Hansen, CA
Bjarne Hansen, Victoria CA
Patent application number | Description | Published |
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20110252352 | Hemostatic Parameter Display - A system for displaying a plurality of hemostatic indexes is disclosed. The system includes a communication receiver configured to receive the hemostatic indexes and a graphical user interface (GUI) connected to the communication receiver and configured to simultaneously display the hemostatic indexes. The hemostatic indexes are derived from a plurality of independent measurements, such as the mechanical measurements determined using the sonorheometry systems and processes. | 10-13-2011 |
20120329082 | Devices, Systems and Methods For Evaluation of Hemostasis - Provided are devices, systems and methods for evaluation of hemostasis. Also provided are sound focusing assemblies. | 12-27-2012 |
Carl L. Hansen, Vancouver CA
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20080253930 | CODED TUBES AND CONNECTORS FOR MICROFLUIDIC DEVICES - Tubes and connectors for microfluidic devices are described. The tubes are provided with a coding on their external surface for example, to allow easier identification. The connector comprises a plurality of through holes going through the connector. Each through hole can accommodate a pin for connection of microfluidic device ports on one side of the pin and connection of a reagent or sample liquid tube on the other side of the pin. | 10-16-2008 |
20080264863 | Microfluidic Sieve Valves - Sieve valves for use in micorfluidic device are provided. The valves are useful for impeding the flow of particles, such as chromatography beads or cells, in a microfluidic channel while allowing liquid solution to pass through the valve. The valves find particular use in making microfluidic chromatography modules. | 10-30-2008 |
20120061305 | MICROFLUIDIC SIEVE VALVES - Sieve valves for use in microfluidic device are provided. The valves are useful for impeding the flow of particles, such as chromatography beads or cells, in a microfluidic channel while allowing liquid solution to pass through the valve. The valves find particular use in making microfluidic chromatography modules. | 03-15-2012 |
Carl Lars Genghis Hansen, Vancouver CA
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20110053151 | MICROFLUIDIC DEVICE AND METHOD OF USING SAME - A microfluidic device comprising a plurality of reaction chambers in fluid communication with a flow channel formed in an elastomeric substrate, a vapor barrier for preventing evaporation from the plurality of reaction chambers, and a continuous phase fluid for isolation of each of the plurality of reaction chambers. | 03-03-2011 |
20120276209 | NUCLEIC ACID-CONTAINING LIPID PARTICLES AND RELATED METHODS - Lipid particles containing a nucleic acid, devices and methods for making the lipid particles, and methods for using the lipid particles. | 11-01-2012 |
20140208832 | Methods and Apparatus for Flow-Controlled Wetting - Methods of determining a first position at which a dispersed phase droplet wets a surface of a channel are provided herein. The methods include immersing the dispersed phase droplet in a continuous phase fluid, wherein the continuous phase fluid is immiscible with the dispersed phase droplet, subsequently flowing the dispersed phase droplet in the continuous phase through the channel at a dispersed phase droplet velocity, wherein the dispersed phase droplet is separated from the surface by a film of the continuous phase fluid having a film thickness, and reducing the film thickness to rupture the film at the first position, wherein the droplet wets the surface at the first position. | 07-31-2014 |
Carl Lars Genoble Hansen, Vancouver CA
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20150018226 | Microfluidic Cell Trap and Assay Apparatus for High-Throughput Analysis - Microfluidic devices are provided for trapping, isolating, and processing single cells. The microfluidic devices include a cell capture chamber having a cell funnel positioned within the cell capture chamber to direct a cell passing through the cell capture chamber towards one or more a cell traps positioned downstream of the funnel to receive a cell flowing. The devices may further include auxiliary chambers integrated with the cell capture chamber for subsequent processing and assaying of the contents of a captured cell. Methods for cell capture and preparation are also provided that include flowing cells through a chamber, funneling the cells towards a cell trap, capturing a predefined number of the cells within the trap, interrupting the flow of cells, flowing a wash solution through the chamber to remove contaminants from the chamber, and sealing the predefined number of cells in the chamber. | 01-15-2015 |
Carl L. G. Hansen, Vancouver CA
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20120009671 | SYSTEM AND METHOD FOR MICROFLUIDIC CELL CULTURE - Microfluidic devices and methods for perfusing a cell with perfusion fluid are provided herein, wherein the gravitational forces acting on the cell to keep the cell at or near a retainer or a retaining position exceed the hydrodynamic forces acting on the cell to move it toward an outlet. | 01-12-2012 |
20120015347 | Methods for Assaying Cellular Binding Interactions - There are provided methods, and devices for assaying for a binding interaction between a protein, such as a monoclonal antibody, produced by a cell, and a biomolecule. The method may include retaining the cell within a chamber having an aperture; exposing the protein produced by the cell to a capture substrate, wherein the capture substrate is in fluid communication with the protein produced by the cell and wherein the capture substrate is operable to bind the protein produced by the cell; flowing a fluid volume comprising the biomolecule through the chamber via said aperture, wherein the fluid volume is in fluid communication with the capture substrate; and determining a binding interaction between the protein produced by the cell and the biomolecule. | 01-19-2012 |
20130022973 | Multiplex Amplification for the Detection of Nucleic Acid Variations - Kits, primers, and methods are provided herein for detecting relative target source to reference source ratios in a biological sample, by distributing the biological sample into discrete subsamples, wherein the biological sample includes, a plurality of target molecules on a target source; and a plurality of reference molecules on a reference source; providing target primers directed to one or more of the plurality of target molecules and reference primers directed to one or more of the plurality of reference molecules; performing digital amplification with the target primers and the reference primers; and detecting the presence or absence of amplified target products with target probes and detecting the presence or absence of amplified reference products with reference probes, wherein the ratio of amplified target products to amplified reference products is indicative of a relative amount of target source to reference source in a biological sample. | 01-24-2013 |
20130115606 | SYSTEM AND METHOD FOR MICROFLUIDIC CELL CULTURE - Microfluidic devices and methods for perfusing a cell with perfusion fluid are provided herein, wherein the gravitational forces acting on the cell to keep the cell at or near a retainer or a retaining position exceed the hydrodynamic forces acting on the cell to move it toward an outlet. Also provided, are methods for assaying cell products within the microfluidic device. | 05-09-2013 |
Craig Hansen, Vancouver CA
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20080235918 | Fastener - A fastener for joining a first and a second article includes a head for being restrained by the first article and a retaining element having a first and second end point. The retaining element is inserted through the first and second article and is restrained by the second article. A filament connects the head and the retaining element and defines a first and second arm length of the retaining element from the respective first and second end point to the center-line of a root of the filament. The retaining element has a structure such that the first arm length is greater than the second arm length. | 10-02-2008 |
David R. Hansen, Toronto CA
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20130121419 | TEMPORAL LUMINANCE VARIATION DETECTION AND CORRECTION FOR HIERARCHICAL LEVEL FRAME RATE CONVERTER - Systems and methods for the reduction of motion compensation artifacts in a standard or high resolution image interpolation, more specifically to temporal luminance variation, are described. In one innovative aspect, a method of correcting temporal luminance variation (TLV) artifacts during frame rate conversion is provided. The method includes detecting TLV between a first image and a second image based on edge information, TLV characteristics, and motion estimation information. The method further includes determining the location of TLV artifacts in an interpolated image between the first image and the second image. The method also includes modifying the interpolated image based on the determination. | 05-16-2013 |
Douglas W. Hansen, Barrie CA
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20130163788 | POWER SUPPLY CIRCUITS FOR AUDIO AMPLIFIERS - Several amplifier power circuits and methods for powering an audio amplifier are described. An AC line voltage is rectified and selectively coupled to a filter capacitor in response to a switch control signal. The filter capacitor is charged to generate an amplifier supply voltage signal, which is used to power the audio amplifier. A controller generates the switch control signal in accordance with a leading control approach or a lagging control approach. | 06-27-2013 |
Garret William Hansen, Lacombe CA
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20100175889 | Detonator for Material-Dispensing Wellbore Tools - An apparatus for use in dispensing fluid into a wellbore includes a piston element releasably coupled to a housing and a detonator in the housing that applies a force sufficient to release the piston element from the housing when activated. The apparatus also has an intermediate section that mates with the upper section, an elongated member coupled to the piston and that is positioned in a bore of the intermediate section; and a lower section having a housing that mates with the intermediate section. The housing includes at least one opening providing communication between a bore of the housing and an exterior of the housing; and a movable barrier in the lower section. The movable barrier has a first position, wherein the barrier substantially blocks communication between the bore of the intermediate section and the at least one opening, and a second position, wherein the barrier does not substantially block communication between the bore of the intermediate section and the at least one opening. | 07-15-2010 |
Henrik C. Hansen, Calgary CA
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20090029987 | Pharmaceutical Compositions for the Prevention and Treatment of Complex Diseases and Their Delivery by Insertable Medical Devices - The present invention relates to polyphenol-like compounds that are useful for inhibiting VCAM-1 expression, MCP-1 expression and/or SMC proliferation in a mammal. The disclosed compounds are useful for regulating markers of inflammatory conditions, including vascular inflammation, and for treatment and prevention of inflammatory and cardiovascular diseases and related disease states. | 01-29-2009 |
20090259048 | FLAVANOIDS AND ISOFLAVANOIDS FOR THE PREVENTION AND TREATMENT OF CARDIOVASCULAR DISEASES - The present disclosure provides non-naturally occurring polyphenol compounds that upregulate the expression of Apolipoprotein A-I (ApoA-I). The disclosed compositions and methods can be used for treatment and prevention of cardiovascular disease and related disease states, including cholesterol or lipid related disorders, such as, e.g., atherosclerosis. | 10-15-2009 |
20100004448 | METHODS OF PREPARING QUINAZOLINONE DERIVATIVES - The present disclosure relates to methods for preparing compounds, which are useful for regulating the expression of apolipoprotein A-I (ApoA-I), and in the treatment and prevention of cardiovascular disease and related disease states, including cholesterol- or lipid-related disorders, such as, for example, atherosclerosis. | 01-07-2010 |
20110082176 | Stilbenes and Chalcones for the Prevention and Treatment of Cardiovascular Diseases - The present disclosure provides non-naturally occurring polyphenol compounds that upregulate the expression of Apolipoprotein A-I (ApoA-I). The disclosed compositions and methods can be used for treatment and prevention of cardiovascular disease and related disease states, including cholesterol or lipid related disorders, such as, e.g., atherosclerosis. | 04-07-2011 |
20110294807 | COMPOUNDS FOR THE PREVENTION AND TREATMENT OF CARDIOVASCULAR DISEASE - Disclosed are novel compounds that are useful for regulating the expression of apolipoprotein A-I (ApoA-I), and their use for the treatment and prevention of cardiovascular disease and related disease states, including cholesterol- or lipid-related disorders, such as, for example, atherosclerosis. Also disclosed are pharmaceutical compositions comprising the novel compounds. Formula (I) | 12-01-2011 |
20120015905 | COMPOUNDS FOR THE PREVENTION AND TREATMENT OF CARDIOVASCULAR DISEASES - The present disclosure relates to compounds, which are useful for regulating the expression of apolipoprotein A-I (ApoA-I), and their use for treatment and prevention of cardiovascular disease and related disease states, including cholesterol- or lipid-related disorders, such as, for example, atherosclerosis. | 01-19-2012 |
20120059002 | NOVEL ANTI-INFLAMMATORY AGENTS - Disclosed are methods of regulating interleukin-6 (IL-6) and/or vascular cell adhesion molecule-1 (VCAM-1) and methods of treating and/or preventing cardiovascular and inflammatory diseases and related disease states, such as, for example, atherosclerosis, asthma, arthritis, cancer, multiple sclerosis, psoriasis, and inflammatory bowel diseases, and autoimmune disease(s) by administering a naturally occurring or synthetic quinazolone derivative. The invention provides novel synthetic quinazolone compounds, as well as pharmaceutical compositions comprising those compounds. | 03-08-2012 |
20150072955 | COMPOUNDS FOR THE PREVENTION AND TREATMENT OF CARDIOVASCULAR DISEASES - The present disclosure relates to compounds, which are useful for regulating the expression of apolipoprotein A-I (ApoA-I), and their use for treatment and prevention of cardiovascular disease and related disease states, including cholesterol- or lipid-related disorders, such as, for example, atherosclerosis. | 03-12-2015 |
Henrik C. Hansen, Alberta CA
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20120040954 | NOVEL ANTI-INFLAMMATORY AGENTS - Disclosed are novel compounds that are useful in regulating the expression of interleukin-6 (IL-6) and/or vascular cell adhesion molecule-1 (VCAM-1), and their use in the treatment and/or prevention of cardiovascular and inflammatory diseases and related disease states, such as, for example, atherosclerosis, asthma, arthritis, cancer, multiple sclerosis, psoriasis, and inflammatory bowel diseases, and autoimmune disease(s). Also, disclosed are compositions comprising the novel compounds, as well as methods for their preparation. | 02-16-2012 |
Jennifer Hansen, Scarborough CA
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20110281028 | Method for double-dip substrate spin optimization of coated micro array supports - Described is a method for preparing a substrate-coated support for use in micro-array devices. The method comprises the steps of applying a first coat of substrate to a support, making the substrate coating ramp by subjecting the coated support to centripetal forces, adding a second coat of substrate to the resulting support having a ramping planar coat, and subjecting the coated support to centripetal forces for a second time to produce a substrate-coated membrane in which the thickness of the substrate layer is uniform across the entire coated surface. | 11-17-2011 |
Jennifer Hansen, Toronto CA
