Patents by Inventor Lionel Pricard

Lionel Pricard 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).

  • Copolymer for bipolar battery
    Patent number: 10044068
    Abstract: The invention relates to the use of a liquid/solid reversible phase change electrolyte to prepare a bipolar lithium-ion battery. Said use is characterized in that said electrolyte contains at least one block copolymer containing at least one polymer segment A, soluble in said electrolyte, and at least one polymer segment B, having a temperature T for solubilization in said electrolyte. The polymer segments A and B are present in sufficient amounts to allow physical gelling of the electrolyte at a temperature greater than or equal to the temperature T.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: August 7, 2018
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES
    Inventors: Gilles Moreau, Lionel Pricard
  • COPOLYMER FOR BIPOLAR BATTERY
    Publication number: 20160293998
    Abstract: The invention relates to the use of a liquid/solid reversible phase change electrolyte to prepare a bipolar lithium-ion battery. Said use is characterized in that said electrolyte contains at least one block copolymer containing at least one polymer segment A, soluble in said electrolyte, and at least one polymer segment B, having a temperature T for solubilisation in said electrolyte. The polymer segments A and B are present in sufficient amounts to allow physical gelling of the electrolyte at a temperature greater than or equal to the temperature T.
    Type: Application
    Filed: November 17, 2014
    Publication date: October 6, 2016
    Inventors: Gilles Moreau, Lionel Pricard