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Toners for the silver image
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G03C8/243
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PHYSICS
G03
Photography
G03C
PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES
G03C8/00
Diffusion transfer processes or agents therefor Photosensitive materials for such processes
Current Industry
G03C8/243
Toners for the silver image
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Patents Grants
last 30 patents
Information
Patent Grant
Diffusion transfer photosensitive film unit for silver transfer image
Patent number
5,858,608
Issue date
Jan 12, 1999
Polaroid Corporation
Barry B. Corden
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Tone control of photographic images
Patent number
5,292,627
Issue date
Mar 8, 1994
Eastman Kodak Company
Stephen A. Hershey
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Processing liquid for use in DTR-photography with two toners
Patent number
5,063,136
Issue date
Nov 5, 1991
Agfa-Gevaert, N.V.
Rene M. De Keyzer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for the production of a laminated article
Patent number
5,043,245
Issue date
Aug 27, 1991
Agfa-Gevaert, N.V.
Leon L. Vermeulen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver complex diffusion transfer process employing an image-receiv...
Patent number
5,043,246
Issue date
Aug 27, 1991
Eastman Kodak Company
Anthony M. Barnett
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image receiving element for use in a silver complex diffusion trans...
Patent number
5,035,978
Issue date
Jul 30, 1991
Eastman Kodak Company
Anthony M. Barnett
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Tetra-aza indene compounds
Patent number
4,728,601
Issue date
Mar 1, 1988
Ciba-Geigy AG
David Rowland
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Toners for silver halide diffusion transfer image with sulfo or car...
Patent number
4,683,189
Issue date
Jul 28, 1987
Fuji Photo Film Co., Ltd.
Yoshio Idota
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Image-receiving element for silver salt diffusion process with imag...
Patent number
4,612,277
Issue date
Sep 16, 1986
Fuji Photo Film Co., Ltd.
Yoshio Inagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photographic element for silver salt diffusion transfer process
Patent number
4,569,899
Issue date
Feb 11, 1986
Fuji Photo Film Co., Ltd.
Yoshio Inagaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation by silver salt diffusion transfer process comprisin...
Patent number
4,526,857
Issue date
Jul 2, 1985
Fuji Photo Film Co., Ltd.
Yoshio Idota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic elements for silver salt diffusion transfer process co...
Patent number
4,520,096
Issue date
May 28, 1985
Fuji Photo Film Co., Ltd.
Katsusuke Endo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver diffusion transfer film unit with noble metal compound as st...
Patent number
4,463,082
Issue date
Jul 31, 1984
Polaroid Corporation
John H. Ferguson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for making improved lithographic printing plate
Patent number
4,454,216
Issue date
Jun 12, 1984
Mitsubishi Paper Mills, Ltd.
Shoichi Horii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic material and diffusion transfer processing solution fo...
Patent number
4,297,429
Issue date
Oct 27, 1981
Mitsubishi Paper Mills, Ltd.
Eiji Kanada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver image stabilization
Patent number
4,279,983
Issue date
Jul 21, 1981
Polaroid Corporation
Ruth C. Bilofsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Meso-ionic se- and s-containing tetrazoles
Patent number
4,003,910
Issue date
Jan 18, 1977
Polaroid Corporation
James R. Bartels-Keith
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3833372
Patent number
3,833,372
Issue date
Sep 3, 1974
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3779757
Patent number
3,779,757
Issue date
Dec 18, 1973
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3776728
Patent number
3,776,728
Issue date
Dec 4, 1973
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3756825
Patent number
3,756,825
Issue date
Sep 4, 1973
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3702246
Patent number
3,702,246
Issue date
Nov 7, 1972
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3698900
Patent number
3,698,900
Issue date
Oct 17, 1972
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3698898
Patent number
3,698,898
Issue date
Oct 17, 1972
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3685991
Patent number
3,685,991
Issue date
Aug 22, 1972
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3674478
Patent number
3,674,478
Issue date
Jul 4, 1972
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3674481
Patent number
3,674,481
Issue date
Jul 4, 1972
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3671242
Patent number
3,671,242
Issue date
Jun 20, 1972
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3655380
Patent number
3,655,380
Issue date
Apr 11, 1972
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
3642473
Patent number
3,642,473
Issue date
Feb 15, 1972
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents