Patents by Inventor Jack Ambert

Jack Ambert 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).

  • Salt composition usable as a fused electrolyte in accumulators
    Patent number: 4370394
    Abstract: An alkali salt composition free from hydroxides, melting at a temperature in the region of or greater than 180.degree., and usable in its molten state as a negative electrolyte for accumulators comprising an alkali metal negative electrode and an alkali alumina separator, contains an alkali metal amide, at least one alkali halide and an alkali hydride. It may also contain aluminium amide.
    Type: Grant
    Filed: June 8, 1981
    Date of Patent: January 25, 1983
    Assignee: Proge Groupement d'Interet Economique
    Inventors: Frederic Breda, Pierre Jonville, Angelo Bonomi, Jack Ambert
  • Salt composition usable as a fused electrolyte in accumulators
    Patent number: 4287270
    Abstract: An alkali salt composition free from hydroxides, melting at a temperature in the region of or greater than 180.degree., and usable in its molten state as a negative electrolyte for accumulators comprising an alkali metal negative electrode and an alkali alumina separator, contains an alkali metal amide, at least one alkali halide and an alkali hydride. It may also contain aluminium amide.
    Type: Grant
    Filed: April 24, 1980
    Date of Patent: September 1, 1981
    Assignee: Proge Groupement d'Interet Economique
    Inventors: Frederic Breda, Pierre Jonville, Angelo Bonomi, Jack Ambert