Patents by Inventor Steven Risser
Steven Risser has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11913759Abstract: A supercapacitor-like device is described that uses a porous, conductive foam as the electrodes. After the device is charged, an explosive wave front can be used to remove electrolyte from the metal foam. This creates a large net charge on each electrode, which will readily flow through a load placed across the electrodes. The removal of charge can potentially occur on a time scale of microseconds, allowing a supercapacitor to be used in pulsed power applications. The creation of this net charge requires significant energy, meaning this concept may also be suitable for removing kinetic energy from objects.Type: GrantFiled: November 4, 2021Date of Patent: February 27, 2024Assignee: Battelle Memorial InstituteInventors: Steven Risser, Mark Stasik, Kelsey Doolittle
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Patent number: 11815638Abstract: Methods of mapping a subterranean formation using imploding particles are described. In some cases, the particles contain a material that generated a gas which passes through a water-insoluble coating to create a void within the particle. In some aspects, the implosive particles have a coating that dissolves in the subterranean formation.Type: GrantFiled: June 22, 2021Date of Patent: November 14, 2023Assignee: BATTELLE MEMORIAL INSTITUTEInventors: Steven Risser, Slawomir Winecki, Ramanathan Lalgudi
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Publication number: 20220236034Abstract: A supercapacitor-like device is described that uses a porous, conductive foam as the electrodes. After the device is charged, an explosive wave front can be used to remove electrolyte from the metal foam. This creates a large net charge on each electrode, which will readily flow through a load placed across the electrodes. The removal of charge can potentially occur on a time scale of microseconds, allowing a supercapacitor to be used in pulsed power applications. The creation of this net charge requires significant energy, meaning this concept may also be suitable for removing kinetic energy from objects.Type: ApplicationFiled: November 4, 2021Publication date: July 28, 2022Inventors: Steven Risser, Mark Stasik, Kelsey Doolittle
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Patent number: 11181344Abstract: A supercapacitor-like device is described that uses a porous, conductive foam as the electrodes. After the device is charged, an explosive wave front can be used to remove electrolyte from the metal foam. This creates a large net charge on each electrode, which will readily flow through a load placed across the electrodes. The removal of charge can potentially occur on a time scale of microseconds, allowing a supercapacitor to be used in pulsed power applications. The creation of this net charge requires significant energy, meaning this concept may also be suitable for removing kinetic energy from objects.Type: GrantFiled: June 27, 2018Date of Patent: November 23, 2021Assignee: Battelle Memorial InstituteInventors: Steven Risser, Mark Stasik, Kelsey Doolittle
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Publication number: 20210318456Abstract: Methods of mapping a subterranean formation using imploding particles are described. In some cases, the particles contain a material that generated a gas which passes through a water-insoluble coating to create a void within the particle. In some aspects, the implosive particles have a coating that dissolves in the subterranean formation.Type: ApplicationFiled: June 22, 2021Publication date: October 14, 2021Inventors: Steven Risser, Slawomir Winecki, Ramanathan Lalgudi
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Patent number: 11061154Abstract: Methods of mapping a subterranean formation using imploding particles are described. In some cases, the particles contain a material that generated a gas which passes through a water-insoluble coating to create a void within the particle. In some aspects, the implosive particles have a coating that dissolves in the subterranean formation.Type: GrantFiled: June 12, 2018Date of Patent: July 13, 2021Assignee: Battelle Memorial InstituteInventors: Steven Risser, Slawomir Winecki, Ramanathan Lalgudi
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Publication number: 20210147696Abstract: In this invention, electrolytic, photochemical, chemical, and encapsulation processes can be used to achieve substantially completely stable doped carbon nanotubes. Preferred CNT structures and morphologies for achieving maximum doping effects are also described. Dopant formulations and methods for achieving doping of a broad distribution of tube types are also described.Type: ApplicationFiled: January 27, 2021Publication date: May 20, 2021Inventors: Amy M. Heintz, Steven Risser, Joel D. Elhard, Bryon P. Moore, Tao Liu, Bhima R. Vijayendran
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Patent number: 10913864Abstract: In this invention, processes which can be used to achieve stable doped carbon nanotubes are disclosed. Preferred CNT structures and morphologies for achieving maximum doping effects are also described. Dopant formulations and methods for achieving doping of a broad distribution of tube types are also described.Type: GrantFiled: September 15, 2016Date of Patent: February 9, 2021Assignee: Battelle Memorial InstituteInventors: Amy M. Heintz, Steven Risser, Joel D. Elhard, Bryon P. Moore, Tao Liu, Bhima R. Vijayendran
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Publication number: 20200225005Abstract: A supercapacitor-like device is described that uses a porous, conductive foam as the electrodes. After the device is charged, an explosive wave front can be used to remove electrolyte from the metal foam. This creates a large net charge on each electrode, which will readily flow through a load placed across the electrodes. The removal of charge can potentially occur on a time scale of microseconds, allowing a supercapacitor to be used in pulsed power applications. The creation of this net charge requires significant energy, meaning this concept may also be suitable for removing kinetic energy from objects.Type: ApplicationFiled: June 27, 2018Publication date: July 16, 2020Inventors: Steven Risser, Mark Stasik, Kelsey Doolittle
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Patent number: 10512810Abstract: A method of employing an assembly containing a shelf-stable formulation for decontaminating skin exposed to nerve agents in a package forming a first chamber and a second chamber separated by a barrier with water located in the first chamber and a dry sponge and diacetylmonoxime or derivatives thereof, located in the second chamber, wherein the diacetylmonoxime is distributed within the sponge, the method comprising opening the barrier between the first and second chambers, shaking the package to move the water into sponge until the sponge is wet, tearing open the package, removing the sponge and wiping the sponge on skin. Preferably polyethylene glycol is distributed in the sponge and wiping the sponge on the skin leaves a mixture of diacetylmonoxime and polyethylene glycol on the skin.Type: GrantFiled: July 15, 2019Date of Patent: December 24, 2019Assignee: Battelle Memorial InstituteInventors: Erik W. Edwards, Steven Risser, Jeffrey Boyce
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Patent number: 10369396Abstract: An assembly containing a shelf-stable formulation for decontaminating skin exposed to toxic compounds located in a package formed with water and potassium bicarbonate in a first chamber; and a sponge, diacetylmonoxime (DAM), and polyethylene glycol (PEG) located in a second chamber. The package includes a barrier between the first chamber and the second chamber, with the barrier being configured to be rapidly removed when needed to enable the water and potassium bicarbonate to enter the second chamber. The package is made by placing the water and potassium bicarbonate in the first chamber of a package; mixing the DAM with PEG to form a DAM:PEG mixture; infusing the sponge with the DAM:PEG mixture to distribute DAM within the sponge; and placing the sponge, DAM and PEG in a second chamber of the package. Infusing the sponge includes solubilizing the DAM:PEG mixture in ethanol or another low boiling point solvent to form an ethanol-DAM-PEG solution and applying the ethanol-DAM-PEG solution evenly to the sponge.Type: GrantFiled: November 9, 2018Date of Patent: August 6, 2019Assignee: Battelle Memorial InstituteInventors: Erik W. Edwards, Steven Risser, Jeffrey Boyce
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Publication number: 20190062623Abstract: Methods of mapping a subterranean formation using imploding particles are described. In some cases, the particles contain a material that generated a gas which passes through a water-insoluble coating to create a void within the particle. In some aspects, the implosive particles have a coating that dissolves in the subterranean formation.Type: ApplicationFiled: June 12, 2018Publication date: February 28, 2019Inventors: Steven Risser, Slawomir Winecki, Ramanathan Lalgudi
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Patent number: 10059848Abstract: In this invention, processes which can be used to achieve stable doped carbon nanotubes are disclosed. Preferred CNT structures and morphologies for achieving maximum doping effects are also described. Dopant formulations and methods for achieving doping of a broad distribution of tube types are also described.Type: GrantFiled: May 23, 2016Date of Patent: August 28, 2018Assignee: Battelle Memorial InstituteInventors: Amy M. Heintz, Steven Risser, Joel D. Elhard, Bryon P. Moore, Tao Liu, Bhima R. Vijayendran
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Publication number: 20170002212Abstract: In this invention, processes which can be used to achieve stable doped carbon nanotubes are disclosed. Preferred CNT structures and morphologies for achieving maximum doping effects are also described. Dopant formulations and methods for achieving doping of a broad distribution of tube types are also described.Type: ApplicationFiled: September 15, 2016Publication date: January 5, 2017Inventors: Amy M. Heintz, Steven Risser, Joel D. Elhard, Bryon P. Moore, Tao Liu, Bhima R. Vijayendran
