Coloured coupling substances

Industry

CPC
G03C7/333

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES G03C7/00Multicolour photographic processes or agents therefor Regeneration of such processing agents Photosensitive materials for multicolour processes

Current Industry

G03C7/333Coloured coupling substances

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Silver halide photographic element containing fogged emulsions for...
- Patent number 6,893,809
- Issue date May 17, 2005
- Eastman Kodak Company
- Kenneth J. Reed
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Color photographic silver halide material
- Patent number 6,569,611
- Issue date May 27, 2003
- Agfa-Gevaert
- Jan Haller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic silver halide material
- Patent number 6,531,269
- Issue date Mar 11, 2003
- Agfa-Gevaert N.V.
- Ralf Wirowski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light sensitive material
- Patent number 6,403,293
- Issue date Jun 11, 2002
- Konica Corporation
- Osamu Ishige
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Packaged color photographic film comprising a blocked phenylenediam...
- Patent number 6,350,566
- Issue date Feb 26, 2002
- Eastman Kodak Company
- Mark E. Irving
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic lightsensitive material
- Patent number 6,337,176
- Issue date Jan 8, 2002
- Fuji Photo Film Co., Ltd.
- Keisuke Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Reduced fog in photographic coatings containing a monosubstituted q...
- Patent number 6,309,813
- Issue date Oct 30, 2001
- Eastman Kodak Company
- Janet N. Younathan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide color photographic elements containin...
- Patent number 6,261,756
- Issue date Jul 17, 2001
- Terrania, S.p.A.
- Raffaella Biavasco
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Packaged color photographic film comprising a blocked phenyldiamine...
- Patent number 6,242,166
- Issue date Jun 5, 2001
- Eastman Kodak Company
- Mark E. Irving
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preparation of high dye-yield couplers and intermediates useful the...
- Patent number 6,172,260
- Issue date Jan 9, 2001
- Eastman Kodak Company
- Chang-Kyu Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color photographic elements containing yellow-colored magenta dye-f...
- Patent number 6,132,943
- Issue date Oct 17, 2000
- Eastman Kodak Company
- Janet N. Younathan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing high dye-yield couplers
- Patent number 6,132,944
- Issue date Oct 17, 2000
- Eastman Kodak Company
- Jared B. Mooberry
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Monochrome image forming silver halide light-sensitive material and...
- Patent number 6,027,868
- Issue date Feb 22, 2000
- Konica Corporation
- Masaru Iwagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
One-time-use camera preloaded with color negative film element
- Patent number 6,021,277
- Issue date Feb 1, 2000
- Eastman Kodak Company
- Allan F. Sowinski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic elements containing yellow-colored magenta dye-f...
- Patent number 6,010,839
- Issue date Jan 4, 2000
- Eastman Kodak Company
- Michael W. Crawley
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic silver halide material
- Patent number 5,853,971
- Issue date Dec 29, 1998
- AGFA-Gevaert AG
- Peter Bell
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rapid image presentation method employing silver bromide tabular gr...
- Patent number 5,840,470
- Issue date Nov 24, 1998
- Eastman Kodak Company
- Anne E. Bohan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Duplitized color silver halide photographic element suitable for us...
- Patent number 5,744,290
- Issue date Apr 28, 1998
- Eastman Kodak Company
- Richard P. Szajewski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rapid image presentation method employing silver chloride tabular g...
- Patent number 5,698,379
- Issue date Dec 16, 1997
- Eastman Kodak Company
- Anne E. Bohan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic elements
- Patent number 5,658,718
- Issue date Aug 19, 1997
- Imation Corp.
- Anna Maria Canuti
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing an azopyrazolone masking coupler ex...
- Patent number 5,641,613
- Issue date Jun 24, 1997
- Eastman Kodak Company
- Jane Sarah Boff
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic elements containing yellow colored magenta dye f...
- Patent number 5,622,818
- Issue date Apr 22, 1997
- Eastman Kodak Company
- Daniel L. Kapp
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing an azopyrazolone masking coupler ex...
- Patent number 5,591,569
- Issue date Jan 7, 1997
- Eastman Kodak Company
- Daniel L. Kapp
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements comprising 2-phenylcarbamoyl-naphthol image-m...
- Patent number 5,510,235
- Issue date Apr 23, 1996
- Eastman Kodak Company
- Paul B. Merkel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Azopyrazolone masking couplers
- Patent number 5,492,799
- Issue date Feb 20, 1996
- Eastman Kodak Company
- Daniel L. Kapp
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic material
- Patent number 5,466,566
- Issue date Nov 14, 1995
- Fuji Photo Film Co., Ltd.
- Mamoru Tashiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic silver halide duplicating element and process
- Patent number 5,399,468
- Issue date Mar 21, 1995
- Eastman Kodak Company
- John F. Sawyer
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number 5,380,631
- Issue date Jan 10, 1995
- Fuji Photo Film Co., Ltd.
- Yasushi Nozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Azoaniline masking couplers for photographic materials
- Patent number 5,364,745
- Issue date Nov 15, 1994
- Eastman Kodak Company
- Jared B. Mooberry
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic light-sensitive material
- Patent number 5,364,753
- Issue date Nov 15, 1994
- Konica Corporation
- Katsumasa Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Silver halide photographic element containing fogged emulsions for...
- Publication number 20040063048
- Publication date Apr 1, 2004
- Eastman Kodak Company
- Kenneth J. Reed
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Colour photographic silver halide material
- Publication number 20020172900
- Publication date Nov 21, 2002
- Jan Haller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Colour photographic silver halide material
- Publication number 20010036603
- Publication date Nov 1, 2001
- Ralf Wirowski
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Packaged color photographic film comprising a blocked phenylenediam...
- Publication number 20010024771
- Publication date Sep 27, 2001
- Mark E. Irving
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Silver halide color photographic light sensitive material
- Publication number 20010008749
- Publication date Jul 19, 2001
- Osamu Ishige
- C07 - ORGANIC CHEMISTRY

Coloured coupling substances

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Silver halide photographic element containing fogged emulsions for...

Color photographic silver halide material

Color photographic silver halide material

Silver halide color photographic light sensitive material

Packaged color photographic film comprising a blocked phenylenediam...

Silver halide color photographic lightsensitive material

Reduced fog in photographic coatings containing a monosubstituted q...

Light-sensitive silver halide color photographic elements containin...

Packaged color photographic film comprising a blocked phenyldiamine...

Preparation of high dye-yield couplers and intermediates useful the...

Color photographic elements containing yellow-colored magenta dye-f...

Photographic element containing high dye-yield couplers

Monochrome image forming silver halide light-sensitive material and...

One-time-use camera preloaded with color negative film element

Color photographic elements containing yellow-colored magenta dye-f...

Color photographic silver halide material

Rapid image presentation method employing silver bromide tabular gr...

Duplitized color silver halide photographic element suitable for us...

Rapid image presentation method employing silver chloride tabular g...

Silver halide color photographic elements

Photographic element containing an azopyrazolone masking coupler ex...

Color photographic elements containing yellow colored magenta dye f...

Photographic element containing an azopyrazolone masking coupler ex...

Photographic elements comprising 2-phenylcarbamoyl-naphthol image-m...

Azopyrazolone masking couplers

Silver halide color photographic material

Color photographic silver halide duplicating element and process

Silver halide color photographic light-sensitive material

Azoaniline masking couplers for photographic materials

Silver halide color photographic light-sensitive material

Patents Applicationslast 30 patents

Silver halide photographic element containing fogged emulsions for...

Colour photographic silver halide material

Colour photographic silver halide material

Packaged color photographic film comprising a blocked phenylenediam...

Silver halide color photographic light sensitive material