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).

  • Publication number: 20240332612
    Abstract: 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: Application
    Filed: March 30, 2023
    Publication date: October 3, 2024
    Inventors: Parameswara Rao CHINNAM, Saravanan KUPPAN, Ashwin Krishna MURALI, Inna GUREVITCH, Tzu-Ling CHEN, Ashish GOGIA
  • Publication number: 20240254356
    Abstract: 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: Application
    Filed: February 26, 2024
    Publication date: August 1, 2024
    Applicant: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
  • Publication number: 20240192548
    Abstract: 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: Application
    Filed: January 11, 2024
    Publication date: June 13, 2024
    Applicant: Kateeva, Inc.
    Inventors: Conor F. Madigan, Siddharth Harikrishna-Mohan, Florian Pschenitzka, Teresa A. Ramos, Inna Gurevitch
  • Patent number: 11945961
    Abstract: 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: Grant
    Filed: June 27, 2022
    Date of Patent: April 2, 2024
    Assignee: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
  • Patent number: 11906849
    Abstract: 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: Grant
    Filed: September 30, 2021
    Date of Patent: February 20, 2024
    Assignee: Kateeva, Inc.
    Inventors: Conor F. Madigan, Siddharth Harikrishna-Mohan, Florian Pschenitzka, Teresa A. Ramos, Inna Gurevitch
  • Patent number: 11732074
    Abstract: 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: Grant
    Filed: February 20, 2019
    Date of Patent: August 22, 2023
    Assignee: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Lorenza Moro, Victor Miranda
  • Publication number: 20220332966
    Abstract: 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: Application
    Filed: June 27, 2022
    Publication date: October 20, 2022
    Applicant: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
  • Patent number: 11407914
    Abstract: 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: Grant
    Filed: December 4, 2019
    Date of Patent: August 9, 2022
    Assignee: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
  • Publication number: 20220019109
    Abstract: 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: Application
    Filed: September 30, 2021
    Publication date: January 20, 2022
    Applicant: KATEEVA, INC.
    Inventors: Conor F. MADIGAN, Siddharth Harikrishna-Mohan, Florian PSCHENITZKA, Teresa A. RAMOS, Inna GUREVITCH
  • Patent number: 11181779
    Abstract: 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: Grant
    Filed: September 3, 2019
    Date of Patent: November 23, 2021
    Assignee: Kateeva, Inc.
    Inventors: Conor F. Madigan, Siddharth Harikrishna-Mohan, Florian Pschenitzka, Teresa A. Ramos, Inna Gurevitch
  • Publication number: 20200308329
    Abstract: 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: Application
    Filed: February 20, 2019
    Publication date: October 1, 2020
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Lorenza Moro, Victor Miranda
  • Publication number: 20200181437
    Abstract: 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: Application
    Filed: December 4, 2019
    Publication date: June 11, 2020
    Applicant: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
  • Publication number: 20200103709
    Abstract: 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: Application
    Filed: September 3, 2019
    Publication date: April 2, 2020
    Applicant: Kateeva, Inc.
    Inventors: Conor F. Madigan, Siddharth Harikrishna-Mohan, Florian Pschenitzka, Teresa A. Ramos, Inna Gurevitch
  • Patent number: 9340654
    Abstract: 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: Grant
    Filed: December 22, 2014
    Date of Patent: May 17, 2016
    Assignee: Technion Research & Development Foundation Limited
    Inventors: Michael S. Silverstein, Inna Gurevitch, Christine Warwar
  • Patent number: 9062245
    Abstract: 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: Grant
    Filed: February 9, 2012
    Date of Patent: June 23, 2015
    Assignee: Technion Research & Development Foundation Limited
    Inventors: Michael S. Silverstein, Inna Gurevitch
  • Publication number: 20150166753
    Abstract: 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: Application
    Filed: December 22, 2014
    Publication date: June 18, 2015
    Applicant: Technion Research & Development Foundation Limited
    Inventors: Michael S. SILVERSTEIN, Inna Gurevitch, Christine Warwar
  • Patent number: 8921435
    Abstract: 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: Grant
    Filed: May 13, 2013
    Date of Patent: December 30, 2014
    Assignee: Technion Research & Development Foundation Limited
    Inventors: Michael S. Silverstein, Inna Gurevitch, Christine Warwar
  • Publication number: 20130324627
    Abstract: 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: Application
    Filed: May 13, 2013
    Publication date: December 5, 2013
    Applicant: Technion Research & Development Foundation Limited
    Inventors: Michael S. Silverstein, Inna Gurevitch, Christine Warwar
  • Publication number: 20120201806
    Abstract: 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: Application
    Filed: February 9, 2012
    Publication date: August 9, 2012
    Applicant: Technion Research & Development Foundation Ltd.
    Inventors: Michael S. Silverstein, Inna Gurevitch