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Christianson, US

Andrew Christianson, Bloomington, IN US

Patent application numberDescriptionPublished
20120139656MAGNETIC FIELD SYSTEM AND METHOD FOR MITIGATING PASSIVE INTERMODULATION DISTORTION - A magnetic field method for mitigating passive intermodulation distortion. The method is useful both for mitigating passive intermodulation and for easily locating dominant sources of it, even in shielded components.06-07-2012
20150381213APPARATUS AND METHODS OF ACCESSING ALL CHANNELS OF A SUPERHETERODYNE RECEIVER SIMULTANEOUSLY - An apparatus and method associated with exploiting a characteristic in super-heterodyne receivers such that a modulated signal will be received on all channels simultaneously regardless of the channel selected on the receiver.12-31-2015

Andrew B. Christianson, Sioux Falls, SD US

Patent application numberDescriptionPublished
20100125416Blood Based Methods for Assessing Adolescent Depression in a Subject - The present invention provides blood based methods for assessing adolescent depression in a subject.05-20-2010

Buddy Christianson, Omaha, NE US

Patent application numberDescriptionPublished
20100181357Collapsible and foldable golf bag carrier for a vehicle - A collapsible and foldable golf bag carrier which may be collapsed and folded from an operative position to a stowed position for transport. In the operative position, the carrier is mounted at the rear of a vehicle. In the stowed position, the carrier occupies much less space than in its operative position.07-22-2010

Dane Hans Christianson, Batavia, IL US

Patent application numberDescriptionPublished
20140265116NON-CUBIC LOGIC PUZZLE - A non-cubic logic puzzle includes a core mechanism, puzzle pieces, and an interconnecting structure. The core mechanism provides a three-dimensional origin of the non-cubic logic puzzle and is coupled to the puzzle pieces. The puzzle pieces are arranged in desired configuration having a first non-cubic pattern in a first plane with respect to three-dimensional origin and a second non-cubic pattern in a second plane with respect to the three-dimensional origin. The interconnecting structure enables the puzzle pieces to change configurations with respect to the desired configuration and to return to the desired configuration, wherein the interconnecting structure allows, for a given plane, a plane-row of puzzles pieces to rotate about the three-dimensional original in a plane-row direction and a plane-column of puzzles pieces to rotate about the three-dimensional original in a plane-column direction.09-18-2014

David Christianson, Charlotte, NC US

Patent application numberDescriptionPublished
20130002422WIRELESS SHELF PUSHER ACTIVITY DETECTION SYSTEM AND ASSOCIATED METHODS - According to some example embodiments, systems, apparatus, methods, computer readable media, and computer program products are provided for implementing a wireless shelf pusher activity detection system. One example apparatus is a monitoring device for monitoring theft or sales activity associated with a product pusher device. The monitoring device may include a sensor configured to detect movement of a pusher member of the product pusher device, a wireless communications interface, and a processor. The processor may be configured to receive at least one sensor signal from the sensor indicating movement of the pusher member, determine a product movement activity type based on characteristics of the at least one sensor signal, and generate, for transmission via the wireless communications interface, a pusher activity message indicating the product movement activity type.01-03-2013

David Allen Christianson, Bismarck, ND US

Patent application numberDescriptionPublished
20120255480AMPHIPHILIC FOULING RELEASE COATINGS - The present invention provides an amphiphilic polymeric material well-suited as a coating for marine applications, such as use as a fouling-release coating on the external surfaces of ships, particularly ship hulls. Also provided are methods of making the polymeric material and methods for using the polymeric material, as well as articles and surfaces that are coated with the polymeric material.10-11-2012

David Allen Christianson, Fargo, ND US

Patent application numberDescriptionPublished
20100204399ANTIFOULING MATERIALS CONTAINING CATIONIC POLYSILOXANES - Polyamine cross-linked polysiloxanes, such as functionalized polysiloxane cross-linked with a polyalkylenepolyamine are described herein. The polyamine cross-linked polysiloxanes may be used in an antifouling composition to prevent biological fouling in marine environments.08-12-2010

