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Glenn P. Wood
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Altrincham, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Holograms for packaging and display uses
Patent number
5,142,384
Issue date
Aug 25, 1992
Ilford Limited
Glenn P. Wood
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of preparing laminated holograms
Patent number
4,976,799
Issue date
Dec 11, 1990
Ilford Limited
Glenn P. Wood
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Holographic material
Patent number
4,759,594
Issue date
Jul 26, 1988
Ciba-Geigy AG
Anthony J. Bond
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of preparing a multicolored holographic image
Patent number
4,656,106
Issue date
Apr 7, 1987
Ciba-Geigy AG
David B. Holland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Process for the production of photographic images by dye diffusion...
Patent number
4,386,149
Issue date
May 31, 1983
Ciba-Geigy AG
Leslie F. A. Mason
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azo compounds useful in a photographic dye diffusion transfer process
Patent number
4,285,859
Issue date
Aug 25, 1981
Ciba-Geigy AG
Rainer Kitzing
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for the production of photographic images by dye diffusion...
Patent number
4,269,928
Issue date
May 26, 1981
Ciba-Geigy Aktiengesellschaft
Leslie F. A. Mason
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azo(hydrazo)-anthraquinone compounds
Patent number
4,216,146
Issue date
Aug 5, 1980
Ciba-Geigy AG
Rainer Kitzing
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY