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Dunn, PA

Allison K. Dunn, Collegeville, PA US

Patent application numberDescriptionPublished
20110136838CHEMICAL COMPOUNDS - The invention is directed to pyrido[4,3-d]pyrimidin-5(6H)-one derivatives. Specifically, the invention is directed to compounds according to Formula I:06-09-2011

Brandy L. Dunn, New Kensington, PA US

Patent application numberDescriptionPublished
20160105209APPARATUS AND METHOD FOR SECURING OR PROTECTING ELECTRONIC DEVICES - An apparatus for providing impact protection to a cell phone comprises a flexible elongated member configured to loop around an upper end of the phone, and a flexible elongated member configured to loop around a lower end of the phone, each elongated member sized to elastically stretch over and about opposing side edges of the phone. A plurality of different connecting pieces may join these two flexible members over a portion of the rear face of the phone. A method of use is also disclosed.04-14-2016

Brayley K. Dunn, New Kensington, PA US

Patent application numberDescriptionPublished
20160105209APPARATUS AND METHOD FOR SECURING OR PROTECTING ELECTRONIC DEVICES - An apparatus for providing impact protection to a cell phone comprises a flexible elongated member configured to loop around an upper end of the phone, and a flexible elongated member configured to loop around a lower end of the phone, each elongated member sized to elastically stretch over and about opposing side edges of the phone. A plurality of different connecting pieces may join these two flexible members over a portion of the rear face of the phone. A method of use is also disclosed.04-14-2016

Brian Dunn, Venetia, PA US

Patent application numberDescriptionPublished
20140333703Cantilevered Micro-Valve and Inkjet Printer Using Said Valve - A micro-valve includes an orifice plate including an orifice and a cantilevered beam coupled in spaced relation to the orifice plate and moveable between positions where the orifice is closed and opened by the cantilevered beam. The cantilevered beam includes one or more piezoelectric layers that facilitate bending of the cantilevered beam in response to the application of one or more electrical signals to the one or more piezoelectric layers. In response to respective application and termination of the one or more electrical signals to the one or more piezoelectric layers the cantilevered beam either: moves from a starting position spaced from the orifice plate toward the orifice plate and returns back to the starting position spaced from the orifice plate; or moves from a starting position adjacent the orifice plate away from the orifice plate and returns back to the starting position adjacent the orifice plate.11-13-2014

Brianna B. Dunn, New Kensington, PA US

Patent application numberDescriptionPublished
20160105209APPARATUS AND METHOD FOR SECURING OR PROTECTING ELECTRONIC DEVICES - An apparatus for providing impact protection to a cell phone comprises a flexible elongated member configured to loop around an upper end of the phone, and a flexible elongated member configured to loop around a lower end of the phone, each elongated member sized to elastically stretch over and about opposing side edges of the phone. A plurality of different connecting pieces may join these two flexible members over a portion of the rear face of the phone. A method of use is also disclosed.04-14-2016

Brinley R. Dunn, New Kensington, PA US

Patent application numberDescriptionPublished
20160105209APPARATUS AND METHOD FOR SECURING OR PROTECTING ELECTRONIC DEVICES - An apparatus for providing impact protection to a cell phone comprises a flexible elongated member configured to loop around an upper end of the phone, and a flexible elongated member configured to loop around a lower end of the phone, each elongated member sized to elastically stretch over and about opposing side edges of the phone. A plurality of different connecting pieces may join these two flexible members over a portion of the rear face of the phone. A method of use is also disclosed.04-14-2016

Brittany J. Dunn, New Kensington, PA US

Patent application numberDescriptionPublished
20160105209APPARATUS AND METHOD FOR SECURING OR PROTECTING ELECTRONIC DEVICES - An apparatus for providing impact protection to a cell phone comprises a flexible elongated member configured to loop around an upper end of the phone, and a flexible elongated member configured to loop around a lower end of the phone, each elongated member sized to elastically stretch over and about opposing side edges of the phone. A plurality of different connecting pieces may join these two flexible members over a portion of the rear face of the phone. A method of use is also disclosed.04-14-2016

Bryson W. Dunn, New Kensington, PA US

Patent application numberDescriptionPublished
20160105209APPARATUS AND METHOD FOR SECURING OR PROTECTING ELECTRONIC DEVICES - An apparatus for providing impact protection to a cell phone comprises a flexible elongated member configured to loop around an upper end of the phone, and a flexible elongated member configured to loop around a lower end of the phone, each elongated member sized to elastically stretch over and about opposing side edges of the phone. A plurality of different connecting pieces may join these two flexible members over a portion of the rear face of the phone. A method of use is also disclosed.04-14-2016

Christopher D. Dunn, Greensburg, PA US

Patent application numberDescriptionPublished
20140072469INERT HIGH HARDNESS MATERIAL FOR TOOL LENS PRODUCTION - In one aspect, tungsten carbide material systems are described herein which, in some embodiments, can provide desirable characteristics including chemical inertness, high hardness, reduced sensitivity to local compositional fluctuations and/or enhanced machining properties. In some embodiments, a tungsten carbide material described herein comprises 5.85-6.13 wt. % carbon, 0.85-1.05 wt. % chromium, less than 0.3 wt. % binder, less than 0.3 wt. % impurities and a balance being tungsten.03-13-2014

Christopher David Dunn, Greensbury, PA US

Patent application numberDescriptionPublished
20100251921Kinetic Energy Penetrator - A kinetic energy penetrator is provided comprising a consolidated body of a metal nanoparticles phase comprising metal nanoparticles and a metal carbide nanoparticles phase comprising metal carbide nanoparticles. Methods for making a kinetic energy penetrator as well as material compositions comprising a consolidated body of a metal nanoparticles phase comprising metal nanoparticles and a metal carbide nanoparticles phase comprising metal carbide nanoparticles are also provided.10-07-2010

Derek Dunn, Coatesville, PA US

Patent application numberDescriptionPublished
20090062284Thio-Substituted Biarylmethanesulfinyl Derivatives - The present invention is related to chemical compositions, processes for the preparation thereof and uses of the composition. Particularly, the present invention relates to compositions that include substituted biaryl-methanesulfinyl acetamides of Formula (I):03-05-2009
20100273779Pyridazinone Derivatives - The present invention is directed to novel pyridizinone derivatives that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition.10-28-2010
20100280007Pyridazinone Derivatives - The present invention is directed to novel pyridizinone derivatives that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition.11-04-2010
20110059959NOVEL MULTICYCLIC COMPOUNDS AND THE USE THEREOF - The present invention is directed to novel multicyclic molecules that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of PARP, VEGFR2, and MLK3 enzymes, including, for example, neurodegenerative diseases, inflammation, ischemia, and cancer.03-10-2011
20110288075Pyridazinone Derivatives - The present invention is directed to novel pyridazinone derivatives that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition/cognitive disorders.11-24-2011
20140142088PYRIDAZINONE DERIVATIVES - The present invention is directed to novel pyridazinone derivatives that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition.05-22-2014
20140296212SUBSTITUTED PHENOXYPROPYLCYCLOAMINE DERIVATIVES AS HISTAMINE-3 (H3) RECEPTOR LIGANDS - The present invention provides compounds of formula I:10-02-2014

Patent applications by Derek Dunn, Coatesville, PA US

Derek D. Dunn, Coatesville, PA US

Patent application numberDescriptionPublished
20110098269Substituted Pyridazinone Derivatives as Histamine-3 (H3) Receptor Ligands - The present invention provides compounds according to Formulas I, II, III, IV, V, VI, VII or VIII:04-28-2011
20120028919PYRROLOTRIAZINES AS ALK AND JAK2 INHIBITORS - The present invention provides a compound of formula I02-02-2012
20120238551Substituted Phenoxypropylcycloamine Derivatives as Histamine-3 (H3) Receptor Ligands - The present invention provides compounds of formula I:09-20-2012
20120295882Tricyclic Derivatives and Their Pharmaceutical Use and Compositions - This application relates to tricyclic compounds of Formula I:11-22-2012

Diana Sue Dunn, Fogelsville, PA US

Patent application numberDescriptionPublished
20130085193TERTIARY AMINE COMPOSITION AND METHOD FOR MAKING THE COMPOSITION - A composition and method for producing a tertiary amine is disclosed. The tertiary amine is contacted with an inert gas. The inert gas is nitrogen or more preferably argon. The amine composition is useful in producing polyurethane foam with lower levels of chemical emissions particularly lower emissions of toxic chemicals.04-04-2013

Hugh M. Dunn, Pittsburgh, PA US

Patent application numberDescriptionPublished
20110308518PRESSURE SUPPORT DEVICE USER INTERFACE - A pressure support device (12-22-2011

James M. Dunn, Irwin, PA US

Patent application numberDescriptionPublished
20140231024TIRE BUILDING APPLICATOR MEMBERS AND SYSTEMS - An applicator assembly for applying a cord to a tire-building surface that rotates during tire construction. The applicator assembly includes an applicator member to apply the cord. A first rotary device rotates the applicator member about a first axis that is transverse to the surface. A first translation device moves the applicator member in a first linear path relative to the surface. The applicator member may include a roller and/or a resilient member. A second rotary device may rotate the applicator member and the first rotary device around a second axis substantially perpendicular to the first axis. A second translation device may move the applicator member, the first rotary device, the second rotary device, and the first translation device. A system for applying the cord to a core member may further include a spindle to rotate the core member about the axis of rotation.08-21-2014

John J. Dunn, Sarver, PA US

Patent application numberDescriptionPublished
20090142218LEAN AUSTENITIC STAINLESS STEEL - An austenitic stainless steel having low nickel and molybdenum and exhibiting comparable corrosion resistance and formability properties to higher nickel and molybdenum alloys comprises, in weight %, up to 0.20 C, 2.0-9.0 Mn, up to 2.0 Si, 16.0-23.0 Cr, 1.0-5.0 Ni, up to 3.0 Mo, up to 3.0 Cu, 0.1-0.35 N, up to 4.0 W, up to 0.01 B, up to 1.0 Co, iron and impurities, the steel having a ferrite number of less than 10 and a MD06-04-2009
20090162237LEAN AUSTENITIC STAINLESS STEEL CONTAINING STABILIZING ELEMENTS - An austenitic stainless steel composition including relatively low nickel and molybdenum levels, and exhibiting corrosion resistance, resistance to elevated temperature deformation, and formability properties comparable to certain alloys including higher nickel and molybdenum levels. Embodiments of the austenitic stainless steel include, in weight %, up to 0.20 C, 2.0-9.0 Mn, up to 2.0 Si, 16.0-23.0 Cr, 1.0-7.0 Ni, up to 3.0 Mo, up to 3.0 Cu, 0.05-0.35 N, up to 4.0 W, (7.5(% C))≦(Nb+Ti+V+Ta+Zr)≦1.5, up to 0.01 B, up to 1.0 Co, iron and impurities. Additionally, embodiments of the steel may include 0.5≦(Mo+W/2)≦5.0 and/or 1.0≦(Ni+Co)≦8.0.06-25-2009
20090162238CORROSION RESISTANT LEAN AUSTENITIC STAINLESS STEEL - An austenitic stainless steel composition having low nickel and molybdenum and exhibiting high corrosion resistance and good formability. The austenitic stainless steel includes, in weight %, up to 0.20 C, 2.0-6.0 Mn, up to 2.0 Si, 16.0-23.0 Cr, 5.0-7.0 Ni, up to 3.0 Mo, up to 3.0 Cu, 0.1-0.35 N, up to 4.0 W, up to 0.01 B, up to 1.0 Co, iron and impurities. The austenitic stainless steel has a ferrite number less than 11 and an MD06-25-2009
20130092293LEAN AUSTENITIC STAINLESS STEEL - An austenitic stainless steel having low nickel and molybdenum and exhibiting comparable corrosion resistance and formability properties to higher nickel and molybdenum alloys comprises, in weight %, up to 0.20 C, 2.0-9.0 Mn, up to 2.0 Si, 16.0-23.0 Cr, 1.0-5.0 Ni, up to 3.0 Mo, up to 3.0 Cu, 0.1-0.35 N, up to 4.0 W, up to 0.01 B, up to 1.0 Co, iron and impurities, the steel having a ferrite number of less than 10 and a MD04-18-2013
20130129559LEAN AUSTENITIC STAINLESS STEEL CONTAINING STABILIZING ELEMENTS - An austenitic stainless steel composition including relatively low nickel and molybdenum levels, and exhibiting corrosion resistance, resistance to elevated temperature deformation, and formability properties comparable to certain alloys including higher nickel and molybdenum levels. Embodiments of the austenitic stainless steel include, in weight %, up to 0.20 C: 2.0 to 9.0 Mn, up to 2.0 Si, 16.0 to 23.0 Cr, 1.0 to 7.0 Ni. up to 3.0 Mo, up to 3.0 Cu, 0.05 to 0.35 N, up to 4.0 W, (7.5(C))≦(Nb+Ti+V+Ta+Zr)≦1.5, up to 0.01 B, up to 1.0 Co, iron and impurities. Additionally, embodiments of the steel may include 0.5≦(Mo+W/2)≦5.0 and/or 1.0≦(Ni+Co)≦8.0.05-23-2013
20130156628High Strength, Corrosion Resistant Austenitic Alloys - An austenitic alloy may generally comprise, in weight percentages based on total alloy weight: up to 0.2 carbon; up to 20 manganese; 0.1 to 1.0 silicon; 14.0 to 28.0 chromium; 15.0 to 38.0 nickel; 2.0 to 9.0 molybdenum; 0.1 to 3.0 copper; 0.08 to 0.9 nitrogen; 0.1 to 5.0 tungsten; 0.5 to 5.0 cobalt; up to 1.0 titanium; up to 0.05 boron; up to 0.05 phosphorous; up to 0.05 sulfur; iron; and incidental impurities.06-20-2013
20140369882LEAN AUSTENITIC STAINLESS STEEL - An austenitic stainless steel having low nickel and molybdenum and exhibiting comparable corrosion resistance and formability properties to higher nickel and molybdenum alloys comprises, in weight %, up to 0.20 C, 2.0-9.0 Mn, up to 2.0 Si, 16.0-23.0 Cr, 1.0-5.0 Ni, up to 3.0 Mo, up to 3.0 Cu, 0.1-0.35 N, up to 4.0 W, up to 0.01 B, up to 1.0 Co, iron and impurities, the steel having a ferrite number of less than 10 and a MD12-18-2014

Patent applications by John J. Dunn, Sarver, PA US

Kristen Dunn, Chadds Ford, PA US

Patent application numberDescriptionPublished
20120010937Consolidating and Leveraging Features of a Loyalty Program - Aspects of the present disclosure relate to a computer assisted method for consolidating reward points or monetary rewards associated with one or more financial accounts which may include electronically receiving information regarding a financial transaction in a first financial account, determining an amount of reward points or monetary rewards based on the financial transaction in the first account, and crediting a reward points or monetary rewards account associated with the first account with the amount of reward points or monetary rewards based on the transaction with the first financial account. Further, the method may include electronically receiving information regarding a transaction in a second financial account, determining an amount of reward points or monetary rewards based on the financial transaction in the second financial account and crediting the reward points or monetary rewards account with the amount of reward points or monetary rewards based on the transaction with the second financial account. Further, the first financial account may be a credit card account and the second financial account may an account associated with a debit card.01-12-2012
20150120426Consolidating and Leveraging Features of a Loyalty Program - Aspects of the disclosure relate to a computer assisted method for consolidating reward points or monetary rewards associated with one or more financial accounts which may include electronically receiving information regarding a financial transaction in a first financial account, determining an amount of reward points or monetary rewards based on the financial transaction in the first account, and crediting a reward points or monetary rewards account associated with the first account with the amount of reward points or monetary rewards based on the transaction with the first financial account. The method may include electronically receiving information regarding a transaction in a second financial account, determining an amount of reward points or monetary rewards based on the financial transaction in the second financial account and crediting the reward points or monetary rewards account with the amount of reward points or monetary rewards based on the transaction with the second financial account.04-30-2015

Margaret H. Dunn, Rochester, PA US

Patent application numberDescriptionPublished
20100025334Rehabilitating contaminated water treatment media with resource recovery - Dissolved metals are removed from contaminated water by passing the water through a bed containing media bodies, preferably limestone bodies. Various contaminants carried by the water become associated with the media bodies, thereby inhibiting water flow. The media bodies are rehabilitated by using an excavator, loader, or other machine to scoop them into a bucket having a peripheral wall including a sieve, immersing the container into a liquid held in a wash pit, rotating the bucket so that contaminants abraded from the bodies fall through the sieve into the pit, removing the container from the liquid, and dumping the rehabilitated media bodies from the bucket. When the media bodies have filtered mine drainage containing a particular dissolved metal such as manganese or iron for example, a residue remaining in the basin is a rich source of metal compounds that can be recovered for economic use.02-04-2010

Meaghan Casey Dunn, Newtown, PA US

Patent application numberDescriptionPublished
20140141397Method And Apparatus For Verified Education Of Patient Medical Conditions And Procedures - A computer-based apparatus for verified education of patient medical conditions and procedures provides 3D animations and 3D image stills, follow up quiz for patients, a built in informed consent form, usage tracking that gives a healthcare provider a consistent way to educated patients about anatomy, surgical and non-surgical procedures and medical conditions with the ability to track all usage records and a built in legal informed consent. Each view per patient is tracked and it is logged which healthcare provider was there, the 3D animations and/or 3D image stills viewed, a quiz was taken and scored, a digital informed consent form was signed and accompanied by screen grabs of the 3D animations and/or 3D image stills shared with the patient.05-22-2014

Michael J. Dunn, Philadelphia, PA US

Patent application numberDescriptionPublished
20090188738TWO-WHEEL DRIVE TWO-WHEELED VEHICLE - A two-wheel drive motorcycle having a drive train that supplies power to the front wheel and includes a series of rigid shafts or other internalized drive systems. The front wheel drive consists of components located on the axis of steering within the head tube and positioned symmetrically in a counterbalancing fashion within the front fork in order to counteract the torque reactions from the rotating front wheel drive while providing a full range of steering. The front wheel drive lengthens and shortens in parallel with the shock-absorbing front fork. An engagement clutch, a one-way hub, and torque limiting clutch operatively engaged with the front wheel drive are also disclosed.07-30-2009
20120184379TWO-WHEEL DRIVE TWO-WHEELED VEHICLE - A two-wheel drive motorcycle having a drive train that supplies power to the front wheel and includes a series of rigid shafts or other internalized drive systems. The front wheel drive consists of components located on the axis of steering within the head tube and positioned symmetrically in a counterbalancing fashion within the front fork in order to counteract the torque reactions from the rotating front wheel drive while providing a full range of steering. The front wheel drive lengthens and shortens in parallel with the shock-absorbing front fork. An engagement clutch, a one-way hub, and torque limiting clutch operatively engaged with the front wheel drive are also disclosed.07-19-2012

Robert T. Dunn, New Kensington, PA US

Patent application numberDescriptionPublished
20160105209APPARATUS AND METHOD FOR SECURING OR PROTECTING ELECTRONIC DEVICES - An apparatus for providing impact protection to a cell phone comprises a flexible elongated member configured to loop around an upper end of the phone, and a flexible elongated member configured to loop around a lower end of the phone, each elongated member sized to elastically stretch over and about opposing side edges of the phone. A plurality of different connecting pieces may join these two flexible members over a portion of the rear face of the phone. A method of use is also disclosed.04-14-2016

Scott Dunn, Bethel Park, PA US

Patent application numberDescriptionPublished
20120234752METHOD OF IMPROVING NITRIFICATION IN A TRICKLING FILTER - A method of improving nitrification in a wastewater treatment plant is provided. The method comprises the steps of a) providing a trickling filter effluent water basin having biological filter media placed on a support platform positioned at least three feet above a bottom of the basin; and (b) contacting the filter media with the wastewater. Nitrification (removal of ammonia by conversion to nitrate) can be improved at least 30% as compared to a trickling filter without the invention.09-20-2012

Stephanie Dunn, Ridley Park, PA US

Patent application numberDescriptionPublished
20120150073METHOD AND APPARATUS FOR DIAGNOSING A MEDICAL CONDITION BASED UPON AUDIAL DATA FROM A PATIENT - A system is provided that is operable to obtain acoustic data from a patient and analyze the data to diagnose whether a patient has a medical condition. In one embodiment, an acoustic detector obtains acoustic data from a patient swallowing and communicates the information with an acoustic processor. The processor analyzes the data by comparing the acoustic data to evaluate the presence of one or more acoustic features to determine the presence or absence of aspiration during swallowing.06-14-2012

Stephen Dunn, Allentown, PA US

Patent application numberDescriptionPublished
20110107790Air Cooled Helium Compressor - This invention relates generally to oil lubricated helium compressor units for use in cryogenic refrigeration systems, operating on the Gifford McMahon (GM) cycle. The objective of this invention is to keep the oil separator and absorber, which are components in an oil lubricated, helium compressor, in an indoor air conditioned environment while rejecting at least 65% of the heat from the compressor outdoors during the summer. The balance of the heat is rejected to either the indoor air conditioned air, or cooling water. This is accomplished by circulating hot oil at high pressure to an outdoor air cooled heat exchanger and returning cooled oil to the compressor inlet, while hot high pressure helium is cooled in an air or water cooled heat exchanger in an indoor assembly that includes the compressor, an oil separator, an oil absorber, and other piping and control components. It is an option to reject the heat from the oil to the indoor space during the winter to save on the cost of heating the indoor space.05-12-2011
20120285181GAS BALANCED CRYOGENIC EXPANSION ENGINE - An expansion engine operating on a Brayton cycle which is part of a system for producing refrigeration at cryogenic temperatures that includes a compressor, a counter-flow heat exchanger, and a load that may be remote, which is cooled by gas circulating from the engine. The engine has a piston in a cylinder which has nearly the same pressure above and below the piston while it is moving. Low pressure on a piston drive stem provides a force imbalance to move the piston towards the warm end.11-15-2012
20140290278GAS BALANCED CRYOGENIC EXPANSION ENGINE - An expansion engine operating on a Brayton cycle which is part of a system for producing refrigeration at cryogenic temperatures that includes a compressor, a counter-flow heat exchanger, and a load that may be remote, which is cooled by gas circulating from the engine. The engine has a piston in a cylinder which has nearly the same pressure above and below the piston while it is moving. Low pressure on a piston drive stem provides a force imbalance to move the piston towards the warm end.10-02-2014

Patent applications by Stephen Dunn, Allentown, PA US

Thomas M. Dunn, Palmyra, PA US

Patent application numberDescriptionPublished
20110318225STERILIZATION SYSTEM AND DEVICE - A system, device and method for sterilizing or decontaminating an object that by exposing the object to a sterilant gas comprised of one or more oxides of nitrogen, such as NO, NO12-29-2011
20150273095STERILIZATION SYSTEM AND DEVICE - A system, device and method for sterilizing or decontaminating an object that by exposing the object to a sterilant gas comprised of one or more oxides of nitrogen, such as NO, NO10-01-2015

Thomas Mason Dunn, Palmyra, PA US

Patent application numberDescriptionPublished
20080317626Sterilization System and Method - A system, device and method for sterilizing or decontaminating an object that includes a sealable sterilizing chamber (12-25-2008
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