Patents by Inventor André Belanger

André Belanger 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).

  • Polymer electrolyte lithium battery containing a potassium salt
    Patent number: RE37805
    Abstract: In a rechargeable lithium battery including inter alia a lithium anode, a lithium ion reducible cathode bonded with a polymer, as well as a polymer electrolyte, potassium ions are introduced either in the cathode or in the electrolyte, or in both of them at the same time, so that potassium is distributed in the cathode and the electrolyte when the generator has reached equilibrium. This has the effect of stabilizing the performances of the battery during cycling in terms of energy and power.
    Type: Grant
    Filed: April 13, 2000
    Date of Patent: July 23, 2002
    Assignee: Hydro-Quebec
    Inventors: Yves Choquette, Michel Armand, Martin Simoneau, René Gagnon, André Belanger