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20120283122 | ANALYTE QUANTIFICATION MULTIPLEX MICROARRAYS COMBINING INTERNAL AND EXTERNAL CALIBRATION - The present invention relates to multiplex microarrays and methods for the quantification of analytes. In particular, the invention relates to improved methods which standardize a target analyte concentration in a test sample against a reference standardization curve derived from validated, approved and recognized reference standards for the target analyte of known concentrations. The present invention also relates to methods and checks for simultaneous measurement of confidence confirming normalization standards and controls. | 11-08-2012 |
Jeremy Hansen, Calgary CA
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20090277694 | Interactive Input System And Bezel Therefor - An interactive input system comprises a bezel at least partially surrounding a region of interest. The bezel has a plurality of bands thereon with at least some adjacent bands having different optical properties. At least one imaging device looks into the region of interest and sees the at least one bezel so that acquired images comprise regions corresponding to the bands. Processing structure processes pixels of a plurality of the regions to detect the existence of a pointer in the region of interest | 11-12-2009 |
20090278795 | Interactive Input System And Illumination Assembly Therefor - An illumination assembly for an interactive input system comprises at least two proximate radiation sources directing radiation into a region of interest, each of the radiation sources having a different emission angle. | 11-12-2009 |
20120319941 | INTERACTIVE INPUT SYSTEM AND METHOD OF OPERATING THE SAME - A method of operating an interactive input system comprises capturing images of a region of interest at a first frame rate; processing a first pixel subset of images captured at the first frame rate to detect the presence of an object; and if an object is detected, capturing images of the region of interest at a second frame rate. | 12-20-2012 |
Johanna Hansen, Kingston CA
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20100078139 | Method of Correcting Gypsum Crystal Water Effect on Infrared Moisture Measurement - Ash composition measurements of calcium carbonate and gypsum in paper is accomplished with a dual X-ray sensor system with one X-ray source that is powered at about 5.9 KV and a second X-ray source that is powered at about 4.2 KV. Corresponding detectors measure radiation from the respective X-ray sources that is emitted from the paper. Data derived from the measurements yields the gypsum and crystal water content in the paper. The dual X-ray sensor system can be employed in conjunction with infrared total moisture measurements of paper products being manufactured on a papermaking making machine, which contain gypsum and calcium carbonate, in order to correct for the gypsum crystal water effect. | 04-01-2010 |
John W. Hansen, Maple CA
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20090149737 | Microcontroller System for Identifying RF Coils in the Bore of a Magnetic Resonance Imaging System - A method and apparatus for identifying local RF coils in a MR system includes a microcontroller that is provided in the bore of the system. The microprocessor determines when local RF coils are connected, identifies the coils, and provides the information to an MR scanner. The controller is shielded to prevent electromagnetic interference. | 06-11-2009 |
Kristina K. Hansen, Calgary CA
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20080227688 | Inhibition of viral replication - The present invention provides inhibitors of viral replication, and methods related thereto. In general, such compounds can be classified as peptidyl fluoromethylketones (PFMKs). The PFMK compounds may be used to partially or completely inhibit viral infection. In certain embodiments, Z-FA-FMK may be used to inhibit replication of a reovirus, such as a wild-type or attenuated reovirus, or a leporipoxvirus, such as myxoma virus. These compounds may be useful for controlling viral infectivity in vivo and/or in vitro. | 09-18-2008 |
Ralph Hansen, Toronto CA
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20120255820 | Segmented brake rotor with externally vented carrier - An externally vented brake rotor (EVR) core design, such as exemplified by U.S. Pat. No. 6,536,564, is being used to improve the function and effectiveness of a segmented brake rotor (SBR) through more efficient management of the thermal forces created in the segmented rotor. Specifically, segmented friction plates are attached to the EVR core to form friction surfaces. Air flow through the vents contacts the back side of the friction plates. At least one segmented friction plate may be provided with a tab or protrusion that engages a corresponding receiving recess in the carrier surface of the EVR core, thereby relieving lateral stress forces. | 10-11-2012 |
Randy J. Hansen, Grande Prairie CA
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20120080265 | FALL PROTECTION FOR PERSONNEL SERVICING AN ELEVATED WORK AREA FROM A MAN LIFT - Fall protection for personnel servicing an elevated work area from a man lift. A bridge is pivotally mounted to a working edge of the man lift. The bridge pivots between a stored position and a substantially horizontal operative position. The bridge has a pivotally mounted edge, a remote edge opposite to the pivotally mounted edge and opposed sides. An expandable enclosure is anchored to the man lift. The enclosure is movable between a collapsed position and an expanded position. In the collapsed position, the enclosure is collapsed parallel to and provides fall protection along the working edge of the man lift. In the expanded position, the enclosure provides fall protection for the opposed sides of the bridge in the operative position and provides fall protection in the work area by enclosing a portion of the work area beyond the remote edge of the bridge. | 04-05-2012 |
Scott R. Hansen, Vancouver CA
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20120309518 | APPARATUS AND METHOD FOR GYRO-CONTROLLED GAMING VIEWPOINT WITH AUTO-CENTERING - An apparatus and method is provided for gyro-controlled gaming viewpoint with auto-centering. A virtual camera is positioned at a first position while the virtual camera views a first object at a first direction. Once the system moves, the virtual camera moves to a second position based on a measurement by an angular velocity sensor. While the virtual camera moves to the second position, the viewing direction of the virtual camera simultaneously so as to keep the first object positioned in a same position of a viewing direction of the virtual camera. The apparatus and method allow the system to move a virtual camera based on a measurement of a gyroscope while keeping an object of importance in the center of the field-of-view of the virtual camera. | 12-06-2012 |
20120309519 | APPARATUS AND METHOD FOR REPOSITIONING A VIRTUAL CAMERA BASED ON A CHANGED GAME STATE - An apparatus and method is provided for controlling a virtual camera. The virtual camera is positioned in a first position and a first direction while an object is in a first state and the virtual camera is moved to a second position and second direction when the object transitions from a first state to a second state. The virtual camera is held in the second position and second direction while the object is in the second state and then moves back to the first position and first direction when the object transitions from the second state back to the first state. While the virtual camera is in the second position and second direction, the lowest part of the object is made more easily viewable. | 12-06-2012 |
Thomas Eilkaer Hansen, Calgary CA
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20140166576 | SYSTEM FOR AND METHOD OF SEPARATING OIL AND PARTICLES FROM PRODUCED WATER OR FRACTURING WATER - A system of separating oil and water from produced or fracturing water with an intended separation direction, the system includes: a unit for feeding the produced or fracturing water to a solid-fluid separator; a membrane system configured to output clean water; and a decanter configured to output solids, wherein the decanter or the membrane system is coupled to an output of the solid-fluid separator; wherein the membrane system or the decanter is configured to feed remaining fluid from the membrane system or decanter to an oil extractor system configured to output oil; and wherein the oil extractor system comprises a high speed separator configured to output the oil, and has a feedback conduit for feeding a remaining water containing fluid back to the membrane system. | 06-19-2014 |
Trevor Hansen, Vancouver CA
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20120179039 | METHODS AND APPARATUS FOR PRODUCING VIDEO RECORDS OF USE OF MEDICAL ULTRASOUND IMAGING SYSTEMS - Methods and apparatus for producing a video record of a use of a medical ultrasound system are provided. An ultrasound image video signal and a synthetic display element signal produced by an ultrasound system are encoded as at least one data stream. The at least one data stream is stored in a multimedia container file. The ultrasound video signal and synthetic display element signal may be encoded as different data streams. In some embodiments, the ultrasound video signal and synthetic display element signal are combined in a single video signal, which is encoded as a video data stream. In some embodiments, a subject image video signal is produced by a camera, and this signals is encoded and stored with an associated ultrasound image video signal in a video container. | 07-12-2012 |
Wes Hansen, Calgary CA
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20110155461 | SYSTEM AND APPARATUS FOR DIRECTING THE DRILLING OF A WELL - A system for directing the drilling of a well at a drill-site includes an instructing unit, an instructed unit, and a central unit. The instructed unit receives drilling instruction from an instructing driller, sends drilling instructions to the central unit, and presents to the instructing driller drilling instructions and instruction confirmations received from the central unit. The instructed unit receives instruction confirmations from an instructed driller, sends instruction confirmations to the central unit, and presents to the instructed driller drilling instructions received from the central unit. The central unit stores and forwards drilling instructions and instruction confirmations to the instructing unit and instructed unit, and generates and stores slide sheet information from the drilling instructions. | 06-30-2011 |
20110155463 | System and apparatus for directing a survey of a well - An apparatus receives survey instructions from a directed unit and measurement data from a measurement unit. The apparatus directs a survey workflow comprising a plurality of stages, determines the completion of at least one of the stages based upon at least one of the measurement data and the survey instructions, provides workflow information, selects survey data from the measurement data, and stores the survey data in a memory. The apparatus sends the workflow information to the directed unit. | 06-30-2011 |