characterised by the tetrazo component

Industry

CPC
C09B35/039

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CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B35/00Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling

Current Industry

C09B35/039characterised by the tetrazo component

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Water soluble and water fast dyes for ink jet printing
- Patent number 9,499,707
- Issue date Nov 22, 2016
- Rex-Tone Industries Ltd
- Kurt Battig
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dark quenchers, probes and other conjugates incorporating the same,...
- Patent number 7,879,986
- Issue date Feb 1, 2011
- Berry & Associates, Inc.
- David A. Berry
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disazo dyes, and copper complexes thereof, for dyeing paper
- Patent number 7,078,497
- Issue date Jul 18, 2006
- Ciba Specialty Chemicals Corporation
- Adolf Käser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Anthraquinone-azo dyes
- Patent number 7,030,229
- Issue date Apr 18, 2006
- Ciba Specialty Chemicals Corporation
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink, ink-jet-recording method and bis-azo compound
- Patent number 6,923,855
- Issue date Aug 2, 2005
- Fuji Photo Film Co., Ltd.
- Toru Harada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dimeric azo pyridone colorants
- Patent number 6,713,614
- Issue date Mar 30, 2004
- Xerox Corporation
- Rina Carlini
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for thermostable and lightfast dichroic light polarizers
- Patent number 6,174,394
- Issue date Jan 16, 2001
- Optiva, Inc.
- Khan Ir Gvon
- G02 - OPTICS
Information Patent Grant
Basic azo compounds, their production and use
- Patent number 6,140,478
- Issue date Oct 31, 2000
- Clariant Finance (BVI) Limited
- Jurgen Geiwiz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Bisazo compounds and process for the preparation thereof
- Patent number 5,965,715
- Issue date Oct 12, 1999
- Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo
- Ryuzo Ueno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for dyeing cellulosic materials with disazo dyestuffs
- Patent number 5,883,234
- Issue date Mar 16, 1999
- Bayer Aktiengesellschaft
- Winfried Mennicke
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and materials for thermostable and lightfast dichroic light...
- Patent number 5,739,296
- Issue date Apr 14, 1998
- Russian Technology Group
- Khan Ir Gvon
- G02 - OPTICS
Information Patent Grant
Organic photoconductive material and a photosensitive material for...
- Patent number 5,569,749
- Issue date Oct 29, 1996
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Hisao Kouno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Disazo dyes consisting of two monoazo dyes contaning a 1-phenyl-5-a...
- Patent number 5,545,725
- Issue date Aug 13, 1996
- Ciba-Geigy Corporation
- Adolf K aser
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for dyeing or printing hydroxyl group containing fiber mate...
- Patent number 5,542,956
- Issue date Aug 6, 1996
- Ciba-Geigy Corporation
- David McMullan
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Organic photoconductive material and a photosensitive material for...
- Patent number 5,506,346
- Issue date Apr 9, 1996
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Hisao Kouno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Basic disazo compounds containing sulphonic acid groups
- Patent number 5,498,701
- Issue date Mar 12, 1996
- Sandoz Ltd.
- Reinhard Pedrazzi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Biphenyl pyrazine compounds
- Patent number 5,464,941
- Issue date Nov 7, 1995
- Hoechst Celanese Corporation
- Richard Vicari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer compositions containing substituted biphenyl pyrazines
- Patent number 5,464,923
- Issue date Nov 7, 1995
- Hoechst Celanese Corporation
- Richard Vicari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrophotographic photosensitive member, and electrophotographic...
- Patent number 5,411,828
- Issue date May 2, 1995
- Canon Kabushiki Kaisha
- Yoshio Kashizaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Azo dyes and process of dyeing with azo dyes which contain an N-(hy...
- Patent number 5,389,110
- Issue date Feb 14, 1995
- BASF Aktiengesellschaft
- Johannes P. Dix
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photoconductive composition containing trisazo and disazo compounds
- Patent number 5,370,954
- Issue date Dec 6, 1994
- Ricoh Company, Ltd.
- Katsuichi Ohta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for dyeing or printing hydroxyl group containing fibre mate...
- Patent number 5,320,648
- Issue date Jun 14, 1994
- Ciba-Geigy Corporation
- David H. McMullan
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for dyeing paper with disazo dyes
- Patent number 5,288,294
- Issue date Feb 22, 1994
- Ciba-Geigy Corporation
- Adolf Kaser
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Couplers for photogenerating azo pigments
- Patent number 5,281,503
- Issue date Jan 25, 1994
- Xerox Corporation
- Kock-Yee Law
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, and electrophotographic...
- Patent number 5,278,013
- Issue date Jan 11, 1994
- Canon Kabushiki Kaisha
- Yoshio Kashizaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Bisazo compounds which contain a diphenoquinone tetraazo component...
- Patent number 5,274,084
- Issue date Dec 28, 1993
- Mita Industrial Co., Ltd.
- Eiichi Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processes for the preparation of bisazo photogenerating pigments us...
- Patent number 5,175,258
- Issue date Dec 29, 1992
- Xerox Corporation
- Kock-Yee Law
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Bis-azo compound and electrophotographic photosensitive member with...
- Patent number 5,168,026
- Issue date Dec 1, 1992
- Mita Industrial Co., Ltd.
- Eiichi Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, electrophotographic appa...
- Patent number 5,137,794
- Issue date Aug 11, 1992
- Canon Kabushiki Kaisha
- Toshihiro Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor containing bisazo compound
- Patent number 5,106,712
- Issue date Apr 21, 1992
- Fuji Photo Film Co., Ltd.
- Katsugi Kitatani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DISAZO PIGMENT, PIGMENT COMPOSITION, AND PRINTING INK
- Publication number 20230257588
- Publication date Aug 17, 2023
- DIC CORPORATION
- Shumei Ji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Disazo dyes, and copper complexes thereof, for dyeing paper
- Publication number 20060229440
- Publication date Oct 12, 2006
- Adolf Kaser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Dark quenchers, probes and other conjugates incorporating the same,...
- Publication number 20060177857
- Publication date Aug 10, 2006
- BERRY & ASSOCIATES, INC.
- David A. Berry
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Anthraquinone-azo dyes
- Publication number 20050182247
- Publication date Aug 18, 2005
- Athanassios Tzikas
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink, ink-jet-recording method and bis-azo compound
- Publication number 20040129172
- Publication date Jul 8, 2004
- Fuji Photo Film Co., Ltd.
- Toru Harada
- G02 - OPTICS
Information Patent Application
Disazo dyes, and copper complexes thereof, for dyeing paper
- Publication number 20040063920
- Publication date Apr 1, 2004
- Adolf Kaser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DIMERIC AZO PYRIDONE COLORANTS
- Publication number 20040010058
- Publication date Jan 15, 2004
- Xerox Corporation.
- Rina Carlini
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

characterised by the tetrazo component

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Water soluble and water fast dyes for ink jet printing

Dark quenchers, probes and other conjugates incorporating the same,...

Disazo dyes, and copper complexes thereof, for dyeing paper

Anthraquinone-azo dyes

Ink, ink-jet-recording method and bis-azo compound

Dimeric azo pyridone colorants

Method for thermostable and lightfast dichroic light polarizers

Basic azo compounds, their production and use

Bisazo compounds and process for the preparation thereof

Process for dyeing cellulosic materials with disazo dyestuffs

Method and materials for thermostable and lightfast dichroic light...

Organic photoconductive material and a photosensitive material for...

Disazo dyes consisting of two monoazo dyes contaning a 1-phenyl-5-a...

Process for dyeing or printing hydroxyl group containing fiber mate...

Organic photoconductive material and a photosensitive material for...

Basic disazo compounds containing sulphonic acid groups

Biphenyl pyrazine compounds

Polymer compositions containing substituted biphenyl pyrazines

Electrophotographic photosensitive member, and electrophotographic...

Azo dyes and process of dyeing with azo dyes which contain an N-(hy...

Photoconductive composition containing trisazo and disazo compounds

Process for dyeing or printing hydroxyl group containing fibre mate...

Process for dyeing paper with disazo dyes

Couplers for photogenerating azo pigments

Electrophotographic photosensitive member, and electrophotographic...

Bisazo compounds which contain a diphenoquinone tetraazo component...

Processes for the preparation of bisazo photogenerating pigments us...

Bis-azo compound and electrophotographic photosensitive member with...

Electrophotographic photosensitive member, electrophotographic appa...

Electrophotographic photoreceptor containing bisazo compound

Patents Applicationslast 30 patents

DISAZO PIGMENT, PIGMENT COMPOSITION, AND PRINTING INK

Disazo dyes, and copper complexes thereof, for dyeing paper

Dark quenchers, probes and other conjugates incorporating the same,...

Anthraquinone-azo dyes

Ink, ink-jet-recording method and bis-azo compound

Disazo dyes, and copper complexes thereof, for dyeing paper

DIMERIC AZO PYRIDONE COLORANTS