David P. Christianson, Charlotte, NC US

Patent application numberDescriptionPublished
20080236209CABLE WRAP SECURITY DEVICE - A security device includes a locking member, a ratchet mechanism, and a plurality of cables. The cables are wrapped around all six sides of a box-like article. An attachment clip is releasably snap-fitted into the body of the security device and locked therein by a magnetically attractable member. The ratchet mechanism includes a spool and a locking pawl or lever. A top wall of the housing or locking clip has a key receiving recess for positioning the key for unlocking the clip from the housing and releasing the spool from the ratchet mechanism. The housing has a rotatable handle for manually rotating the internal spool to further tighten the cable about the article after the cable slack is taken up by an internal spring. An alarm system is contained in the housing and actuates an audible alarm upon certain unauthorized actions occurring. The spool is biased by the internal spring to automatically wind the cable onto the spool after the clip has been unlocked from the housing. Insertion of the clip into the housing automatically actuates the ratchet mechanism preventing movement of the cable in the unwind direction and activates the alarm system.10-02-2008
20100090830CABLE WRAP SECURITY DEVICE - A security device includes a locking member, a ratchet mechanism, and a plurality of cables. The cables are wrapped around all six sides of a box-like article. An attachment clip is releasably snap-fitted into the body of the security device and locked therein by a magnetically attractable member. The ratchet mechanism includes a spool and a locking pawl or lever. A top wall of the housing or locking clip has a key receiving recess for positioning the key for unlocking the clip from the housing and releasing the spool from the ratchet mechanism. The housing has a rotatable handle for manually rotating the internal spool to further tighten the cable about the article after the cable slack is taken up by an internal spring. An alarm system is contained in the housing and actuates an audible alarm upon certain unauthorized actions occurring. The spool is biased by the internal spring to automatically wind the cable onto the spool after the clip has been unlocked from the housing. Insertion of the clip into the housing automatically actuates the ratchet mechanism preventing movement of the cable in the unwind direction and activates the alarm system.04-15-2010
20110094274CABLE WRAP SECURITY DEVICE - A security device includes a locking member, a ratchet mechanism, and a plurality of cables. The cables are wrapped around an object. An attachment clip is releasably snap-fitted into the body of the security device. The ratchet mechanism includes a spool and a locking pawl or lever. A key is used to unlock the clip from the housing. An alarm system is contained in the housing and actuates an audible alarm upon certain unauthorized actions occurring. Insertion of the clip into the housing automatically actuates the ratchet mechanism preventing movement of the cable in the unwind direction and activates the alarm system.04-28-2011
20110227735MERCHANDISE DISPLAY SECURITY SYSTEM INCLUDING MAGNETIC SENSOR - A merchandise display security system for displaying and protecting an item of merchandise having a movable or removable cover includes a sensor configured to be attached to the cover. The sensor may include a magnet assembly that produces a magnetic field defining a predetermined minimum strength when the sensor is attached to the cover and the cover is closed on the item of merchandise. A transducer detects the presence of the magnetic field, or alternatively, changes in the strength of the magnetic field and generates an electrical signal corresponding to the strength of the magnetic field, for example an output voltage. The transducer communicates the electrical signal to electronics that activate an alarm if the strength of the magnetic field is less than a predetermined minimum strength or greater than a predetermined maximum strength.09-22-2011
20120038342VOLTAGE REGULATOR FOR MERCHANDISE DISPLAY SECURITY DEVICE - A voltage regulator for a merchandise display security device provides an appropriate operating voltage through a power cable electrically connected between an alarm sensor and an item of merchandise. The voltage regulator utilizes a feedback signal from a power conversion chip and data from a microprocessor look-up table to adjust the input power to the merchandise. The look-up table stores appropriate operating voltage requirements for each power cable used for different types and brands of merchandise. The type and brand of merchandise is identified by the resistance of the power cable and the feedback signal is modified continuously to maintain power to the merchandise at an appropriate operating voltage.02-16-2012
20120055209CABLE WRAP SECURITY DEVICE - A security device includes a locking member, a ratchet mechanism, and a plurality of cables. The cables are wrapped around an object. An attachment clip is releasably snap-fitted into the body of the security device. The ratchet mechanism includes a spool and a locking pawl or lever. A key is used to unlock the clip from the housing. An alarm system is contained in the housing and actuates an audible alarm upon certain unauthorized actions occurring. Insertion of the clip into the housing automatically actuates the ratchet mechanism preventing movement of the cable in the unwind direction and activates the alarm system.03-08-2012
20130098122CABLE LOCK WITH INTEGRAL CONNECTED METAL SHEATH - A security device for attachment to an article to deter theft of the article has a housing containing an alarm system including. A cable has one end attached to the housing and a second end attached to a plug which is selectively inserted into and locked to the housing. The cable formed with an outer braided jacket that is difficult to cut and includes a conductor electrically connected to the alarm system when in the locked position. The audible alarm is activated if the integrity of the cable is compromised. An EAS tag located in the housing will actuate an alarm at a security gate and can actuate the audible alarm of the security device when the device is in proximity to a security gate. A magnetically attractable lock mechanism releasably secures the cable plug in the locked position.04-25-2013
20140015674MERCHANDISE DISPLAY SECURITY SYSTEM INCLUDING MAGNETIC SENSOR - A merchandise display security system for displaying and protecting an item of merchandise having a movable or removable cover includes a sensor configured to be attached to the cover. The sensor may include a magnet assembly that produces a magnetic field defining a predetermined minimum strength when the sensor is attached to the cover and the cover is closed on the item of merchandise. A transducer detects the presence of the magnetic field, or alternatively, changes in the strength of the magnetic field and generates an electrical signal corresponding to the strength of the magnetic field, for example an output voltage. The transducer communicates the electrical signal to electronics that activate an alarm if the strength of the magnetic field is less than a predetermined minimum strength or greater than a predetermined maximum strength.01-16-2014
20140266729APPARATUS AND METHOD FOR DETECTING A CLOSED CIRCUIT CONDITION IN A SECURITY DEVICE LANYARD - A security device may include a lanyard, a lanyard retention lock, and connectivity detection circuitry. The lanyard may include a first conductor and a second conductor that form an open circuit due to an insulator being electrically disposed therebetween. The lanyard retention lock may be configured to retain one or more ends of the lanyard to secure the security device to a protected object. The connectivity detection circuitry may be electrically connected to the first conductor and the second conductor. The connectivity detection circuitry may be configured to detect an occurrence of a closed circuit connection between the first conductor and the second conductor due to, for example, physical damage to the insulator, and may be configured to generate an alarm trigger signal in response to detecting the occurrence of the closed circuit connection between the first conductor and the second conductor.09-18-2014
20150179035SECURITY DEVICE WITH DUAL USE TRANSFORMER - A security device may include an attachment assembly configured to affix the security device to an object, a locking assembly configured to lockably secure the attachment assembly and configured to transition between at least a locked state and an unlocked state, a transformer configured to drive an alarm assembly to generate an alarm, and processing circuitry. The transformer may be further configured to operate as a wireless receiver to receive a remotely transmitted wireless signal. The processing circuitry may be configured to monitor an output of the transformer to determine whether the wireless signal has been received via the transformer, and selectively activate the transformer to drive the alarm assembly to generate the alarm.06-25-2015
20150287299SECURITY DEVICE WITH FLEXIBLE STRIP - Anti-theft device and a method of operating and using the device are provided. The security device may include a housing and a disposable tamper strip which is configured to attach to a merchandise item or other article. The tamper strip may include a conductor such that when the conductor is severed, an alarm is sounded. The tamper strip may include tear points which encourage the conductor to be torn, such as when a potential thief attempts to remove the device from the merchandise item or other article.10-08-2015

Patent applications by David P. Christianson, Charlotte, NC US

David W. Christianson, Media, PA US

Patent application numberDescriptionPublished
20100189644ARGINASE INHIBITORS AND METHODS OF USE - The present invention is directed to arginase inhibitor compounds of formula IA or formula IB:07-29-2010

Eric L. Christianson, Peoria, AZ US

Patent application numberDescriptionPublished
20090082913METHOD AND APPARATUS FOR PREVENTING AN UNAUTHORIZED FLIGHT OF AN AIRCRAFT - A fly-by-wire (FBW) system (03-26-2009

Gregory Christianson, Seal Cove, ME US

Patent application numberDescriptionPublished
20100209424ANTIBODIES AND FC FUSION PROTEIN MODIFICATIONS WITH ENHANCED PERSISTENCE OR PHARMACOKINETIC STABILITY IN VIVO AND METHODS OF USE THEREOF - In certain embodiments, this present invention provides antibodies and Fc fusion proteins with enhanced pharmacokinetics, such as biotinylated antibodies or biotinylated Fc fusion polypeptides.08-19-2010

