Patents by Inventor Camille GUERIN

Camille GUERIN 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).

  • Method for manufacturing a separating membrane for an accumulator
    Patent number: 10686174
    Abstract: The invention relates to a method of manufacturing a separating membrane in gel form, for an alkali metal ion battery, the method consisting of extruding a mix comprising: an alkali metal salt, a dinitrile compound with formula N?C—R—C?N, in which R is a hydrocarbon group CnH2n, and n is equal to 1 or 2 and preferably equal to 2, a hot melt support polymer, soluble in the dinitrile compound.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: June 16, 2020
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Sebastien Solan, Camille Guerin
  • Method for manufacturing an electrode for an accumulator
    Patent number: 10680233
    Abstract: The invention relates to a method of manufacturing a separating membrane in gel form, for an alkali metal ion battery, the method consisting of extruding a mix comprising: an alkali metal salt, a dinitrile compound with formula N?C—R—C?N, in which R is a hydrocarbon group CnH2n, and n is equal to 1 or 2 and preferably equal to 2, a hot melt support polymer, soluble in the dinitrile compound.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: June 9, 2020
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Sebastien Solan, Camille Guerin
  • PROCESS FOR PREPARING A GELLED ELECTROLYTE
    Publication number: 20200106083
    Abstract: The invention relates to a process for functionalizing the electrically conductive or semi-conductive surface of an electrode by electro-grafting of a polymeric film obtained from an ionic liquid monomer, the cation of which bears at least one electro-polymerizable function. The invention is also directed toward a process for preparing a gelled electrolytic membrane at the surface of an electrode, by gelling the electro-grafted polymeric film, and also to the use of the electrode/electrolytic membrane assembly thus obtained in a lithium battery.
    Type: Application
    Filed: September 27, 2019
    Publication date: April 2, 2020
    Inventors: Camille Guerin, Gérard Gebel, Lionel Picard
  • METHOD FOR MANUFACTURING AN ELECTRODE FOR AN ACCUMULATOR
    Publication number: 20180138495
    Abstract: The invention relates to a method of manufacturing a separating membrane in gel form, for an alkali metal ion battery, the method consisting of extruding a mix comprising: an alkali metal salt, a dinitrile compound with formula N?C—R—C?N, in which R is a hydrocarbon group CnH2n, and n is equal to 1 or 2 and preferably equal to 2, a hot melt support polymer, soluble in the dinitrile compound.
    Type: Application
    Filed: November 14, 2017
    Publication date: May 17, 2018
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Sebastien SOLAN, Camille GUERIN
  • METHOD FOR MANUFACTURING A SEPARATING MEMBRANE FOR AN ACCUMULATOR
    Publication number: 20180138481
    Abstract: The invention relates to a method of manufacturing a separating membrane in gel form, for an alkali metal ion battery, the method consisting of extruding a mix comprising: an alkali metal salt, a dinitrile compound with formula N?C—R—C?N, in which R is a hydrocarbon group CnH2n, and n is equal to 1 or 2 and preferably equal to 2, a hot melt support polymer, soluble in the dinitrile compound.
    Type: Application
    Filed: November 14, 2017
    Publication date: May 17, 2018
    Applicant: COMMISSRIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Sebastien SOLAN, Camille GUERIN