Patents by Inventor Richard M. Sturgeon
Richard M. Sturgeon 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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Publication number: 20240128467Abstract: An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.Type: ApplicationFiled: September 18, 2023Publication date: April 18, 2024Inventors: Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, Ramachadran Subbaraman, James Symanski, Eberhard Meissner
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Publication number: 20240021840Abstract: An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.Type: ApplicationFiled: June 26, 2023Publication date: January 18, 2024Inventors: Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, Ramachadran Subbaraman, James Symanski, Eberhard Meissner
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Patent number: 11764363Abstract: An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.Type: GrantFiled: October 26, 2020Date of Patent: September 19, 2023Assignees: CPS Technology Holdings LLC, Clarios Germany GmbH & Co. KGInventors: Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, Ramachadran Subbaraman, James Symanski, Eberhard Meissner
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Publication number: 20220260263Abstract: A method for continuously removing a particular type of gas molecules (“gas molecules”) from a gas stream includes selecting a liquid having an affinity for the gas molecules to be removed, and providing the selected liquid to each of a first and second mat, each mat formed from a plurality of fibers having the ability to retain the selected liquid within longitudinally extending channels having longitudinally extending openings against moving into the space between the individual fibers, the mats in fluid communication therebetween with the selected liquid. The method includes directing the gas stream through a portion of the first mat into contact with the selected liquid along the longitudinally extending openings whereby the selected liquid absorbs the gas molecules, and directing a second gas through a portion of the second mat so that the gas molecules, absorbed by and disbursed throughout the selected liquid, are stripped and carried away.Type: ApplicationFiled: May 9, 2022Publication date: August 18, 2022Inventors: Jonathan D. West, Richard M. Sturgeon, Paul Van Hoof
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Patent number: 11326791Abstract: A method for continuously removing a particular type of gas molecules (“gas molecules”) from a gas stream includes selecting a liquid having an affinity for the gas molecules to be removed, and providing the selected liquid to each of a first and second mat, each mat formed from a plurality of fibers having the ability to retain the selected liquid within longitudinally extending channels having longitudinally extending openings against moving into the space between the individual fibers, the mats in fluid communication therebetween with the selected liquid. The method includes directing the gas stream through a portion of the first mat into contact with the selected liquid along the longitudinally extending openings whereby the selected liquid absorbs the gas molecules, and directing a second gas through a portion of the second mat so that the gas molecules, absorbed by and disbursed throughout the selected liquid, are stripped and carried away.Type: GrantFiled: November 4, 2019Date of Patent: May 10, 2022Assignee: Johnson Controls Tyco IP Holdings LLPInventors: Jonathan D. West, Richard M. Sturgeon, Paul Van Hoof
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Publication number: 20210098795Abstract: An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.Type: ApplicationFiled: October 26, 2020Publication date: April 1, 2021Inventors: Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, Ramachadran Subbarraman, James Symanski, Eberhard Meissner
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Publication number: 20210057756Abstract: An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.Type: ApplicationFiled: October 26, 2020Publication date: February 25, 2021Inventors: Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, Ramachadran Subbarraman, James Symanski, Eberhard Meissner
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Patent number: 10818930Abstract: An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.Type: GrantFiled: November 15, 2016Date of Patent: October 27, 2020Assignees: CPS Technology Holdings LLC, Clarios Germany GmbH & Co. KGAAInventors: Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, Ramachadran Subbaraman, James Symanski, Eberhard Meissner
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Publication number: 20200063992Abstract: A method for continuously removing a particular type of gas molecules (“gas molecules”) from a gas stream includes selecting a liquid having an affinity for the gas molecules to be removed, and providing the selected liquid to each of a first and second mat, each mat formed from a plurality of fibers having the ability to retain the selected liquid within longitudinally extending channels having longitudinally extending openings against moving into the space between the individual fibers, the mats in fluid communication therebetween with the selected liquid. The method includes directing the gas stream through a portion of the first mat into contact with the selected liquid along the longitudinally extending openings whereby the selected liquid absorbs the gas molecules, and directing a second gas through a portion of the second mat so that the gas molecules, absorbed by and disbursed throughout the selected liquid, are stripped and carried away.Type: ApplicationFiled: November 4, 2019Publication date: February 27, 2020Inventors: Jonathan D. West, Richard M. Sturgeon, Paul Van Hoof
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Patent number: 10465926Abstract: A method for continuously removing a particular type of gas molecules (“gas molecules”) from a gas stream includes selecting a liquid having an affinity for the gas molecules to be removed, and providing the selected liquid to each of a first and second mat, each mat formed from a plurality of fibers having the ability to retain the selected liquid within longitudinally extending channels having longitudinally extending openings against moving into the space between the individual fibers, the mats in fluid communication therebetween with the selected liquid. The method includes directing the gas stream through a portion of the first mat into contact with the selected liquid along the longitudinally extending openings whereby the selected liquid absorbs the gas molecules, and directing a second gas through a portion of the second mat so that the gas molecules, absorbed by and disbursed throughout the selected liquid, are stripped and carried away.Type: GrantFiled: July 21, 2015Date of Patent: November 5, 2019Assignee: Johnson Controls Technology CompanyInventors: Jonathan D. West, Richard M. Sturgeon, Paul Van Hoof
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Publication number: 20170062833Abstract: An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.Type: ApplicationFiled: November 15, 2016Publication date: March 2, 2017Inventors: Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, Ramachadran Subbaraman, James Symanski, Eberhard Meissner
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Patent number: 9525177Abstract: An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.Type: GrantFiled: November 18, 2009Date of Patent: December 20, 2016Assignee: Johnson Controls Technology CompanyInventors: Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck, Ramachadran Subbaraman, James Symanski, Eberhard Meissner
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Publication number: 20160025360Abstract: A method for continuously removing a particular type of gas molecules (“gas molecules”) from a gas stream includes selecting a liquid having an affinity for the gas molecules to be removed, and providing the selected liquid to each of a first and second mat, each mat formed from a plurality of fibers having the ability to retain the selected liquid within longitudinally extending channels having longitudinally extending openings against moving into the space between the individual fibers, the mats in fluid communication therebetween with the selected liquid. The method includes directing the gas stream through a portion of the first mat into contact with the selected liquid along the longitudinally extending openings whereby the selected liquid absorbs the gas molecules, and directing a second gas through a portion of the second mat so that the gas molecules, absorbed by and disbursed throughout the selected liquid, are stripped and carried away.Type: ApplicationFiled: July 21, 2015Publication date: January 28, 2016Inventors: Jonathan D. WEST, Richard M. STURGEON, Paul VAN HOOF
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Publication number: 20110311876Abstract: An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.Type: ApplicationFiled: November 18, 2009Publication date: December 22, 2011Applicant: Johnson Controls Technology CompanyInventors: Richard M. Sturgeon, Dennis A. Wetzel, Robert G. Gruenstern, William J. Wruck
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Patent number: 6004381Abstract: A filter device and technique are described which rely on absorption rather than adsorption for the removal of gas phase contaminants. A filter media is composed of wicking fibers which are impregnated with any of a variety of liquid phase absorbing systems made from the combination of a carrier liquid and soluble complexing/degrading agent or agents. The wicking fibers may be connected to an external reservoir which can be used to supply fresh absorbing fluid to the filter media giving them a potentially inexhaustible capacity. The filter media may be made from any of a variety of fibers which can rapidly transport a liquid phase by the nature of either their geometry or their chemical composition. Geometries may include multilobal cross-sectional configurations, porous hollow fibers, porous or striated fibers or tightly bundled microfibers, all of which exhibit the property of wicking fluid from an external source.Type: GrantFiled: October 23, 1997Date of Patent: December 21, 1999Assignee: AlliedSignal Inc.Inventors: Ronald P. Rohrbach, Peter D. Unger, Richard M. Sturgeon, Gordon W. Jones, Bijan Kheradi
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Patent number: 5713971Abstract: A filter device and technique are described which rely on absorption rather than adsorption for the removal of gas phase contaminants. A filter media is composed of a plurality of wicking fibers each of which comprising a strand with a hollow region impregnated with any of a variety of liquid phase absorbing systems made from the combination of a carrier liquid and soluble complexing/degrading agent or agents. Each strand has a slot which connects the interior hollow region with an external surface. Capillary forces act on the carrier liquid such that the external surface is substantially dry and no appreciable adsorption of contaminates occurs on the external surface which would restrict the flow of an air stream through the filter media even after an extended period of use. The wicking fibers may be connected to an external reservoir which can be used to supply fresh absorbing fluid to the filter media giving them a potentially inexhaustible capacity.Type: GrantFiled: October 24, 1996Date of Patent: February 3, 1998Assignee: AlliedSignal Inc.Inventors: Ronald P. Rohrbach, Peter D. Unger, Richard M. Sturgeon, Gordon W. Jones, Bijan Kheradi
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Patent number: 5600723Abstract: A vehicle anti-theft system in the form of a mechanically interengagable electronic key and lock includes stored key and vehicle identifiers in both the key and in the lock. A random number is generated in the lock each time the vehicle ignition switch is closed and that random number is used to encode one of the identifiers for transmission to the key. The key uses the corresponding stored identifier to recover the random number. The other stored identifier is then encoded using the recovered random number and the encoded other identifier is returned to the lock. The lock uses the generated random number to recover the second identifier for comparison to its stored value. If the comparison fails, vehicle operation is prevented. The system may effect several trials, each using a new random number before refusing further attempts. The lock electronics is preferably disposed in the vehicle fuel tank and controls operation of the vehicle fuel pump.Type: GrantFiled: December 23, 1994Date of Patent: February 4, 1997Assignee: AlliedSignal Inc.Inventors: Phillip J. Woodall, Daniel R. Danowski, Anthony Bernot, Karl H. Blomgren, Richard M. Sturgeon