Gregory James Christianson, Seal Cove, ME US

Patent application numberDescriptionPublished
20100266530FcRN ANTIBODIES AND USES THEREOF - In certain embodiments, this present invention provides polypeptide compositions (e.g., antibodies and antigen binding portions thereof that bind to FcRn), and methods for modulating FcRn activity. In other embodiments, the present invention provides methods and compositions for treating autoimmune disorders.10-21-2010

Jan Christianson, Howard City, MI US

Patent application numberDescriptionPublished
20140367135PRESSURIZED ELECTROMECHANICAL CABLE - An inventive pressurized cable is provided that simultaneously provides electrical connections and a supply of air, gas, or vacuum to an electromechanical device utilizing an existing connection on the device. The use of an existing cable connection for the supply of air or gas to provide positive pressure or a vacuum condition to an electromechanical enclosure allows for the use of standard electromechanical components without alteration and potential voiding of existing warranties. The present invention finds particular utility in the field of industrial automation where motors are subjected to coolant liquids and other types of contaminants that tend to infiltrate the motor seals, especially when the motor is shut down which causes a negative pressure inside the motor case that draws moisture in. Reactive gasses may be introduced with the inventive positive pressure cable that act to neutralize or condition harmful pollutants generated by the motor such as ozone.12-18-2014

Jeffrey J. Christianson, Oak Creek, WI US

Patent application numberDescriptionPublished
20090020621AEROSOL DISPENSER ASSEMBLY HAVEING VOC-FREE PROPELLANT AND DISPENSING MECHANISM THEREFOR - An aerosol dispenser assembly is disclosed that includes a container holding a liquid product and a compressed gas propellant for propelling the liquid product from the container. A design methodology for the actuator body and swirl nozzle insert is disclosed for maintaining a small particle size or Sauter Mean Diameter (D[3, 2]) of less than 48 μm at a suitable spray rate (1.5-2 g/s), while utilizing a compressed gas VOC-free propellant for an air freshener product. As obtaining reduced particle size to compete with LPG propellants may result in a reduced spray rate, it is anticipated that one or more nozzles may be designed into the actuator body to maintain a suitable spray rate.01-22-2009
20100155432Dispensing system - A dispensing system comprises a solenoid valve that includes an inlet end adapted to be attached to a container such that a valve stem thereof is held in an open state. A flow adapter includes a cylindrical wall and a post mounted within the cylindrical wall to define an annular passage therebetween. An inlet end of the flow adapter is sealingly attached to an outlet end of the solenoid valve, and the flow adapter is adapted to receive a spray insert within the annular passage.06-24-2010
20100178042Fragrance dispenser - A fragrance dispenser includes a housing and a plurality of heating pans disposed in the housing. Each of the plurality of heating pans includes a corresponding heating element centrally disposed therein. A controller is disposed in the housing to control the amount and temporal distribution of power distributed to each heating element independently. Prongs extend from the housing to provide power to the controller. A volatile material holder is held within the housing and includes a plurality of reservoirs adapted to align with the corresponding plurality of heating pans, wherein each of the plurality of reservoirs includes a volatile material.07-15-2010
20110233235Dual Activated Actuator Cap - A single piece actuator includes first and second actuating members. A dispensing orifice is disposed between the first and second actuating members. A manifold is in fluid communication with the dispensing orifice. The manifold includes a base adapted to impinge a valve stem of a container and place same in fluid communication with the manifold.09-29-2011
20130037581Dispensing System - An actuator includes a conduit and first and second tabs protruding from the conduit. Each tab includes a first angled face and a first flat face disposed adjacent a first end of the tab and a second angled face and a second flat face disposed adjacent a second end of the tab.02-14-2013
20130037582Dispensing System - A method of dispensing includes the steps of exerting a force on an actuator of a dispenser having a conduit with an inlet and an outlet in a first non-actuation state, to place the actuator in a second actuation state. When the actuator is in the second actuation state, the inlet and the outlet of the actuator are moved from a first position to a second position.02-14-2013
20130156408Fragrance Dispenser - A fragrance dispenser includes a housing and a plurality of heating elements disposed in the housing. A controller is disposed in the housing to control an amount and temporal distribution of power distributed to each heating element. Prongs extend from the housing to provide power to the controller. A volatile material holder is held within the housing and includes a plurality of reservoirs adapted to align with the corresponding plurality of heating elements, wherein each of the plurality of reservoirs includes a volatile material. A mode selector switch is disposed on the housing. A setting of the mode selector switch at least partly determines the amount and temporal distribution of power distributed by the controller to each heating element. The setting includes at least one of a sequential setting, a concurrent setting, and a combined sequential and concurrent setting.06-20-2013
20130228593Dual Activated Actuator Cap - An actuator cap includes a housing and an actuator. The actuator has first and second actuating members and a manifold in fluid communication with a dispensing orifice. The actuator is hingedly attached to the housing at a pivot. The pivot is located on an interior surface of the housing and positioned at or above a base of the manifold. The actuator resiliently deforms about the pivot when one of the first and second actuating members is actuated.09-05-2013
20150083755Dispensing System with Bracket - A dispensing system includes a housing for receipt of a product to be dispensed and a discharge orifice for emission of the product. The housing includes at least one decorative recessed portion that does not extend completely through the housing and at least one decorative aperture that does extend completely through the housing. Further, one or more optional apertures are provided within the housing for receipt or viewing of a functional component of the system.03-26-2015

