Katie E. Smith

Follow

Person

Bushey, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Photographic couplers having improved image dye light stability
- Patent number 6,699,650
- Issue date Mar 2, 2004
- Eastman Kodak Company
- David Clarke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic element containing cyan dye-forming coupler
- Patent number 6,444,417
- Issue date Sep 3, 2002
- Eastman Kodak Company
- David Clarke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Photographic element containing cyan dye-forming coupler
- Publication number 20020064735
- Publication date May 30, 2002
- Eastman Kodak Company
- David Clarke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY