Patents by Inventor Felice M. Cerquone

Felice M. Cerquone 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).

  • Photothermographic, composition using a phenolic leuco dye as a reducing agent
    Patent number: 3985565
    Abstract: In a photothermographic element, composition or process for producing developed images employing processing with heat, a combination comprising (a) photographic silver halide in association with (b) a silver salt of a long-chain fatty acid and (c) a phenolic leuco dye reducing agent for the silver salt of a long-chain fatty acid provides an image in color. After imagewise exposure of the photothermographic element or composition, a color image can be obtained by heating the photothermographic element or composition containing this combination. This combination can be in a diffusion transfer, photothermographic element.
    Type: Grant
    Filed: July 12, 1974
    Date of Patent: October 12, 1976
    Assignee: Eastman Kodak Company
    Inventors: Rolf S. Gabrielsen, Felice M. Cerquone