Patents by Inventor Marc J. Sinclair

Marc J. Sinclair 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).

  • Method of making a battery
    Patent number: 6368365
    Abstract: A method of making a cathode assembly for a metal-air battery includes extruding a composition having a catalyst, a fibrillatable material, and a lubricant, to form an extrudate; calendering the extrudate; connecting the extrudate to a current collector; and heating the extrudate to remove at least a portion of the lubricant to make the cathode assembly. The method can further include laminating a separator to the cathode assembly.
    Type: Grant
    Filed: March 23, 2000
    Date of Patent: April 9, 2002
    Assignee: The Gillette Company
    Inventors: Ignacio Chi, George Cintra, Jean Golay, Geoffrey Heyn, Marc J. Sinclair