Patents by Inventor Aaron David DeGeorge

Aaron David DeGeorge 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).

  • POROUS GARNET RIBBON BY REACTION SINTERING METHOD
    Publication number: 20250091897
    Abstract: The disclosure relates to porous garnet ribbons and methods of making such porous garnet ribbons.
    Type: Application
    Filed: December 2, 2024
    Publication date: March 20, 2025
    Inventors: Aaron David DeGeorge, Barbara Anna Oyer, Soumyadyuti Samai, Zhen Song, Cameron Wayne Tanner, Patrick David Tepesch
  • Porous garnet ribbon by reaction sintering method
    Patent number: 12202737
    Abstract: The disclosure relates to porous garnet ribbons and methods of making such porous garnet ribbons.
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: January 21, 2025
    Assignee: CORNING INCORPORATED
    Inventors: Aaron David DeGeorge, Barbara Anna Oyer, Soumyadyuti Samai, Zhen Song, Cameron Wayne Tanner, Patrick David Tepesch
  • DENSE GREEN TAPE, METHOD OF MANUFACTURING, AND USE THEREOF
    Publication number: 20240234797
    Abstract: A green tape composition includes at least one Li-garnet ceramic powder; at least one excess lithium source; at least one dispersant; at least one binder; and at least one plasticizer, such that a porosity of the green tape composition is <10 vol. %. A method includes dispersing at least one lithium garnet powder and at least one excess lithium source in a predetermined ratio in an organic solvent to form a garnet suspension; adding at least one dispersant, at least one binder, and at least one plasticizer to the garnet suspension; milling the garnet suspension; and de-airing under vacuum, such that a porosity of the green tape composition is <10 vol. %.
    Type: Application
    Filed: February 18, 2022
    Publication date: July 11, 2024
    Inventors: Yinghong Chen, Aaron David DeGeorge, Zhen Song
  • Passivated LLZO particles and tape casting of LLZO films
    Patent number: 12002924
    Abstract: Passivated Li7La3Zr2O12 (LLZO) particles, tape casting powders and slip compositions including the particles, methods of forming the particles, methods of tape casting using the particles, green tapes including the particles, cast LLZO films formed from the particles, and lithium batteries including the cast LLZO film. A passivated LLZO particle includes an LLZO core, wherein the LLZO is optionally doped with one or more elements. The passivated LLZO particle also includes a shell including H-LLZO, H3O+-LLZO, and/or Li2CO3.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: June 4, 2024
    Assignee: CORNING INCORPORATED
    Inventors: Zhen Song, Michael Edward Badding, Jacqueline Leslie Brown, Brent Daniel Conway, Aaron David DeGeorge, Yinghong Chen, Jason Allen Brown
  • DENSE GREEN TAPE, METHOD OF MANUFACTURING, AND USE THEREOF
    Publication number: 20240136569
    Abstract: A green tape composition includes at least one Li-garnet ceramic powder; at least one excess lithium source; at least one dispersant; at least one binder; and at least one plasticizer, such that a porosity of the green tape composition is <10 vol. %. A method includes dispersing at least one lithium garnet powder and at least one excess lithium source in a predetermined ratio in an organic solvent to form a garnet suspension; adding at least one dispersant, at least one binder, and at least one plasticizer to the garnet suspension; milling the garnet suspension; and de-airing under vacuum, such that a porosity of the green tape composition is <10 vol. %.
    Type: Application
    Filed: February 18, 2022
    Publication date: April 25, 2024
    Inventors: Yinghong Chen, Aaron David DeGeorge, Zhen Song
  • GARNET-MGO COMPOSITE THIN MEMBRANE AND METHOD OF MAKING
    Publication number: 20230361339
    Abstract: A sintered composite ceramic, including: a lithium-garnet major phase; and a grain growth inhibitor minor phase, such that the grain growth inhibitor minor phase has a metal oxide in a range of 0.1 wt. % to 10 wt. % based on the total weight of the sintered composite ceramic.
    Type: Application
    Filed: July 17, 2023
    Publication date: November 9, 2023
    Inventors: Michael Edward Badding, Yinghong Chen, Aaron David DeGeorge, Ying Shi, Zhen Song
  • METHOD FOR MAKING UNIFORM POROUS SURFACE LAYER ON GARNET THIN FILM
    Publication number: 20230318023
    Abstract: A solid garnet composition includes a bulk composition having a lithium garnet; and a surface composition having a protonated garnet on at least a portion of the exterior surface of the lithium garnet, such that the protonated garnet is uniformly disposed over the at least a portion of the exterior surface of the lithium garnet. A method of making a solid garnet composition includes pre-treating an air sensitive lithium-containing garnet with water to form a uniform protonated garnet surface composition; and contacting the uniform protonated garnet surface composition with an acid to form a porous uniform protonated garnet surface composition.
    Type: Application
    Filed: June 6, 2023
    Publication date: October 5, 2023
    Inventors: Michael Edward Badding, Yinghong Chen, Aaron David DeGeorge, Zhen Song
  • LI-METAL OXIDE/GARNET COMPOSITE THIN MEMBRANE AND METHOD OF MAKING
    Publication number: 20230295049
    Abstract: A sintered composite ceramic, includes: a lithium-garnet major phase; and a lithium dendrite growth inhibitor minor phase, such that the lithium dendrite growth inhibitor minor phase has a Li-metal oxide in a range of >0-10 wt. % based on the total weight of the sintered composite ceramic.
    Type: Application
    Filed: August 9, 2021
    Publication date: September 21, 2023
    Inventors: Michael Edward Badding, Yinghong Chen, Aaron David DeGeorge, Zhen Song
  • POROUS GARNET RIBBON BY REACTION SINTERING METHOD
    Publication number: 20230140520
    Abstract: The disclosure relates to porous garnet ribbons and methods of making such porous garnet ribbons.
    Type: Application
    Filed: October 27, 2022
    Publication date: May 4, 2023
    Inventors: Aaron David DeGeorge, Barbara Anna Oyer, Soumyadyuti Samai, Zhen Song, Cameron Wayne Tanner, Patrick David Tepesch
  • METHOD FOR MAKING UNIFORM POROUS SURFACE LAYER ON GARNET THIN FILM
    Publication number: 20230125144
    Abstract: A solid garnet composition includes a bulk composition having a lithium garnet; and a surface composition having a protonated garnet on at least a portion of the exterior surface of the lithium garnet, such that the protonated garnet is uniformly disposed over the at least a portion of the exterior surface of the lithium garnet. A method of making a solid garnet composition includes pre-treating an air sensitive lithium-containing garnet with water to form a uniform protonated garnet surface composition; and contacting the uniform protonated garnet surface composition with an acid to form a porous uniform protonated garnet surface composition.
    Type: Application
    Filed: October 22, 2021
    Publication date: April 27, 2023
    Inventors: Michael Edward Badding, Yinghong Chen, Aaron David DeGeorge, Zhen Song
  • GARNET-MGO COMPOSITE THIN MEMBRANE AND METHOD OF MAKING
    Publication number: 20220045355
    Abstract: A sintered composite ceramic, including: a lithium-garnet major phase; and a grain growth inhibitor minor phase, such that the grain growth inhibitor minor phase has a metal oxide in a range of 0.1 wt. % to 10 wt. % based on the total weight of the sintered composite ceramic.
    Type: Application
    Filed: August 6, 2021
    Publication date: February 10, 2022
    Inventors: Michael Edward Badding, Yinghong Chen, Aaron David DeGeorge, Ying Shi, Zhen Song