Patents by Inventor Philippe Bernardo

Philippe Bernardo 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).

  • Solid polymer electrolyte including solvating polymer, lithium salt, and PVdF-HFP copolymer and battery including same
    Patent number: 11804619
    Abstract: The invention relates to a solid polymer electrolyte for a battery comprising at least one polymer which solvates the cations of a lithium salt, at least one lithium salt and at least one specifically selected halogenated polymer, and also to the lithium batteries comprising such a solid polymer electrolyte, in particular LMP batteries.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: October 31, 2023
    Assignee: BLUE SOLUTIONS
    Inventors: Philippe Bernardo, Vincent Bodenez, Marc Deschamps, Mathieu Dru, Margaud Lecuyer
  • PROCESS FOR HEAT TREATING A LITHIUM BATTERY
    Publication number: 20200328401
    Abstract: The present invention relates to a process for decreasing the internal impedance of a lithium battery chosen from lithium-metal-polymer batteries and lithium-ion polymer batteries, said process comprising at least one first step consisting in raising said battery to a temperature T1 of at least 50° C., and at least one second step in which said battery is maintained for between 5 hours and 1 week at the temperature T1 while applying a pressure of at least 0.5 bar.
    Type: Application
    Filed: June 7, 2017
    Publication date: October 15, 2020
    Applicant: Blue Solutions
    Inventors: Margaud LECUYER, Vincent BODENEZ, Philippe BERNARDO, Mathieu DRU, Marc DESCHAMPS
  • SOLID POLYMER ELECTROLYTE COMPRISING A SOLVATING POLYMER, A LITHIUM SALT AND A SELECTED HALOGENATED POLYMER AND BATTERY COMPRISING SAME
    Publication number: 20200280094
    Abstract: The invention relates to a solid polymer electrolyte for a battery comprising at least one polymer which solvates the cations of a lithium salt, at least one lithium salt and at least one specifically selected halogenated polymer, and also to the lithium batteries comprising such a solid polymer electrolyte, in particular LMP batteries.
    Type: Application
    Filed: September 17, 2018
    Publication date: September 3, 2020
    Inventors: Philippe BERNARDO, Vincent BODENEZ, Marc DESCHAMPS, Mathieu DRU, Margaud LECUYER
  • Electrochemical cell or battery with reduced impedance and method for producing same
    Patent number: 9812888
    Abstract: The invention disclosed is a method for decreasing the internal resistance or impedance of a battery or electrochemical cell is described which comprises the step of discharging the battery or cell until it reaches an overdischarge condition and maintaining the battery or cell in the overdischarge condition for a period of time sufficient to effect a diminution of the internal resistance or impedance of a battery or electrochemical cell; and a battery or electrochemical cell having a reduced impedance.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: November 7, 2017
    Assignee: Bathium Canada Inc.
    Inventors: Patrick Leblanc, Frederic Cotton, Thierry Guena, Cedric Reboul-Salze, Marc Deschamps, Thomas Calvez, Vincent Bodenez, Philippe Bernardo, Mathieu Dru
  • Electrochemical Cell Or Battery With Reduced Impedance And Method For Producing Same
    Publication number: 20140197799
    Abstract: The invention disclosed is a method for decreasing the internal resistance or impedance of a battery or electrochemical cell is described which comprises the step of discharging the battery or cell until it reaches an overdischarge condition and maintaining the battery or cell in the overdischarge condition for a period of time sufficient to effect a diminution of the internal resistance or impedance of a battery or electrochemical cell; and a battery or electrochemical cell having a reduced impedance.
    Type: Application
    Filed: January 16, 2014
    Publication date: July 17, 2014
    Applicant: Bathium Canada Inc.
    Inventors: Patrick Leblanc, Frederic Cotton, Thierry Guena, Cedric Reboul-Salze, Marc Deschamps, Thomas Calvez, Vincent Bodenez, Philippe Bernardo, Mathieu Dru