Patents by Inventor Enrique Daniel Gomez
Enrique Daniel Gomez 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: 10600964Abstract: Disclosed herein is a composition comprising a regioregular oligothiophene, a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene] and/or a benzothiophene; where the regioregular oligothiophene, the regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene] and the benzothiophene each have a number average molecular weight of less than or equal to 475 grams per mole; where the composition is melted and then annealed at a temperature between a melting point and a glass transition temperature of the composition; the composition having a charge mobility that is greater than a comparative composition that is either not annealed or annealed at the same temperature between the melting point and the glass transition temperature but without being subjected to prior melting.Type: GrantFiled: December 17, 2013Date of Patent: March 24, 2020Assignees: ROHM AND HAAS ELECTRONIC MATERIALS LLC, DOW GLOBAL TECHNOLOGIES LLC, THE PENN STATE RESEARCH FOUNDATIONInventors: Elissei Iagodkine, George L. Athens, Enrique Daniel Gomez, Kiarash Vakhshouri
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Patent number: 9881712Abstract: Disclosed herein is a composition comprising a regioregular polyalkylthiophene and/or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene]; where the composition is melted and then cooled to a temperature between a melting point and a glass transition temperature of the composition; the composition having an amount of crystallinity that is at least twice the amount of crystallinity of another identical composition that is crystallized by a method that does not involve melting and cooling to a temperature between the melting point and the glass transition temperature of the identical composition.Type: GrantFiled: July 20, 2012Date of Patent: January 30, 2018Assignees: ROHM AND HAAS ELECTRONIC MATERIALS LLC, DOW GLOBAL TECHNOLOGIES LLC, THE PENN STATE RESEARCH FOUNDATIONInventors: Enrique Daniel Gomez, Kiarash Vakhshouri, III, Seung-Hyun Lee, Thomas Charles Sutter, George Lyles Athens, Krishna Balantrapu, Elissei Iagodkine
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Patent number: 9336921Abstract: Disclosed herein is a composition comprising a regioregular polyalkylthiophene and/or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene]; and a metallocene; where the metallocene is present in an amount of greater than 50 wt %, based on the total weight of the composition. Disclosed herein too is a method of manufacturing a thin film comprising dissolving a regioregular polyalkylthiophene or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene] in a solvent to form a solution; dissolving a metallocene in the solution; disposing the solution on a substrate; and annealing the substrate.Type: GrantFiled: December 17, 2013Date of Patent: May 10, 2016Assignees: DOW GLOBAL TECHNOLOGIES LLC, ROHM AND HAAS ELECTRONIC MATERIALS LLC, THE PENN STATE RESEARCH FOUNDATIONInventors: Elissei Iagodkine, George L. Athens, Enrique Daniel Gomez, Brandon Howard Smith
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Patent number: 9330809Abstract: Disclosed herein is a composition comprising a regioregular polyalkylthiophene and/or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene]; and a metallocene; where the metallocene is present in an amount of greater than 75 wt %, based on the total weight of the composition; where the charge mobility is increased by a factor of 3 or more over compositions having 50 wt % of ferrocene or less with the remainder being a regioregular polyalkylthiophene and/or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene].Type: GrantFiled: July 18, 2014Date of Patent: May 3, 2016Assignees: DOW GLOBAL TECHNOLOGIES LLC, ROHM AND HAAS ELECTRONIC MATERIALS LLC, THE PENN STATE RESEARCH FOUNDATIONInventors: Elissei Iagodkine, George L. Athens, Enrique Daniel Gomez, Brandon Howard Smith
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Publication number: 20150170783Abstract: Disclosed herein is a composition comprising a regioregular polyalkylthiophene and/or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene]; and a metallocene; where the metallocene is present in an amount of greater than 50 wt %, based on the total weight of the composition. Disclosed herein too is a method of manufacturing a thin film comprising dissolving a regioregular polyalkylthiophene or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene] in a solvent to form a solution; dissolving a metallocene in the solution; disposing the solution on a substrate; and annealing the substrate.Type: ApplicationFiled: December 17, 2013Publication date: June 18, 2015Applicants: DOW GLOBAL TECHNOLOGIES LLC, The Penn State Research Foundation, ROHM AND HAAS ELECTRONIC MATERIALS LLCInventors: Elissei Iagodkine, George L. Athens, Enrique Daniel Gomez, Brandon Howard Smith
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Publication number: 20150170784Abstract: Disclosed herein is a composition comprising a regioregular polyalkylthiophene and/or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene]; and a metallocene; where the metallocene is present in an amount of greater than 75 wt %, based on the total weight of the composition; where the charge mobility is increased by a factor of 3 or more over compositions having 50 wt % of ferrocene or less with the remainder being a regioregular polyalkylthiophene and/or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene].Type: ApplicationFiled: July 18, 2014Publication date: June 18, 2015Inventors: Elissei Iagodkine, George L. Athens, Enrique Daniel Gomez, Brandon Howard Smith
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Publication number: 20150171331Abstract: Disclosed herein is a composition comprising a regioregular oligothiophene, a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene] and/or a benzothiophene; where the regioregular oligothiophene, the regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene] and the benzothiophene each have a number average molecular weight of less than or equal to 475 grams per mole; where the composition is melted and then annealed at a temperature between a melting point and a glass transition temperature of the composition; the composition having a charge mobility that is greater than a comparative composition that is either not annealed or annealed at the same temperature between the melting point and the glass transition temperature but without being subjected to prior melting.Type: ApplicationFiled: December 17, 2013Publication date: June 18, 2015Applicants: DOW GLOBAL TECHNOLOGIES LLC, THE PENN STATE RESEARCH FOUNDATION, ROHM AND HAAS ELECTRONIC MATERIALS LLCInventors: Elissei Iagodkine, George L. Athens, Enrique Daniel Gomez, Kiarash Vakhshouri
