Patents by Inventor Sudhir Mehta
Sudhir Mehta 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: 9831533Abstract: Energy storage structures and fabrication methods are provided. The method include: providing first and second conductive sheet portions separated by a permeable separator sheet, and defining, at least in part, outer walls of the energy storage structure, the first and second surface regions of the first and second conductive sheet portions including first and second electrodes facing first and second (opposite) surfaces of the permeable separator sheet; forming an electrolyte receiving chamber, defined, at least in part, by the first and second surface regions, including: bonding the first and second conductive sheet portions, and the permeable separator sheet together with at least one bonding border forming a bordering frame around at least a portion of the first and second electrodes; and providing an electrolyte within the electrolyte receiving chamber, including in contact with the first and second electrodes, with the electrolyte being capable of passing through the permeable separator sheet.Type: GrantFiled: March 17, 2014Date of Patent: November 28, 2017Assignee: The Paper Battery Co.Inventors: Shreefal Sudhir Mehta, Anthony Sudano, Renato Friello, Sudhir Rajaram Kulkarni, Dave Rich
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Publication number: 20170162339Abstract: Ultra-capacitor structures and electronic systems and assemblies are provided. In one aspect, the ultra-capacitor structure is configured to selectively power and at least partially house electronic component(s) therein. In one embodiment, the ultra-capacitor structure includes a thermally conductive material facilitating dissipation of heat generated. In another embodiment, the ultra-capacitor structure includes an electrically conductive sheet facilitating electromagnetic shielding. In another aspect, an electronic system includes: an electronic device including electronic component(s); and a support structure physically receiving and electrically coupling to the electronic device, and including an ultra-capacitor structure configured to selectively power the electronic component(s) of the electronic device when electrically coupled to the support structure.Type: ApplicationFiled: February 22, 2017Publication date: June 8, 2017Applicant: The Paper Battery Company, Inc.Inventors: Dave RICH, Shreefal Sudhir MEHTA, Anthony SUDANO, Sudhir Rajaram KULKARNI, Staci TRIFILO
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Patent number: 9583277Abstract: Ultra-capacitor structures and electronic systems and assemblies are provided. In one aspect, the ultra-capacitor structure is configured to selectively power and at least partially house electronic component(s) therein. In one embodiment, the ultra-capacitor structure includes a thermally conductive material facilitating dissipation of heat generated. In another embodiment, the ultra-capacitor structure includes an electrically conductive sheet facilitating electromagnetic shielding. In another aspect, an electronic system includes: an electronic device including electronic component(s); and a support structure physically receiving and electrically coupling to the electronic device, and including an ultra-capacitor structure configured to selectively power the electronic component(s) of the electronic device when electrically coupled to the support structure.Type: GrantFiled: September 15, 2014Date of Patent: February 28, 2017Assignee: The Paper Battery Company, Inc.Inventors: Dave Rich, Shreefal Sudhir Mehta, Anthony Sudano, Sudhir Rajaram Kulkarni, Staci Trifilo
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Publication number: 20150092343Abstract: Ultra-capacitor structures and electronic systems and assemblies are provided. In one aspect, the ultra-capacitor structure is configured to selectively power and at least partially house electronic component(s) therein. In one embodiment, the ultra-capacitor structure includes a thermally conductive material facilitating dissipation of heat generated. In another embodiment, the ultra-capacitor structure includes an electrically conductive sheet facilitating electromagnetic shielding. In another aspect, an electronic system includes: an electronic device including electronic component(s); and a support structure physically receiving and electrically coupling to the electronic device, and including an ultra-capacitor structure configured to selectively power the electronic component(s) of the electronic device when electrically coupled to the support structure.Type: ApplicationFiled: September 15, 2014Publication date: April 2, 2015Applicant: The Paper Battery Company, Inc.Inventors: Dave RICH, Shreefal Sudhir MEHTA, Anthony SUDANO, Sudhir Rajaram KULKARNI, Staci TRIFILO
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Publication number: 20140287277Abstract: Energy storage structures and fabrication methods are provided. The method include: providing first and second conductive sheet portions separated by a permeable separator sheet, and defining, at least in part, outer walls of the energy storage structure, the first and second surface regions of the first and second conductive sheet portions including first and second electrodes facing first and second (opposite) surfaces of the permeable separator sheet; forming an electrolyte receiving chamber, defined, at least in part, by the first and second surface regions, including: bonding the first and second conductive sheet portions, and the permeable separator sheet together with at least one bonding border forming a bordering frame around at least a portion of the first and second electrodes; and providing an electrolyte within the electrolyte receiving chamber, including in contact with the first and second electrodes, with the electrolyte being capable of passing through the permeable separator sheet.Type: ApplicationFiled: March 17, 2014Publication date: September 25, 2014Applicant: THE PAPER BATTERY CO.Inventors: Shreefal Sudhir MEHTA, Anthony SUDANO, Renato FRIELLO, Sudhir Rajaram KULKARNI, Dave RICH
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Patent number: 5972103Abstract: The present invention provides universal well cement additives and methods. The universal well cement additives improve the properties of a well cement slurry and are basically comprised of iron chloride, an alkali or alkaline-earth metal halide, an organic acid and a hydratable polymer.Type: GrantFiled: January 26, 1998Date of Patent: October 26, 1999Assignees: Halliburton Energy Services, Inc., Atlantic Richfield CompanyInventors: Sudhir Mehta, Richard C. Jones, William J. Caveny, Rickey L. Morgan, Dennis W. Gray, Jiten Chatterji
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Patent number: 5968255Abstract: The present invention provides universal well cement additives and methods. The universal well cement additives improve the properties of a well cement slurry and can be comprised of iron chloride, a dispersing agent, an organic acid, a hydratable polymer and an ultra-fine particulate hydraulic cement.Type: GrantFiled: January 12, 1999Date of Patent: October 19, 1999Assignees: Halliburton Energy Services, Inc., Atlantic Richfield CompanyInventors: Sudhir Mehta, Richard R. Jones, William J. Caveny, Rickey L. Morgan, Dennis W. Gray, Jiten Chatterji
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Patent number: 5749418Abstract: A cementitious composition is provided comprising a hydraulic cementitious material, iron chloride and sufficient water to form a pumpable slurry. The iron chloride predictably enhances the rheology and performance of the composition. Methods of cementing subterranean wells are accomplished by mixing together the hydraulic cementitious material, iron chloride and sufficient water to form a pumpable slurry; pumping the slurry to a selected location within the wellbore; and then allowing the slurry to solidify within the well.Type: GrantFiled: April 14, 1997Date of Patent: May 12, 1998Assignees: Halliburton Energy Services, Inc., Atlantic Richfield CompanyInventors: Sudhir Mehta, William J. Caveny
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Patent number: 5352898Abstract: Cement slurries and similar compositions of matter may be examined by cryogenic scanning electron microscopy by preparing samples of slurries in small cylindrical specimen forming capsules which may be immersed in cryogenic fluid to freeze the cement slurries at different stages in hydration of the cement for analysis of the hydration process. The capsules are frangible so as to be able to easily remove the specimens after freezing whereupon the specimens are immersed in a cryogenic fluid and mounted in a specimen holder having cooperating support jaws which are operable from a point out of the cryogenic fluid to engage and retain the specimen on the holder. The holder is placed in a specimen preparation chamber which is maintained at a sufficiently low temperature and vacuum condition to minimize contamination of the specimen during preparation.Type: GrantFiled: May 18, 1993Date of Patent: October 4, 1994Assignee: Atlantic Richfield CompanyInventor: Sudhir Mehta