Patents by Inventor Vincent PELE

Vincent PELE 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).

  • GRAPHITE/LITHIUM HYBRID NEGATIVE ELECTRODE
    Publication number: 20230343930
    Abstract: The present invention provides a mixed porous negative electrode comprising graphite and solid electrolyte particles, the structure and composition of which make it possible to increase the amount and quality of the lithium deposition while avoiding large variations in thickness.
    Type: Application
    Filed: June 25, 2021
    Publication date: October 26, 2023
    Applicant: SAFT
    Inventors: Christian JORDY, Vincent PELE
  • SURFACE-TREATED ELECTRODE, PROTECTION OF SOLID ELECTROLYTES, AND ELEMENTS, MODULES AND BATTERIES COMPRISING SAID ELECTRODE
    Publication number: 20230275222
    Abstract: The present invention relates to an electrode covered, on all or part of its surface thereof, with a coating layer made of an electronically insulating and ionically conductive as well as the method for preparing said electrode. The present invention also relates to the protection of sulfur electrolytes in order to improve their stability with regard to moisture, in particular by means of a layer comprising an ionically conductive inorganic material comprising a halogen-type anion.
    Type: Application
    Filed: June 16, 2021
    Publication date: August 31, 2023
    Applicant: SAFT
    Inventors: Christian JORDY, Vincent PELE
  • NANOPOROUS ELECTRODE
    Publication number: 20230125633
    Abstract: The present application relates to an electrode comprising pillars of conductors covered with at least two layers for improving the deposition of lithium, and the electrochemical cells and batteries comprising same.
    Type: Application
    Filed: March 30, 2021
    Publication date: April 27, 2023
    Applicant: SAFT
    Inventors: Vincent PELE, Christian JORDY
  • IMPROVED CURRENT COLLECTOR FOR A BATTERY
    Publication number: 20230120151
    Abstract: The present invention relates to a current collector for a negative electrode, coated with at least one electronically conducting and ionically insulating layer, to the method for producing such a collector, and to batteries containing same.
    Type: Application
    Filed: March 24, 2021
    Publication date: April 20, 2023
    Applicant: SAFT
    Inventors: Vincent PELE, Christian JORDY, Nadège ROUMEGOUS
  • LITHIUM MIXED INORGANIC ELECTROLYTES
    Publication number: 20230116369
    Abstract: The present application relates to novel mixed compounds based on oxides and sulfides, and the use thereof as a solid electrolyte, with improved sulfide stability. The application further relates to electrochemical elements and lithium batteries containing such electrolytes.
    Type: Application
    Filed: March 23, 2021
    Publication date: April 13, 2023
    Applicants: SAFT, Centre national de la recherche scientifique, ECOLE NATIONALE SUPERIEURE D INGENIEURS DE CAEN, UNIVERSITE DE CAEN NORMANDIE
    Inventors: Vincent PELE, Nadège ROUMEGOUS, Christian JORDY, Valérie PRALONG
  • ELECTROCHEMICAL ELEMENT, AS WELL AS MODULES AND BATTERIES CONTAINING SAME
    Publication number: 20220407151
    Abstract: This invention concerns an electrochemical element, in particular a sulphurous solid electrolyte element, comprising a protective casing, as well as modules and batteries comprising such elements.
    Type: Application
    Filed: November 27, 2020
    Publication date: December 22, 2022
    Applicant: SAFT
    Inventors: Vincent PELE, Christian JORDY, Nadège ROUMEGOUS