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Patent number: 9520580Abstract: An electrochemical device comprises one or more anode, cathode, and separator. In some embodiments, the separator is also an electrolyte. In addition it has two or more current collectors. The anode and cathode are between the two current collectors and each is adhered to an adjacent current collector. The separator is between the anode and cathode and adhered to the anode and cathode. The current collectors are a barrier, and are bonded together to create a sealed container for the anode, cathode, and separator. The electrochemical device may be integrated into a composite panel suitable for uses such as structural load bearing panels or sheets for aircraft wings or fuselage, composite armor, torpedo, missile body, consumer electronics, etc. The electrochemical device may include, but is not limited to, energy storage (batteries, supercapacitors), and energy generation (fuel cells).Type: GrantFiled: May 8, 2013Date of Patent: December 13, 2016Assignee: Battelle Memorial InstituteInventors: Jay Sayre, Steven Risser, Andrew James Manning
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Publication number: 20160268014Abstract: In this invention, processes which can be used to achieve stable doped carbon nanotubes are disclosed. Preferred CNT structures and morphologies for achieving maximum doping effects are also described. Dopant formulations and methods for achieving doping of a broad distribution of tube types are also described.Type: ApplicationFiled: May 23, 2016Publication date: September 15, 2016Inventors: Amy M. Heintz, Steven Risser, Joel D. Elhard, Bryon P. Moore, Tao Liu, Bhima R. Vijayendran
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Patent number: 9365728Abstract: In this invention, processes which can be used to achieve stable doped carbon nanotubes are disclosed. Preferred CNT structures and morphologies for achieving maximum doping effects are also described. Dopant formulations and methods for achieving doping of a broad distribution of tube types are also described.Type: GrantFiled: March 9, 2007Date of Patent: June 14, 2016Assignee: Battelle Memorial InstituteInventors: Amy M. Heintz, Steven Risser, Joel D. Elhard, Bryon P. Moore, Tao Liu, Bhima R. Vijayendran
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Publication number: 20150093629Abstract: An electrochemical device comprises one or more anode, cathode, and separator. In some embodiments, the separator is also an electrolyte. In addition it has two or more current collectors. The anode and cathode are between the two current collectors and each is adhered to an adjacent current collector. The separator is between the anode and cathode and adhered to the anode and cathode. The current collectors are a barrier, and are bonded together to create a sealed container for the anode, cathode, and separator. The electrochemical device may be integrated into a composite panel suitable for uses such as structural load bearing panels or sheets for aircraft wings or fuselage, composite armor, torpedo, missile body, consumer electronics, etc. The electrochemical device may include, but is not limited to, energy storage (batteries, supercapacitors), and energy generation (fuel cells).Type: ApplicationFiled: May 8, 2013Publication date: April 2, 2015Applicant: BATTELLE MEMORIAL INSTITUTEInventors: Jay Sayre, Steven Risser, Andrew James Manning
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Publication number: 20140238250Abstract: Disclosed is a microwavable heating element and thermal storage composition for the controlled storage and release of thermal energy to a thermal mass. The microwavable heating element can be used in conjunction with a warming trivet. One disclosed warming trivet includes a housing, a heating element arranged within the housing and made of a matrix material and a microwave susceptor suspended within the matrix material, and an insulation layer disposed between the heating element and the housing, the insulation layer being configured to insulate the housing from thermal energy emitted by the heating element.Type: ApplicationFiled: February 11, 2014Publication date: August 28, 2014Applicant: WKI Holding Company, Inc.Inventors: John Gephart, Rick Lugen, Randy Soibel, Steven Risser, Megan Moore, Erik Edwards, Elvin Beach
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Patent number: 8674126Abstract: A material which electronically isolates a rubidium or cesium atom, which is bonded to only one or two oxygen atoms. This electronic isolation is manifested in narrow photoluminescence emission spectral peaks. The material may be an alkali metal compound comprises the empirical formula: AM(R1)(OR)x; where A is selected from Rb and Cs; M is selected from Al, Ti and V; each R is an independently selected alkyl or aryl group, R1 is selected from alkyl alcohol, aryl alcohol, or a carboxyl group, where OR and R1 are not the same, and x is 2, 3, or 4.Type: GrantFiled: September 27, 2011Date of Patent: March 18, 2014Assignee: Battelle Memorial InstituteInventor: Steven Risser