John G. V. Scott

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Little Baddow, GB

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Patents Grantslast 30 patents

Information Patent Grant
Light-sensitive color photographic material
- Patent number 4,359,521
- Issue date Nov 16, 1982
- Ciba-Geigy AG
- Mario Fryberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color coupler combination
- Patent number 4,315,069
- Issue date Feb 9, 1982
- Ciba-Geigy AG
- John G. V. Scott
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements containing amino-substituted hydroxy-pyridones
- Patent number 4,233,399
- Issue date Nov 11, 1980
- Ciba-Geigy Aktiengesellschaft
- Rainer Kitzing
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Amino-substituted hydroxy-pyridones
- Patent number 4,182,886
- Issue date Jan 8, 1980
- Ciba-Geigy Aktiengesellschaft
- Rainer Kitzing
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY