Amino naphthols

Industry

CPC
C09B29/28

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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B29/00Monoazo dyes prepared by diazotising and coupling

Current Industry

C09B29/28Amino naphthols

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ink and printing method
- Patent number 11,186,737
- Issue date Nov 30, 2021
- Ricoh Company, Ltd.
- Tomohiro Nakagawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inhibitors for ERG oncogene positive cancers
- Patent number 9,782,394
- Issue date Oct 10, 2017
- The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.
- Clifton Dalgard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Color developing agent, azo dye, silver halide photographic light-s...
- Patent number 6,989,439
- Issue date Jan 24, 2006
- Fuji Photo Film Co., Ltd.
- Osamu Uchida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color developing agent, azo dye, silver halide photographic light-s...
- Patent number 6,555,691
- Issue date Apr 29, 2003
- Fuji Photo Film Co., Ltd.
- Osamu Uchida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Basic dyes based on amides of J-acid (1-hydroxy-6-aminonaphthalene-...
- Patent number 5,750,661
- Issue date May 12, 1998
- BASF Aktiengesellschaft
- Ulrike Schloesser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disperse dyes
- Patent number 5,723,586
- Issue date Mar 3, 1998
- Clariant Finance (BVI) Limited
- Ruedi Altermatt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Monoazo disperse dyes from selected (aromatic amino)propionates or...
- Patent number 5,633,355
- Issue date May 27, 1997
- Sandoz Ltd.
- Ruedi Altermatt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Basic dyes based on amides of j-acid (1-hydroxy-6-aminonaphthalene-...
- Patent number 5,571,898
- Issue date Nov 5, 1996
- BASF Aktiengesellschaft
- Ulrike Schloesser
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acidic monoazo dyestuffs
- Patent number 5,563,249
- Issue date Oct 8, 1996
- Sandoz Ltd.
- Jacky Dore
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Disperse dyes
- Patent number 5,420,254
- Issue date May 30, 1995
- Sandoz Ltd.
- Ruedi Altermatt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid azo dye and ink composition containing the same
- Patent number 5,326,866
- Issue date Jul 5, 1994
- Orient Chemical Industries, Ltd.
- Takashi Ono
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Color light-sensitive material with infrared dye releaser
- Patent number 5,100,759
- Issue date Mar 31, 1992
- Fuji Photo Film Co., Ltd.
- Kozo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic material
- Patent number 5,066,577
- Issue date Nov 19, 1991
- Fuji Photo Film Co., Ltd.
- Koki Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Solid particle dispersion filter dyes for photographic compositions
- Patent number 4,940,654
- Issue date Jul 10, 1990
- Eastman Kodak Company
- Donald R. Diehl
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substituted sulfonamido compounds, photosensitive elements, film un...
- Patent number 4,605,697
- Issue date Aug 12, 1986
- Eastman Kodak Company
- Claude F. Gerbal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color photographic light-sensitive material
- Patent number 4,560,645
- Issue date Dec 24, 1985
- Fuji Photo Film Co., Ltd.
- Masaharu Toriuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color light-sensitive material
- Patent number 4,556,632
- Issue date Dec 3, 1985
- Fuji Photo Film Co., Ltd.
- Kozo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substituted 4-nitrophenylazo-1-naphthol cyan dyes having improved l...
- Patent number 4,524,122
- Issue date Jun 18, 1985
- Eastman Kodak Company
- Lynda D. Weber
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic recording material containing a thiazole azo dye...
- Patent number 4,524,124
- Issue date Jun 18, 1985
- Agfa-Gevaert Aktiengesellschaft
- Peter Bergthaller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Helichromic-smectic liquid crystal compositions and display cells
- Patent number 4,514,045
- Issue date Apr 30, 1985
- Minnesota Mining and Manufacturing Company
- William A. Huffman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic recording material with indole redox releaser
- Patent number 4,499,181
- Issue date Feb 12, 1985
- Konishiroku Photo Ind., Co., Ltd.
- Kazumasa Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diffusion transfer material and process
- Patent number 4,450,223
- Issue date May 22, 1984
- Agfa-Gevaert, N.V.
- Raphael K. Van Poucke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Formation of color photographic image with azo dye containing alkox...
- Patent number 4,425,422
- Issue date Jan 10, 1984
- Konishiroku Photo Industry Co., Ltd.
- Tawara Komamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic light-sensitive element with nitrophyenylazo metal com...
- Patent number 4,416,979
- Issue date Nov 22, 1983
- Konishiroku Photo Industry Co., Ltd.
- Jiro Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic light-sensitive sheet for the color diffusion transfer...
- Patent number 4,358,526
- Issue date Nov 9, 1982
- Fuji Photo Film Co., Ltd.
- Shinsaku Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Carbonyl-substituted cyan azo dye-providing materials
- Patent number 4,273,708
- Issue date Jun 16, 1981
- Eastman Kodak Company
- Kenneth N. Kilminster
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic material suited for the production of multicolor image...
- Patent number 4,269,924
- Issue date May 26, 1981
- AGFA-GEVAERT N.V.
- Wilhelmus Janssens
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic light-sensitive sheet for the color diffusion transfer...
- Patent number 4,268,624
- Issue date May 19, 1981
- Fuji Photo Film Co., Ltd.
- Shinsaku Fujita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted sulfonamido compounds, photosensitive elements, film un...
- Patent number 4,258,120
- Issue date Mar 24, 1981
- Eastman Kodak Company
- Claude F. Gerbal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light-sensitive photographic element comprising a magenta image dye...
- Patent number 4,256,831
- Issue date Mar 17, 1981
- Konishiroku Photo Industry Co., Ltd.
- Masaru Kanbe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
INK AND PRINTING METHOD
- Publication number 20200385592
- Publication date Dec 10, 2020
- Tomohiro NAKAGAWA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Color developing agent, azo dye, silver halide photographic light-s...
- Publication number 20030204094
- Publication date Oct 30, 2003
- Fuji Photo Film Co., Ltd.
- Osamu Uchida
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Color developing agent, azo dye, silver halide photographic light-s...
- Publication number 20020146651
- Publication date Oct 10, 2002
- Osamu Uchida
- C07 - ORGANIC CHEMISTRY

Amino naphthols

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ink and printing method

Inhibitors for ERG oncogene positive cancers

Color developing agent, azo dye, silver halide photographic light-s...

Color developing agent, azo dye, silver halide photographic light-s...

Basic dyes based on amides of J-acid (1-hydroxy-6-aminonaphthalene-...

Disperse dyes

Monoazo disperse dyes from selected (aromatic amino)propionates or...

Basic dyes based on amides of j-acid (1-hydroxy-6-aminonaphthalene-...

Acidic monoazo dyestuffs

Disperse dyes

Liquid azo dye and ink composition containing the same

Color light-sensitive material with infrared dye releaser

Silver halide color photographic material

Solid particle dispersion filter dyes for photographic compositions

Substituted sulfonamido compounds, photosensitive elements, film un...

Color photographic light-sensitive material

Color light-sensitive material

Substituted 4-nitrophenylazo-1-naphthol cyan dyes having improved l...

Color photographic recording material containing a thiazole azo dye...

Helichromic-smectic liquid crystal compositions and display cells

Photographic recording material with indole redox releaser

Diffusion transfer material and process

Formation of color photographic image with azo dye containing alkox...

Photographic light-sensitive element with nitrophyenylazo metal com...

Photographic light-sensitive sheet for the color diffusion transfer...

Carbonyl-substituted cyan azo dye-providing materials

Photographic material suited for the production of multicolor image...

Photographic light-sensitive sheet for the color diffusion transfer...

Substituted sulfonamido compounds, photosensitive elements, film un...

Light-sensitive photographic element comprising a magenta image dye...

Patents Applicationslast 30 patents

INK AND PRINTING METHOD

Color developing agent, azo dye, silver halide photographic light-s...

Color developing agent, azo dye, silver halide photographic light-s...