Patents by Inventor Pierre-Michel JALBERT

Pierre-Michel JALBERT 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).

  • Copolymers of ester and ether units, processes for producing same and uses thereof
    Patent number: 11999811
    Abstract: The present technology relates to a polymer comprising at least one ester repeating unit and one ether repeating unit for use in an electrochemical cell, particularly in electrochemical accumulators such as lithium batteries, sodium batteries, potassium batteries and lithium-ion batteries. More specifically, the use of this polymer as a solid polymer electrolyte (SPE), as a matrix for forming gel electrolytes, or as a binder in an electrode material are also contemplated.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: June 4, 2024
    Assignee: HYDRO-QUÉBEC
    Inventors: Basile Commarieu, Jean-Christophe Daigle, Pierre-Michel Jalbert, Gilles Lajoie, Catherine Gagnon, Abdelbast Guerfi, Michel Armand, Karim Zaghib
  • COPOLYMERS OF ESTER AND ETHER UNITS, PROCESSES FOR PRODUCING SAME AND USES THEREOF
    Publication number: 20210380745
    Abstract: The present technology relates to a polymer comprising at least one ester repeating unit and one ether repeating unit for use in an electrochemical cell, particularly in electrochemical accumulators such as lithium batteries, sodium batteries, potassium batteries and lithium-ion batteries. More specifically, the use of this polymer as a solid polymer electrolyte (SPE), as a matrix for forming gel electrolytes, or as a binder in an electrode material are also contemplated.
    Type: Application
    Filed: February 5, 2019
    Publication date: December 9, 2021
    Applicant: HYDRO-QUÉBEC
    Inventors: Basile COMMARIEU, Jean-Christophe DAIGLE, Pierre-Michel JALBERT, Gilles LAJOIE, Catherine GAGNON, Abdelbast GUERFI, Michel ARMAND, Karim ZAGHIB