Patent applications by Jeffrey J. Christianson, Oak Creek, WI US

John Christianson, Waukesha, WI US

Patent application numberDescriptionPublished
20100115780Vial-Mounting Structure - A level including an elongate hollow frame with two sidewalls and a topwall extending therebetween, a topnotch defined by the walls which have notch-defining edges including non-vertical surfaces, and a vial within the topnotch. A vial-mounting structure includes a vial-holding member and a locking member movably secured with respect to the vial-holding member. The vial-holding member is configured for resting on the non-vertical notch-edge surfaces. The locking member includes frame-engaging portions which press upwardly against a frame inner surface to pull the vial-holding member downwardly against the non-vertical notch-edge surfaces, thereby securing the vial-holding member to the frame. A method for securing a vial-mounting structure to the level by providing the vial-mounting structure, which includes the vial-holding member, and pulling the vial-holding member downwardly against the non-vertical notch-edge surfaces by a force from inside the frame, thereby securing the vial-holding member to the frame.05-13-2010
20100218391 Casing Mount for a Cylindrical Vial - A level of the type having an elongate hollow frame including two sidewalls each defining axially aligned vial openings into the frame. A vial casing is secured with respect to the frame and defines a hermetically sealed single-cavity casing interior entirely enclosing a liquid-and-bubble vial with a substantially cylindrical outer surface extending between two vial ends. The casing is formed of two opposite round face-walls and a surrounding cylindrical wall therebetween. The cylindrical wall has a pair of opposed major wall-portions of first thickness and a pair of opposed intervening wall-portions of second thickness greater than the first thickness. Each intervening wall-portion defines a recess which snugly receives a corresponding one of the vial ends. The inner surface of the surrounding wall is smooth and substantially free of light-ray-interfering structures, whereby the vial appears embedded in the surrounding wall and the face-walls provide uninterrupted full views of and about the cylindrical vial.09-02-2010
20110099823BOX LEVEL - A level including an elongate hollow frame with two sidewalls and a topwall extending therebetween. A topnotch is formed by removal of a topwall section and adjacent sections of sidewalls including notch-defining bottom and side edges. A central vial is within the topnotch. The frame includes an inner horizontal wall extending between the sidewalls at the notch-defining bottom edges. A central-vial reference surface is formed in the inner horizontal wall parallel to the top and bottom measuring surfaces and defining a notch-bottom. The central vial is supported against the central-vial reference surface in accurate orientation without calibration. The central vial is secured with respect to the inner horizontal wall by mechanical fasteners. The frame further preferably includes an integral inner vertical wall extending between the top and bottom walls thereby reinforcing the frame along the frame length.05-05-2011
20110099824BOX LEVEL - A level including an elongate hollow frame with two sidewalls and a topwall extending therebetween. A central vial is within a topnotch formed by removal of a topwall section and adjacent sections of sidewalls including notch-defining bottom and side edges. An integral inner vertical wall extends between the top and bottom walls thereby reinforcing the frame along the frame length. The inventive level further preferably includes an external brace reinforcing a central frame portion weakened by forming the topnotch. The external brace includes first and second plate members each against one of the sidewalls about the notch-defining bottom and side edges and each substantially spanning a respective one of the sidewalls. A fastening member extending through the sidewalls and pulling the plate members toward each other to sandwich the sidewalls therebetween, thereby reinforcing a central frame portion weakened by forming the topnotch.05-05-2011
20110265338BOX LEVEL - A level including an elongate hollow frame with two sidewalls and a topwall extending therebetween. A central vial is within a topnotch formed by removal of a topwall section and adjacent sections of sidewalls including notch-defining bottom and side edges. The frame includes an inner horizontal wall extending between the sidewalls at the notch-defining bottom edges. The central vial is supported in accurate orientation without calibration against a cental-vial reference surface formed in the inner horizontal wall parallel to the top and bottom measuring surfaces and defining a notch-bottom. An integral inner vertical wall extends between the top and bottom walls thereby reinforcing the frame along the frame length. A plumb-vial structure has a viewing-end region and an opposite-end region. The viewing-end region includes an elongate ramp sloping along a level-longitudinal axis toward the plumb vial with an inclination permitting vial viewing from shallow angles. The inventive level further preferably includes an external brace reinforcing a central frame portion weakened by forming the topnotch.11-03-2011
20120222321Level with a Magnet-Mounting Structure - A levels of the type including an elongate hollow frame and a magnet secured to the frame having a magnet-mounting structure which includes first and second magnet-holding members positioning the magnet with respect to a bottom-wall opening. The first magnet-holding member has a first side flange; and the second magnet-holding member has a second side flange. Each side flange is positioned to extend along one of opposite frame sidewalls at an inner surface of a frame bottom wall. A locking member pulls the magnet-holding members together such that the side flanges are locked inside the level frame along the opposite sidewalls, thereby mechanically securing the magnet to the level frame.09-06-2012
20130167388Box Level - A level including an elongate hollow frame with two sidewalls and a topwall extending therebetween. A topnotch is formed by removal of a topwall section and adjacent sections of sidewalls including notch-defining bottom and side edges. A central vial is within the topnotch. The frame includes an inner horizontal wall extending between the sidewalls at the notch-defining bottom edges. A central-vial reference surface is formed in the inner horizontal wall parallel to the top and bottom measuring surfaces and defining a notch-bottom. The central vial is supported against the central-vial reference surface in accurate orientation without calibration. The central vial is secured with respect to the inner horizontal wall by mechanical fasteners. The frame further preferably includes an integral inner vertical wall extending between the top and bottom walls thereby reinforcing the frame along the frame length.07-04-2013
20140339295Method for Providing Instruction Manual for Using a Measuring Tool - A method for providing an instruction manual for using a measuring tool. The method includes the step of providing a tool, preparing a guide for using the tool, posting the guide on an Internet site. The guide includes a set of instructions for taking the measurements and a set of pre-calculated numbers corresponding to particular measurements. The tool includes a face surface with measurement markings thereon for taking measurements useable in geometric calculations. The Internet site with an Internet path leading thereto. The method includes the step of creating a barcode on the face surface which when scanned leads the user directly to the guide Internet site.11-20-2014
20150075017Angular Indicator Tool - An improvement in workpiece-engageable devices for accurate workpiece angular formation including a plurality of spirit vials and an engager of a workpiece which establishes an intended bending plane. The plurality of spirit vials includes formation-angle vials adjacent to one another and supported in a respective plane parallel to the intended bending plane and in an orientation corresponding to a respective one of intended angles with respect to a base plane. At least one control vial is supported in a body of the device and aligned in a plane parallel to the base plane. The formation-angle vials may include four formation-angle vials each oriented at one of angles 10°, 22.5°, 30°, 45°, 90° and in some embodiments 60° with respect to the base plane.03-19-2015

Patent applications by John Christianson, Waukesha, WI US

John P. Christianson, Chestnut Hill, MA US

Patent application numberDescriptionPublished
20140329707NANOSCALE COAXIAL ELECTRODE ARRAYS AND METHODS THEREOF - The invention provides novel devices and methods that enable ultrahigh spatial and temporal resolution interfaces that allow access and intervention to local (intra- and proximate extra-neuronal) neuroelectronic and neurotransmitter molecular signatures associated with aberrant cell function and cell death leading to neurodegenerative diseases. Scalable devices based on a unique nanocoaxial electrode array of the invention offer neural recording and control at unprecedented levels of precisions.11-06-2014

John R. Christianson, Waukesha, WI US

Patent application numberDescriptionPublished
20110108428Method for Manufacturing High-Visibility Measurement Tool - A method for manufacture of a substantially flat rigid measurement tool of the type formed of a substantially non-ferrous lightweight anodized metal plate with measurement markings thereon. The inventive method includes the steps of anodizing the metal plate to create a dark anodized layer, forming the flat rigid measurement tool from the anodized metal plate, and creating non-removable substantially white measurement markings by oxidizing selected mark-areas of the dark anodized surface to a depth below the anodized layer. The markings are created by application of a laser energy. The metal plate contains aluminum and the non-removable substantially white markings are formed by oxidized aluminum.05-12-2011

Kari E. Christianson, Santa Clara, CA US

Patent application numberDescriptionPublished
20140189693ADAPTIVE HANDLING OF PRIORITY INVERSIONS USING TRANSACTIONS - An operating system of a data processing system receives a request from a first process to acquire an exclusive lock for accessing a resource of the data processing system. A second priority of a second process is increased to reduce total execution time. The second process is currently in possession of the exclusive lock for performing a transactional operation with the resource. The second priority was lower than a first priority of the first process. The operating system notifies the second process to indicate that another process is waiting for the exclusive lock to allow the second process to complete or roll back the transactional operation and to release the exclusive lock thereafter.07-03-2014

Kenneth S. Christianson, Clayton, DE US

Patent application numberDescriptionPublished
20100108631MULTI-COMPONENT CONICAL CORNER STRUCTURE FOR SHELVING - A shelving unit comprises a plurality of upright support posts and shelves having multiple corners with multi-component corner structure at each corner of the shelf for releasably connecting the shelf to the posts. Each corner structure comprises a two piece base segment and a substantially frictionless outside interlocking segment. The two piece base segment includes a housing fixedly connected to a shelf corner and a substantially frictionless inner liner within the housing. The outside interconnecting segment includes outwardly extending flanges that engage vertically oriented opposed undercut slots on the inner liner to facilitate interconnection of the base and interlocking segments. Both segments include partial frusto conical surface portions that engage a frusto conical clamping sleeve on the support posts to facilitate releasable connection of the shelf to the posts. The substantially frictionless material of the inner liner and outside interlocking segment enables ease of assembly and disassembly as well as a tight wedging fit of the components.05-06-2010
20110017102LIGHTED RETAIL DISPLAY SHELVING - A retail shelving assembly comprises a plurality of upright posts, each post having upper and lower portions. At least one horizontally disposed shelf if releasably and adjustably connected to the posts. At least some of the posts comprise transparent light transmitting material, and a light source is associated with those posts for illuminating the posts to thereby produce a decorative and eye catching affect.01-27-2011

Patent applications by Kenneth S. Christianson, Clayton, DE US

Kim L. Christianson, Oro Valley, AZ US

Patent application numberDescriptionPublished
20100294156METHODS AND APPARATUS FOR HIGH-IMPULSE FUZE BOOSTER FOR INSENSITIVE MUNITIONS - A method for initiating a low-sensitivity explosive charge includes initiating a booster explosive charge within an explosive charge cavity in a booster housing, and generating a planar detonation wave. Generating the planar detonation wave includes directing a detonation wave through the booster housing along a first waveshaper surface of a detonation waveshaper. The detonation wave is directed around the first waveshaper surface toward a second tapered waveshaper surface. After progressing around the first waveshaper surface, the detonation wave is directed along the second tapered waveshaper surface. The detonation wave changes into a planar detonation wave as the detonation wave moves along the second tapered waveshaper surface, the planar detonation wave includes a planar wave front. The planar detonation wave strikes a flyer plate coupled over the explosive charge cavity of the booster housing, and the planar wave front makes planar contact along an inner face of the flyer plate.11-25-2010
20110094408FORWARD FIRING FRAGMENTATION WARHEAD - A forward firing fragmentation warhead is constructed with casing materials that are pulverized upon detonation of the explosive. As a result, the lethality radius of the pulverized case fragments is no greater than that of the gas blast, thus reducing potential collateral damage. Warhead lethality may be improved by forming the fragmentation layer and explosive with dome-shapes that approximately match the shape of the advancing pressure wave. This increases fragment velocity and improves the uniformity of the fragment distribution over the forward-firing pattern. A variable-thickness pattern shaper may be placed between the fragmentation layer and explosive to provide additional shaping of the forward-firing pattern. Warhead weight and cost can be reduced by eliminating explosive at the aft end of the warhead that does not contribute to the total energy imparted to the fragments. More specifically, the aft section of the explosive and explosive containment structure may be tapered to approximately match the expansion of the pressure wave from the single-point aft detonation.04-28-2011
20110146523HIGH-LETHALITY LOW COLLATERAL DAMAGE FRAGMENTATION WARHEAD - The present invention provides a high-lethality low collateral damage fragmentation warhead. The case is formed of a material that is pulverized upon detonation of the explosive. As a result, the lethality radius of the pulverized case fragments is no greater than that of the gas blast, thus reducing potential collateral damage. Warhead lethality is improved by placing a pattern shaper between the fragment assembly and the explosive. The explosive and pattern shaper have a conformal non-planar interface that shapes the pressure wavefront as it propagates there through to expel metal fragments from the fragmentation assembly with a desired pattern density over a prescribed solid angle.06-23-2011
20120055366METHODS AND APPARATUS FOR HIGH-IMPULSE FUZE BOOSTER FOR INSENSITIVE MUNITIONS - A high impulse fuze booster includes a booster explosive charge positioned within an explosive charge cavity of a booster housing. A substantially planar flyer plate is coupled with the booster housing, and a detonation waveshaper is positioned within the booster explosive charge. A low-sensitivity explosive charge is opposed to the substantially planar flyer plate. The booster explosive charge is configured to generate a detonation wave and the detonation waveshaper shapes the detonation wave into a planar detonation wave, the planar detonation wave is parallel to the substantially planar flyer plate. The planar detonation wave interacts with the substantially planar flyer plate in two or more stages including a planar striking stage and a planar contact stage where the planar detonation wave carries the substantially planar flyer plate into planar contact with a plurality of surfaces of the low-sensitivity explosive charge to initiate the low-sensitivity explosive charge.03-08-2012
20160025467LOW-COLLATERAL DAMAGE DIRECTED FRAGMENTATION MUNITION - A directed munition has a non-fragmentation casing, and an explosive within the casing that is configured to propel fragments out an opening of the casing when the explosive is detonated. The casing may be made of a material that does not produce lethal or injurious fragments when the explosive is detonated. The explosive may include an insensitive explosive portion that creates the shape of an explosive front, and a secondary explosive containing a more energetic explosive, which is closer to the fragments than the insensitive explosive portion. There may be more of the insensitive explosive than the relatively energetic explosive. The munition may have a ring that is operatively coupled to the fragments, to aid in directing the fragments out of the casing opening in a desired direction. The ring may be made of a material that does not produce injurious fragments when the explosive is detonated.01-28-2016
20160025468LOW-COLLATERAL DAMAGE DIRECTED FRAGMENTATION MUNITION - A directed munition has a non-fragmentation casing, and an explosive within the casing that is configured to propel fragments out an opening of the casing when the explosive is detonated. The casing may be made of a material that does not produce lethal or injurious fragments when the explosive is detonated. The explosive may include an insensitive explosive portion that creates the shape of an explosive front, and a secondary explosive containing a more energetic explosive, which is closer to the fragments than the insensitive explosive portion. There may be more of the insensitive explosive than the relatively energetic explosive.01-28-2016

Patent applications by Kim L. Christianson, Oro Valley, AZ US

Lynne M. Christianson, Aptos, CA US

Patent application numberDescriptionPublished
20080213901Methods for producing heterologous polypeptides in trichothecene-deficient filamentous fungal mutant cells - The present invention relates to methods for producing a polypeptide, comprising: (a) cultivating a mutant of a parent filamentous fungal cell under conditions conducive for the production of the polypeptide, wherein (i) the mutant cell comprises a first nucleic acid sequence encoding the polypeptide and a second nucleic acid sequence comprising a modification of at least one of the genes involved in the production of a trichothecene and (ii) the mutant produces less of the trichothecene than the parent filamentous fungal cell when cultured under the same conditions; and (b) isolating the polypeptide from the cultivation medium. The present invention also relates to mutants of filamentous fungal cells and methods for obtaining the mutant cells. The present invention also relates to isolated trichodiene synthases and isolated nucleic acid sequences encoding the trichodiene synthases. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the nucleic acid sequences as well as methods for producing the trichodiene synthases. The present invention further relates to mutants cells comprising a marker-free modification of a gene, and methods for obtaining and using such mutant cells.09-04-2008

Matthew D. Christianson, Midland, MI US

Patent application numberDescriptionPublished
20140004464POLYMER COMPOSITION, PHOTORESIST COMPRISING THE POLYMER COMPOSITION, AND COATED ARTICLE COMPRISING THE PHOTORESIST01-02-2014
20150148502NON-CYCLOPENTADIENYL-BASED CHROMIUM CATALYSTS FOR OLEFIN POLYMERIZATION - Provided is a non-cyclopentadienyl-based chromium-ligand complex, preferably a chromium-ligand complex of formula (J): LCr(R05-28-2015

Nicholas M. Christianson, Fairway, KS US

Patent application numberDescriptionPublished
20140239686ERGONOMIC SEATING ASSEMBLIES AND METHODS - Seating assemblies and methods are disclosed. A seating assembly (08-28-2014

Peter Christianson, Waunakee, WI US

Patent application numberDescriptionPublished
20110277454APPARATUS AND SYSTEM FOR TRAPPING DEBRIS AND ARRESTING SPARKS - Described herein are various embodiments of an apparatus and system for trapping debris and arresting sparks that overcomes at least some shortcomings of the prior art approaches. According to one embodiment, an apparatus is disclosed for mitigating failure of an exhaust after-treatment component in an internal combustion engine system capable of generating an exhaust gas stream. The apparatus includes a housing that includes an exhaust inlet, exhaust outlet, and exhaust flow channel positioned between the exhaust inlet and outlet. Also, the apparatus includes a tubular-shaped mesh screen positioned substantially entirely within the exhaust flow channel. The mesh screen includes a closed end positioned proximate the exhaust inlet of the housing and an opposing open end positioned proximate the exhaust outlet of the housing. The mesh screen is configured to capture failed exhaust after-treatment component particles within the exhaust gas stream.11-17-2011

Peter Christianson, San Francisco, CA US

Patent application numberDescriptionPublished
20150100433Online Reservation System For Local Pickup Of Products Across Multiple Retailers - Systems and related methods are disclosed that provide an electronic commerce and communication system that includes real-time product inventory information to enable a customer-driven experience for reservation of products. An electronic commerce exchange is provided that permits customers to browse, search, and reserve products for in-store pickup across multiple merchants, each potentially with multiple retail locations. The exchange includes a real-time product inventory database that maintains real-time product inventory information for the retail locations of the merchants. The product inventory database includes ingest engines that permit an interface to different inventory transfer protocols so that product inventory information can be maintained across disparate inventory systems maintained by different merchants.04-09-2015

Rebecca Christianson, Needham, MA US

Patent application numberDescriptionPublished
20140102662THERMAL ENERGY BATTERY WITH ENHANCED HEAT EXCHANGE CAPABILITY AND MODULARITY - This invention provides a thermal energy battery having an insulated tank contains a multitude of densely packed plastic tubes filled with a phase-change material (PCM, such as ice) that changes from solid to liquid and vice-versa. Energy is stored when the PCM transitions from liquid to solid form, and released when the PCM transitions back from solid to liquid form. The tubes are arranged vertically, span the height of a well-insulated tank, and are immersed in heat transfer fluid (HTF) contained within the tank. The HTF is an aqueous solution with a freezing point temperature below the freezing point temperature of the chosen PCM. The HTF remains in liquid form at all times during the operation of the battery. Diffusers located allow the HTF to be extracted uniformly from the tank, pumped and cooled by a liquid chiller situated outside the tank and then and inserted back into the tank.04-17-2014

Richard P. Christianson, St. Louis, MO US

Patent application numberDescriptionPublished
20100212003SECURE PERSONAL INFORMATION PROFILE - A method, programmed medium and system are provided for implementing a prebuilt and encrypted personal identification information (PII) profile which resides only on a user's computer and is prevented from being permanently stored in a server's database. In an exemplary embodiment, when a user visits a web site and creates a new account, the site submits a request to query the user's profile using an extension to the HTTP protocol. The user is prompted by the user's browser to grant the site permission to do so and the site automatically uploads a non-personal identifying number (ID) to the user's system to create an account. All personal information remains on the user's computer within the user's encrypted PII profile and is not allowed to be stored in the server's storage. Therefore, each time the user purchases something, the site must again request to query the user's profile for the user's name, credit card information and/or billing address or other information, rather than keeping that information in the web site's datastore.08-19-2010

Scott A. Christianson, Edelstein, IL US

Patent application numberDescriptionPublished
20140292014MOUNTING SYSTEM FOR CAB - A cab frame mounting system is disclosed. The cab frame mounting system includes a cab mount to mount to a cab and a frame mount to mount to a frame. The cab frame mounting system includes a pin configured to couple the cab mount and the frame mount. The pin defines a pin axis. Further, the cab mount includes a bracket. The bracket has an upright member having an opening formed therein to receive the pin. The frame mount includes a mounting head. The mounting head includes a base structure. The cab mount also includes a protruding head having an opening formed therein to receive the pin. The bracket of the cab mount includes a flange portion extending from the upright member. The bracket is coupled to the base structure of the mounting head with removable mechanical fasteners.10-02-2014
20150114063SYSTEM AND METHOD OF FORMING HOLE IN BLANK DURING HYDROFORMING PROCESS - A method of forming a hole in a hollow blank during a hydroforming process is provided. The method includes placing a blank in a cavity of a hydroforming die, the hydroforming die being configured to permit a punch to engage the blank. An interior of the blank is pressurized with a fluid. Further, a cutting end of a punch is applied through a wall portion of the blank and into the interior of the blank to form a hole. Furthermore, the cutting end of the punch is removed from the interior of the blank such that the cutting end of the punch is configured to allow material of the blank surrounding the formed hole to move away from the interior of the blank.04-30-2015
20150367899MOUNTING SYSTEM FOR CAB - A cab frame mounting system is disclosed. The cab frame mounting system includes a cab mount to couple to a cab. The cab frame mounting system also includes a frame mount to couple to a frame. The method further includes a pin to couple the cab mount and the frame mount to define a pin axis. The cab mount includes a bracket. The bracket has an upright member with an opening formed therein to receive the pin and an angled portion coupled to the upright member. The frame mount includes a mounting head. The mounting head includes a base structure and a protruding head member. The protruding head member includes an opening formed therein to receive the pin. Further, each of the upright member and the protruding head member include angled surfaces. The angled portion and the mounting head each have an opening formed therein to receive a restriction element.12-24-2015

Teresa Margaret Christianson, Rohnert Park, CA US

Patent application numberDescriptionPublished
20140161788Targeted Therapeutic Lysosomal Enzyme Fusion Proteins and Uses Thereof - The present invention relates in general to therapeutic fusion proteins useful to treat lysosomal storage diseases and methods for treating such diseases. Exemplary therapeutic fusion proteins comprise a lysosomal enzyme, a lysosomal targeting moiety, e.g., an IGF-II peptide, and a spacer peptide. Also provided are compositions and methods for treating Mucopolysaccharidosis Type IIIB (Sanfilippo B Syndrome), comprising a targeted therapeutic fusion protein comprising alpha-N-acetylglucosaminidase (Naglu), a lysosomal targeting moiety, e.g., an IGF-II peptide, and a spacer peptide.06-12-2014

Teresa Margaret Christianson, Novato, CA US

Patent application numberDescriptionPublished
20160031963Targeted Therapeutic Lysosomal Enzyme Fusion Proteins and Uses Thereof - The present invention relates in general to therapeutic fusion proteins useful to treat lysosomal storage diseases and methods for treating such diseases. Exemplary therapeutic fusion proteins comprise a lysosomal enzyme, a lysosomal targeting moiety, e.g., an IGF-II peptide, and a spacer peptide. Also provided are compositions and methods for treating Mucopolysaccharidosis Type IIIB (Sanfilippo B Syndrome), comprising a targeted therapeutic fusion protein comprising alpha-N-acetylglucosaminidase (Naglu), a lysosomal targeting moiety, e.g., an IGF-II peptide, and a spacer peptide.02-04-2016
20160031964Targeted Therapeutic Lysosomal Enzyme Fusion Proteins and Uses Thereof - The present invention relates in general to therapeutic fusion proteins useful to treat lysosomal storage diseases and methods for treating such diseases. Exemplary therapeutic fusion proteins comprise a lysosomal enzyme, a lysosomal targeting moiety, e.g., an IGF-II peptide, and a spacer peptide. Also provided are compositions and methods for treating Mucopolysaccharidosis Type IIIB (Sanfilippo B Syndrome), comprising a targeted therapeutic fusion protein comprising alpha-N-acetylglucosaminidase (Naglu), a lysosomal targeting moiety, e.g., an IGF-II peptide, and a spacer peptide.02-04-2016
20160031965Targeted Therapeutic Lysosomal Enzyme Fusion Proteins and Uses Thereof - The present invention relates in general to therapeutic fusion proteins useful to treat lysosomal storage diseases and methods for treating such diseases. Exemplary therapeutic fusion proteins comprise a lysosomal enzyme, a lysosomal targeting moiety, e.g., an IGF-II peptide, and a spacer peptide. Also provided are compositions and methods for treating Mucopolysaccharidosis Type IIIB (Sanfilippo B Syndrome), comprising a targeted therapeutic fusion protein comprising alpha-N-acetylglucosaminidase (Naglu), a lysosomal targeting moiety, e.g., an IGF-II peptide, and a spacer peptide.02-04-2016

Tony Christianson, Yosemite, CA US

Patent application numberDescriptionPublished
20130032141FLIP TOP VALVE FOR DRY SNORKELS - The instant invention is a valve for the top end of diving snorkels having a conduit with an open end above the water surface, and an underwater end that terminates in a mouthpiece. The mouthpiece provides a flow path between the conduit and the interior of the diver's mouth. The conduit's above water opening is in-line with the conduit's longitudinal axis. The top valve consists of a soft diaphragm mounted on a compound linkage. The linkage is attached to the conduit adjacent the top opening. A float activates the valve linkage whenever the snorkel descends below the water surface. As the open end of snorkel moves underwater, the linkage moves the diaphragm against the top opening, thereby preventing water from entering. When the top of the snorkel is above the water surface, the linkage moves the diaphragm to the side of the conduit, out of the respiratory flow path.02-07-2013
20130036579Locking Carabiner - The instant invention is a locking carabiner having an eccentric pivot that when rotated causes a reciprocating motion that moves the opening end of the gate into or out of locking engagement with the carabiner body. Rotation of the eccentric is controlled by a short lever that can be easily moved by a fingertip, consequently the gate can be conveniently manipulated and locked with the fingers of one hand. The locking mechanism adds negligible weight and bulk to the carabiner. The inventive locking mechanism can be incorporated on bent gate, straight gate and wire gate carabiners.02-14-2013
20140238391FLIP TOP VALVE FOR DRY SNORKELS - In one embodiment, a snorkel includes a conduit having a first end and a second end, a mouthpiece joined to the conduit second end, an arm adjacent the conduit first end and connected to a seal, wherein the seal is configured to pivot with respect to the conduit from a first position where the seal does not obstruct an opening in the first end of the conduit, to a second position, where the seal covers the opening in the first end of the conduit, and a float configured to control movement of the arm, wherein the float and conduit are configured so that movement of the float is guided along the length of the conduit and submerging the float causes the float to move along the conduit toward the first end of the conduit, which pivots the arm from the first position to the second position.08-28-2014

