Marcel L. Riveccie

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Rully, FR

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Patents Grantslast 30 patents

Information Patent Grant
Dyes comprising thioether macrocycles
- Patent number 5,500,337
- Issue date Mar 19, 1996
- Eastman Kodak Company
- Rejane Benard
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light sensitive emulsion and element containing a cyclic ether comp...
- Patent number 4,865,965
- Issue date Sep 12, 1989
- Eastman Kodak Company
- Gerard Friour
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic element containing a cyclic thioether compound
- Patent number 4,752,560
- Issue date Jun 21, 1988
- Eastman Kodak Company
- Rejane R. Benard
- C07 - ORGANIC CHEMISTRY