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James K. Elwood
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Rochester, NY, US
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last 30 patents
Information
Patent Grant
Photographic element comprising a red sensitive silver halide emuls...
Patent number
5,723,280
Issue date
Mar 3, 1998
Eastman Kodak Company
Steven George Link
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magenta filters
Patent number
4,889,410
Issue date
Dec 26, 1989
Eastman Kodak Company
James K. Elwood
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Non-diffusible cyan compound capable of releasing a 6-heterocyclyla...
Patent number
4,495,100
Issue date
Jan 22, 1985
Eastman Kodak Company
James A. Reczek
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Coordination complexes of polyvalent metal ions and cyan dye-releas...
Patent number
4,495,098
Issue date
Jan 22, 1985
Eastman Kodak Company
James A. Reczek
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Non-diffusible magenta compound capable of releasing a 4-(2-heteroc...
Patent number
4,495,099
Issue date
Jan 22, 1985
Eastman Kodak Company
Steven Evans
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic products and processes employing novel nondiffusible c...
Patent number
4,476,207
Issue date
Oct 9, 1984
Eastman Kodak Company
James A. Reczek
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic products and processes employing novel nondiffusible m...
Patent number
4,436,799
Issue date
Mar 13, 1984
Eastman Kodak Company
Steven Evans
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic products and processes employing novel nondiffusible m...
Patent number
4,420,550
Issue date
Dec 13, 1983
Eastman Kodak Company
Steven Evans
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic products and processes employing 6-heterocyclylazo-3-p...
Patent number
4,419,435
Issue date
Dec 6, 1983
Eastman Kodak Company
James A. Reczek
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic products and processes employing nondiffusible 1-aryla...
Patent number
4,183,754
Issue date
Jan 15, 1980
Eastman Kodak Company
Derek D. Chapman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic products and processes employing nondiffusible 1-aryla...
Patent number
4,148,642
Issue date
Apr 10, 1979
Eastman Kodak Company
Derek D. Chapman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Radiation-sensitive compositions and photographic elements containi...
Patent number
4,080,207
Issue date
Mar 21, 1978
Eastman Kodak Company
Ronald E. Leone
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Nucleating agents, radiation-sensitive compositions and photographi...
Patent number
T965005
Issue date
Dec 6, 1977
Ronald E. Leone
542 -
Information
Patent Grant
Silver halide emulsion containing photographic sensitizing dyes
Patent number
4,003,750
Issue date
Jan 18, 1977
Eastman Kodak Company
Donald W. Heseltine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY