Patents by Inventor Francois J. Bredoux

Francois J. Bredoux 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).

  • Reversal color photographic material with a fine grain sublayer
    Patent number: 5552265
    Abstract: The invention relates to a reversal color photographic print material.Said reversal material comprises a support with, in order, a substantially light-insensitive fine grain emulsion layer which does not take part in the image formation, a red-sensitive emulsion layer having associated therewith a cyan-forming compler, a green-sensitive emulsion having associated therewith a magenta-forming coupler, a blue-sensitive emulsion having associated therewith a yellow-forming coupler.This arrangement allows to adjust the shape of the characteristic curve of red, green, blue-sensitive emulsion layers.
    Type: Grant
    Filed: August 16, 1994
    Date of Patent: September 3, 1996
    Assignee: Eastman Kodak Company
    Inventors: Francois J. Bredoux, Maurice E. Pfaff