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Patent number: 8703310Abstract: A polymer that combines high ionic conductivity with the structural properties required for Li electrode stability is useful as a solid phase electrolyte for high energy density, high cycle life batteries that do not suffer from failures due to side reactions and dendrite growth on the Li electrodes, and other potential applications. The polymer electrolyte includes a linear block copolymer having a conductive linear polymer block with a molecular weight of at least 5000 Daltons, a structural linear polymer block with an elastic modulus in excess of 1×107 Pa and an ionic conductivity of at least 1×10?5 Scm?1. The electrolyte is made under dry conditions to achieve the noted characteristics. In another aspect, the electrolyte exhibits a conductivity drop when the temperature of electrolyte increases over a threshold temperature, thereby providing a shutoff mechanism for preventing thermal runaway in lithium battery cells.Type: GrantFiled: October 30, 2012Date of Patent: April 22, 2014Assignee: The Regents of The University of CaliforniaInventors: Scott Mullin, Ashoutosh Panday, Nitash Pervez Balsara, Mohit Singh, Hany Basam Eitouni, Enrique Daniel Gomez
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Publication number: 20140021413Abstract: Disclosed herein is a composition comprising a regioregular polyalkylthiophene and/or a regioregular poly[2,5-bis(3-alkylthiophen-2-yl)thieno(3,2-b)thiophene]; where the composition is melted and then cooled to a temperature between a melting point and a glass transition temperature of the composition; the composition having an amount of crystallinity that is at least twice the amount of crystallinity of another identical composition that is crystallized by a method that does not involve melting and cooling to a temperature between the melting point and the glass transition temperature of the identical composition.Type: ApplicationFiled: July 20, 2012Publication date: January 23, 2014Inventors: Enrique Daniel Gomez, Kiarash Vakhshouri, III, Seung-Hyun Lee, Thomas Charles Sutter, George Lyles Athens, Krishna Balantrapu, Elissei Iagodkine
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Patent number: 8563168Abstract: A polymer that combines high ionic conductivity with the structural properties required for Li electrode stability is useful as a solid phase electrolyte for high energy density, high cycle life batteries that do not suffer from failures due to side reactions and dendrite growth on the Li electrodes, and other potential applications. The polymer electrolyte includes a linear block copolymer having a conductive linear polymer block with a molecular weight of at least 5000 Daltons, a structural linear polymer block with an elastic modulus in excess of 1×107 Pa and an ionic conductivity of at least 1×10?5 Scm?1. The electrolyte is made under dry conditions to achieve the noted characteristics.Type: GrantFiled: April 3, 2007Date of Patent: October 22, 2013Assignee: The Regents of The University of CaliforniaInventors: Nitash Pervez Balsara, Mohit Singh, Hany Basam Eitouni, Enrique Daniel Gomez
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Publication number: 20130130069Abstract: A polymer that combines high ionic conductivity with the structural properties required for Li electrode stability is useful as a solid phase electrolyte for high energy density, high cycle life batteries that do not suffer from failures due to side reactions and dendrite growth on the Li electrodes, and other potential applications. The polymer electrolyte includes a linear block copolymer having a conductive linear polymer block with a molecular weight of at least 5000 Daltons, a structural linear polymer block with an elastic modulus in excess of 1×107 Pa and an ionic conductivity of at least 1×10?5 Scm?1. The electrolyte is made under dry conditions to achieve the noted characteristics. In another aspect, the electrolyte exhibits a conductivity drop when the temperature of electrolyte increases over a threshold temperature, thereby providing a shutoff mechanism for preventing thermal runaway in lithium battery cells.Type: ApplicationFiled: October 30, 2012Publication date: May 23, 2013Inventors: Scott Mullin, Ashoutosh Panday, Nitash Pervez Balsara, Mohit Singh, Hany Basam Eitouni, Enrique Daniel Gomez
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Publication number: 20090263725Abstract: A polymer that combines high ionic conductivity with the structural properties required for Li electrode stability is useful as a solid phase electrolyte for high energy density, high cycle life batteries that do not suffer from failures due to side reactions and dendrite growth on the Li electrodes, and other potential applications. The polymer electrolyte includes a linear block copolymer having a conductive linear polymer block with a molecular weight of at least 5000 Daltons, a structural linear polymer block with an elastic modulus in excess of 1×107 Pa and an ionic conductivity of at least 1×10?5 Scm?1. The electrolyte is made under dry conditions to achieve the noted characteristics.Type: ApplicationFiled: April 3, 2007Publication date: October 22, 2009Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Nitash Pervez Balsara, Mohit Singh, Hany Basam Eitouni, Enrique Daniel Gomez
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Publication number: 20090104523Abstract: A polymer that combines high ionic conductivity with the structural properties required for Li electrode stability is useful as a solid phase electrolyte for high energy density, high cycle life batteries that do not suffer from failures due to side reactions and dendrite growth on the Li electrodes, and other potential applications. The polymer electrolyte includes a linear block copolymer having a conductive linear polymer block with a molecular weight of at least 5000 Daltons, a structural linear polymer block with an elastic modulus in excess of 1×107 Pa and an ionic conductivity of at least 1×10?5 Scm?1. The electrolyte is made under dry conditions to achieve the noted characteristics. In another aspect, the electrolyte exhibits a conductivity drop when the temperature of electrolyte increases over a threshold temperature, thereby providing a shutoff mechanism for preventing thermal runaway in lithium battery cells.Type: ApplicationFiled: October 1, 2008Publication date: April 23, 2009Inventors: Scott Mullin, Ashoutosh Panday, Nitash Pervez Balsara, Mohit Singh, Hany Basam Eitouni, Enrique Daniel Gomez