Tristan Christianson, San Francisco, CA US

Patent application numberDescriptionPublished
20120073056HEIGHT ADJUSTABLE PILLOW - An adjustable pillow, comprising of a stretchable pillow cover having a plurality of removable inserts. The inserts may be in various thicknesses, shapes, compositions and firmness to permit adjustment for overall pillow height, overall firmness, and surface firmness when inserted into the cover. The total height of the pillow depends on the total height of the various inserts being used, the overall firmness depends on whether the inserts are soft, medium or firm, and the surface firmness depends on the firmness of the topmost inside layer.03-29-2012
20120085294Interactive Feline Toy - An interactive toy for use by domestic felines. The toy is comprised of an outer shell wrapped with material suitable for scratching, a removable attractant insert with a plaything attached to the lid, and an interior treat-containing cavity having a sidewall opening to restrictably release said treats. The toy combines the major activities and entertainment forms of a typical domestic cat into a one combined plaything.04-12-2012
20120234959SINGLE ACTION REEL CONTROL MECHANISM - A retractable reel rotational control apparatus, comprising a mechanical actuator which simultaneously brakes and locks the reel in a single action of the actuator, and releases the brake and lock with a subsequent action, wherein the reel brake is separate from the actuator.09-20-2012
20120285386Bird Feeder - A bird feeder comprising of a free spinning plate guards to prevent unwanted pests such as squirrels from accessing the seed within the feeder. Whereas birds can feed while resting on perches which protrude outwardly from the bottom portion of the feeder, non-flying pest animals such as squirrels must approach the feeder along its outer periphery, traversing the plate guards in the process. As the pest tries to climb onto the feeder and access the seed, the plate guards spin; preventing the pest from having a stable footing and thus fall off the feeder.11-15-2012
20120318209Tug Toy With Hand Guard - A tug of war toy with a hand guard on the handle portion of the toy. The hand guard provides protection to the user's hands from accidental biting during play with the pet.12-20-2012
20140053785Holder for Flexible Sheet Material - A holder for storing and securing flexible sheet materials is provided. The holder includes a base member surrounded by a vertical wall forming a reservoir. The base member has at least one attachment structure for receiving and retaining a plurality of liquid absorptive sheets that are stacked one on top of another. The attachment structure includes a plurality of slits that can be deflected to receive the sheet material.02-27-2014

Tristan M. Christianson, San Francisco, CA US

Patent application numberDescriptionPublished
20150128875Puzzle Pet Toy and Treat Dispenser - A puzzle pet toy and treat dispenser comprising of a housing, a lid, an inner chamber, a drum aperture, a motor assembly, and an external chamber. The inner chamber is divided by a plurality of vertical radial walls, creating a plurality of containers formed by the inner surface of the vertical radial walls, a plurality of tangential walls parallel to the vertical surface of the drum aperture, the inner surface of the drum aperture, and the lid. The plurality of containers hold non-liquid pet treats, and an opening on the drum aperture aligned vertically with the tangential walls allows the pet treat on a given container to be released into the external chamber, where said treats can be dispensed outside of the pet toy and treat dispenser during play. A motor assembly rotates the drum aperture to the next opening, creating a revolver action to dispense the contents of the next chamber. The toy can be programmed to rotate the aperture at given time intervals, so the pet can receive treats on a predetermined schedule while the owner is away. The motor assembly also contains a means of noise generation during the rotating action to attract the pet to come and play with the toy.05-14-2015
20150342145Puzzle Pet Toy and Treat Dispenser - A puzzle pet toy and treat dispenser that includes a housing, a lid, an inner chamber, a drum aperture, a motor assembly, and an external chamber. The inner chamber is divided by a plurality of vertical radial walls, creating a plurality of containers formed by the inner surface of the vertical radial walls, a plurality of tangential walls parallel to the vertical surface of the drum aperture, the inner surface of the drum aperture, and the lid. The plurality of containers hold non-liquid pet treats, and an opening on the drum aperture aligned vertically with the tangential walls allows the pet treat on a given container to be released into the external chamber, where said treats can be dispensed outside of the pet toy and treat dispenser during play. A motor assembly rotates the drum aperture to the next opening, creating a revolving/revolver-type action to queue and dispense the contents of the next chamber. The toy can be programmed to rotate the aperture at given time intervals, so the pet can receive treats on a predetermined schedule while the owner is away. The motor assembly also contains a means of noise generation during the rotating action to attract the pet to come and play with the toy. The puzzle pet toy can also be controlled wirelessly through a wireless remote or controlled by a mobile device like a smart phone or tablet through a wirelessly connected app interface.12-03-2015

William Christianson, Duxbury, MA US

Patent application numberDescriptionPublished
20140107704Dynamized Interspinal Implant - An interspinous process implant for insertion between adjacent spinous processes, the implant having a flexible body having i) an upper posterior portion having an upper surface adapted to bear upon an upper spinous process, ii) a lower posterior portion having a lower surface adapted to bear upon a lower spinous process, and iii) an arcuate, flexible anterior wall connecting the upper and lower portions, wherein the anterior wall has a narrowed portion.04-17-2014
20160000476DYNAMIZED INTERSPINAL IMPLANT - An interspinous process implant for insertion between adjacent spinous processes, the implant having a flexible body having i) an upper posterior portion having an upper surface adapted to bear upon an upper spinous process, ii) a lower posterior portion having a lower surface adapted to bear upon a lower spinous process, and iii) an arcuate, flexible anterior wall connecting the upper and lower portions, wherein the anterior wall has a narrowed portion.01-07-2016
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