Patents Assigned to Nationale Elf Aquitane Societe
  • New ion conductive material composed of a salt in solution in a liquid electrolyte
    Patent number: 5021308
    Abstract: An electrochemical cell with an electrolyte of an ionically conductive material comprised of a salt diluted in a liquid solvent.
    Type: Grant
    Filed: January 23, 1990
    Date of Patent: June 4, 1991
    Assignees: Hydro-Quebec, Nationale Elf Aquitane Societe
    Inventors: Michel Armand, Michel Gauthier, Daniel Muller