Patents by Inventor Claude M. Berthier

Claude M. Berthier 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).

  • Composites
    Patent number: 4734343
    Abstract: Novel composite conductors are provided comprising interpenetrating networks of a continuous electronic conducting material and a continuous ionic conducing material. Also provided is a method of producing films of the same.
    Type: Grant
    Filed: October 2, 1986
    Date of Patent: March 29, 1988
    Assignee: British Petroleum Company p.l.c.
    Inventors: Claude M. Berthier, Richard H. Friend
  • Novel composites of an ionic conducting polymer and an electronic conducting polymer
    Patent number: 4681822
    Abstract: Novel composite conductors are provided comprising interpenetrating networks of a continuous electronic conducting material and a continuous ionic conducting material. Also provided is a method of producing films of the same.
    Type: Grant
    Filed: September 9, 1985
    Date of Patent: July 21, 1987
    Assignee: The British Petroleum Company, p.l.c.
    Inventors: Claude M. Berthier, Richard H. Friend