Patents by Inventor Inna Gurevitch
Inna Gurevitch 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: 20240332612Abstract: Particular embodiments may provide a solid polymer electrolyte. Specifically, disclosed herein are methods and systems that can include feeding polymer precursors and lithium salt to an extruder, kneading the polymer precursors and the lithium salt in the extruder to form a polyurethane that includes the lithium salt dispersed therein, and extruding the polyurethane to form a solid polymer electrolyte.Type: ApplicationFiled: March 30, 2023Publication date: October 3, 2024Inventors: Parameswara Rao CHINNAM, Saravanan KUPPAN, Ashwin Krishna MURALI, Inna GUREVITCH, Tzu-Ling CHEN, Ashish GOGIA
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Publication number: 20240254356Abstract: A print material includes a vinylic molecule, a vinylic cross-linker molecule having a plurality of vinyl groups, a quantum dot, a light-scattering particle having a surface composition, and a dispersant having a chemical affinity matched to the surface composition. Methods of making and using such print materials are also described.Type: ApplicationFiled: February 26, 2024Publication date: August 1, 2024Applicant: Kateeva, Inc.Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
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Publication number: 20240192548Abstract: Liquid ink compositions containing quantum dots for optoelectronic display applications are provided. Also provided are solid films formed by drying the ink compositions, optical elements incorporating the solid films, display devices incorporating the optical elements, and methods of forming the solid films, optical elements, and the devices. Liquid ink compositions and solid films made by drying the liquid ink compositions include one or more blue light-absorbing materials in combination with red light-emitting QDs or green light-emitting QDs.Type: ApplicationFiled: January 11, 2024Publication date: June 13, 2024Applicant: Kateeva, Inc.Inventors: Conor F. Madigan, Siddharth Harikrishna-Mohan, Florian Pschenitzka, Teresa A. Ramos, Inna Gurevitch
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Patent number: 11945961Abstract: A print material includes a vinylic molecule, a vinylic cross-linker molecule having a plurality of vinyl groups, a quantum dot, a light-scattering particle having a surface composition, and a dispersant having a chemical affinity matched to the surface composition. Methods of making and using such print materials are also described.Type: GrantFiled: June 27, 2022Date of Patent: April 2, 2024Assignee: Kateeva, Inc.Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
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Patent number: 11906849Abstract: Liquid ink compositions containing quantum dots for optoelectronic display applications are provided. Also provided are solid films formed by drying the ink compositions, optical elements incorporating the solid films, display devices incorporating the optical elements, and methods of forming the solid films, optical elements, and the devices. Liquid ink compositions and solid films made by drying the liquid ink compositions include one or more blue light-absorbing materials in combination with red light-emitting QDs or green light-emitting QDs.Type: GrantFiled: September 30, 2021Date of Patent: February 20, 2024Assignee: Kateeva, Inc.Inventors: Conor F. Madigan, Siddharth Harikrishna-Mohan, Florian Pschenitzka, Teresa A. Ramos, Inna Gurevitch
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Patent number: 11732074Abstract: The present teachings relate to various embodiments of a curable ink composition, which once printed and cured form polymeric films on a substrate such as, but not limited by, an OLED device substrate. Various embodiments of the curable ink compositions comprise di(meth)acrylate monomers, as well as multifunctional crosslinking agents and curing kinetics control additives.Type: GrantFiled: February 20, 2019Date of Patent: August 22, 2023Assignee: Kateeva, Inc.Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Lorenza Moro, Victor Miranda
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Publication number: 20220332966Abstract: A print material includes a vinylic molecule, a vinylic cross-linker molecule having a plurality of vinyl groups, a quantum dot, a light-scattering particle having a surface composition, and a dispersant having a chemical affinity matched to the surface composition. Methods of making and using such print materials are also described.Type: ApplicationFiled: June 27, 2022Publication date: October 20, 2022Applicant: Kateeva, Inc.Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
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Patent number: 11407914Abstract: A print material includes a vinylic molecule, a vinylic cross-linker molecule having a plurality of vinyl groups, a quantum dot, a light-scattering particle having a surface composition, and a dispersant having a chemical affinity matched to the surface composition. Methods of making and using such print materials are also described.Type: GrantFiled: December 4, 2019Date of Patent: August 9, 2022Assignee: Kateeva, Inc.Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
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Publication number: 20220019109Abstract: Liquid ink compositions containing quantum dots for optoelectronic display applications are provided. Also provided are solid films formed by drying the ink compositions, optical elements incorporating the solid films, display devices incorporating the optical elements, and methods of forming the solid films, optical elements, and the devices. Liquid ink compositions and solid films made by drying the liquid ink compositions include one or more blue light-absorbing materials in combination with red light-emitting QDs or green light-emitting QDs.Type: ApplicationFiled: September 30, 2021Publication date: January 20, 2022Applicant: KATEEVA, INC.Inventors: Conor F. MADIGAN, Siddharth Harikrishna-Mohan, Florian PSCHENITZKA, Teresa A. RAMOS, Inna GUREVITCH
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Patent number: 11181779Abstract: Liquid ink compositions containing quantum dots for optoelectronic display applications are provided. Also provided are solid films formed by drying the ink compositions, optical elements incorporating the solid films, display devices incorporating the optical elements, and methods of forming the solid films, optical elements, and the devices. Liquid ink compositions and solid films made by drying the liquid ink compositions include one or more blue light-absorbing materials in combination with red light-emitting QDs or green light-emitting QDs.Type: GrantFiled: September 3, 2019Date of Patent: November 23, 2021Assignee: Kateeva, Inc.Inventors: Conor F. Madigan, Siddharth Harikrishna-Mohan, Florian Pschenitzka, Teresa A. Ramos, Inna Gurevitch
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Publication number: 20200308329Abstract: The present teachings relate to various embodiments of a curable ink composition, which once printed and cured form polymeric films on a substrate such as, but not limited by, an OLED device substrate. Various embodiments of the curable ink compositions comprise di(meth)acrylate monomers, as well as multifunctional crosslinking agents and curing kinetics control additives.Type: ApplicationFiled: February 20, 2019Publication date: October 1, 2020Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Lorenza Moro, Victor Miranda
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Publication number: 20200181437Abstract: A print material includes a vinylic molecule, a vinylic cross-linker molecule having a plurality of vinyl groups, a quantum dot, a light-scattering particle having a surface composition, and a dispersant having a chemical affinity matched to the surface composition. Methods of making and using such print materials are also described.Type: ApplicationFiled: December 4, 2019Publication date: June 11, 2020Applicant: Kateeva, Inc.Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
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Publication number: 20200103709Abstract: Liquid ink compositions containing quantum dots for optoelectronic display applications are provided. Also provided are solid films formed by drying the ink compositions, optical elements incorporating the solid films, display devices incorporating the optical elements, and methods of forming the solid films, optical elements, and the devices. Liquid ink compositions and solid films made by drying the liquid ink compositions include one or more blue light-absorbing materials in combination with red light-emitting QDs or green light-emitting QDs.Type: ApplicationFiled: September 3, 2019Publication date: April 2, 2020Applicant: Kateeva, Inc.Inventors: Conor F. Madigan, Siddharth Harikrishna-Mohan, Florian Pschenitzka, Teresa A. Ramos, Inna Gurevitch
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Patent number: 9340654Abstract: Polymeric foams and elastomer/hydrogel bicontinuous composite structures derived from high internal phase emulsions and possessing shape-memory characteristics are disclosed, as well as processes for forming the same and uses thereof in, for example, manufacturing of various articles.Type: GrantFiled: December 22, 2014Date of Patent: May 17, 2016Assignee: Technion Research & Development Foundation LimitedInventors: Michael S. Silverstein, Inna Gurevitch, Christine Warwar
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Patent number: 9062245Abstract: Disclosed are compositions-of-matter composed of a continuous elastomeric matrix and a liquid; the matrix entrapping the liquid therein in the form of closed-cell droplets dispersed throughout the matrix. The disclosed compositions-of-matter are characterized by a low tensile/compressive modulus and are capable of retaining the liquid for exceedingly long periods of time. Further disclosed are processes for forming the compositions-of-matter and uses thereof.Type: GrantFiled: February 9, 2012Date of Patent: June 23, 2015Assignee: Technion Research & Development Foundation LimitedInventors: Michael S. Silverstein, Inna Gurevitch
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Publication number: 20150166753Abstract: Polymeric foams and elastomer/hydrogel bicontinuous composite structures derived from high internal phase emulsions and possessing shape-memory characteristics are disclosed, as well as processes for forming the same and uses thereof in, for example, manufacturing of various articles.Type: ApplicationFiled: December 22, 2014Publication date: June 18, 2015Applicant: Technion Research & Development Foundation LimitedInventors: Michael S. SILVERSTEIN, Inna Gurevitch, Christine Warwar
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Patent number: 8921435Abstract: Polymeric foams and elastomer/hydrogel bicontinuous composite structures derived from high internal phase emulsions and possessing shape-memory characteristics are disclosed, as well as processes for forming the same and uses thereof in, for example, manufacturing of various articles.Type: GrantFiled: May 13, 2013Date of Patent: December 30, 2014Assignee: Technion Research & Development Foundation LimitedInventors: Michael S. Silverstein, Inna Gurevitch, Christine Warwar
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Publication number: 20130324627Abstract: Polymeric foams and elastomer/hydrogel bicontinuous composite structures derived from high internal phase emulsions and possessing shape-memory characteristics are disclosed, as well as processes for forming the same and uses thereof in, for example, manufacturing of various articles.Type: ApplicationFiled: May 13, 2013Publication date: December 5, 2013Applicant: Technion Research & Development Foundation LimitedInventors: Michael S. Silverstein, Inna Gurevitch, Christine Warwar
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Publication number: 20120201806Abstract: Disclosed are compositions-of-matter composed of a continuous elastomeric matrix and a liquid; the matrix entrapping the liquid therein in the form of closed-cell droplets dispersed throughout the matrix. The disclosed compositions-of-matter are characterized by a low tensile/compressive modulus and are capable of retaining the liquid for exceedingly long periods of time. Further disclosed are processes for forming the compositions-of-matter and uses thereof.Type: ApplicationFiled: February 9, 2012Publication date: August 9, 2012Applicant: Technion Research & Development Foundation Ltd.Inventors: Michael S. Silverstein, Inna Gurevitch