Tetrazo dyes

Industry

CPC
C09B35/50

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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

C09B35/50Tetrazo dyes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic scintillator based on cubic garnet compositions for positro...
- Patent number 11,326,099
- Issue date May 10, 2022
- GE Precision Healthcare LLC
- Alok Mani Srivastava
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Multi-chromophoric quencher constructs for use in high sensitivity...
- Patent number 8,586,718
- Issue date Nov 19, 2013
- Applied Biosystems, LLC.
- Scott C. Benson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
AZO pigment, electrophotographic photosensitive member, process car...
- Patent number 8,309,696
- Issue date Nov 13, 2012
- Canon Kabushiki Kaisha
- Atsushi Fujii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multi-chromophoric AZO pyridone colorants
- Patent number 7,754,862
- Issue date Jul 13, 2010
- Xerox Corporation
- James D. Mayo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ink for ink jet recording comprising print density improver, print...
- Patent number 7,465,344
- Issue date Dec 16, 2008
- Fujifilm Corporation
- Tomohiro Chino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multi-chromophoric azo pyridone colorants
- Patent number 7,381,253
- Issue date Jun 3, 2008
- Xerox Corporation
- James D. Mayo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azo dyestuffs
- Patent number 7,371,831
- Issue date May 13, 2008
- Clariant Finance (BVI) Limited
- Martin Oberholzer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ink jet black ink, ink set, ink jet recording method, ink cartridge...
- Patent number 7,198,665
- Issue date Apr 3, 2007
- Canon Kabushiki Kaisha
- Kunihiko Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 6,139,997
- Issue date Oct 31, 2000
- Canon Kabushiki Kaisha
- Masato Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Liquid crystal coupled dichroic dyes
- Patent number 5,389,285
- Issue date Feb 14, 1995
- Hercules Incorporated
- Paul J. Shannon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-polarizing films containing dichroic dyes
- Patent number 5,340,504
- Issue date Aug 23, 1994
- Bayer AG
- Uwe Claussen
- G02 - OPTICS
Information Patent Grant
Polyazo dyes with diazo components of the aminophenol and the amino...
- Patent number 5,104,979
- Issue date Apr 14, 1992
- BASF Aktiengesellschaft
- Guenter Hansen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 2,3-dihydro-1,3-dialkyl-2,3-dialkyl perimidin...
- Patent number 5,097,029
- Issue date Mar 17, 1992
- Hercules Incorporated
- Paul J. Shannon
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrophotographic photoreceptor
- Patent number 5,019,474
- Issue date May 28, 1991
- Fuji Photo Film Co., Ltd.
- Naonori Makino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive layer containing azo pigment wit...
- Patent number 4,994,338
- Issue date Feb 19, 1991
- Canon Kabushiki Kaisha
- Hideyuki Takai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor
- Patent number 4,985,324
- Issue date Jan 15, 1991
- Fuji Photo Film Co., Ltd.
- Katsuji Kitatani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member comprising an azo compound
- Patent number 4,983,480
- Issue date Jan 8, 1991
- Minolta Camera Kabushiki Kaisha
- Hideaki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tetrakisazo photoconductive composition and electrophotographic pho...
- Patent number 4,882,249
- Issue date Nov 21, 1989
- Fuji Photo Film Co., Ltd.
- Katsugi Kitatani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member comprising an azo pigment
- Patent number 4,865,935
- Issue date Sep 12, 1989
- Minolta Camera Kabushiki Kaisha
- Hideaki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member having an azo compound
- Patent number 4,810,608
- Issue date Mar 7, 1989
- Minolta Camera Kabushiki Kaisha
- Hideaki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member for electrophotography comprising azo pigments
- Patent number 4,666,810
- Issue date May 19, 1987
- Canon Kabushiki Kaisha
- Shoji Umehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive composition having a tetrakisazo compound
- Patent number 4,629,672
- Issue date Dec 16, 1986
- Fuji Photo Film Co., Ltd.
- Naonori Makino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive composition comprising azo compounds
- Patent number 4,612,271
- Issue date Sep 16, 1986
- Fuji Photo Film Co., Ltd.
- Naonori Makino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Azo photoreceptor
- Patent number 4,579,800
- Issue date Apr 1, 1986
- Konishiroku Photo Industry Co., Ltd.
- Naohiro Hirose
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Azo photoreceptor
- Patent number 4,576,886
- Issue date Mar 18, 1986
- Konishiroku Photo Industry Co., Ltd.
- Naohiro Hirose
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Asymmetric dichroic dye molecules having poly(arylazo) linking grou...
- Patent number 4,565,424
- Issue date Jan 21, 1986
- Minnesota Mining and Manufacturing Company
- William A. Huffman
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyestuff containing at least three azo bridges
- Patent number 4,485,042
- Issue date Nov 27, 1984
- Cassella Aktiengesellschaft
- Norbert Armbrecht
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dye
- Patent number 4,479,906
- Issue date Oct 30, 1984
- BASF Aktiengesellschaft
- Georg Zeidler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Recording liquid
- Patent number 4,426,226
- Issue date Jan 17, 1984
- Canon Kabushiki Kaisha
- Tokuya Ohta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Multi-Chromophoric Quencher Constructs for Use in High Sensitivity...
- Publication number 20140114048
- Publication date Apr 24, 2014
- Applied Biosystems, LLC
- Scott BENSON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION AND COL...
- Publication number 20100118067
- Publication date May 13, 2010
- Ryoutarou Morita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AZO PIGMENT, ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CAR...
- Publication number 20100075239
- Publication date Mar 25, 2010
- Canon Kabushiki Kaisha
- Atsushi Fujii
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink-Jet Printing Using Disazo Dyes
- Publication number 20090017278
- Publication date Jan 15, 2009
- Rachel Anne James
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MULTI-CHROMOPHORIC AZO PYRIDONE COLORANTS
- Publication number 20080071051
- Publication date Mar 20, 2008
- Xerox Corporation
- James D. Mayo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Concentrated Dye Solution
- Publication number 20070251030
- Publication date Nov 1, 2007
- Martin Oberholzer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ink for ink jet recording comprising print density improver, print...
- Publication number 20060272544
- Publication date Dec 7, 2006
- Fuji Photo Film, Co., Ltd.
- Tomohiro Chino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Multi-chromophoric azo pyridone colorants
- Publication number 20060117991
- Publication date Jun 8, 2006
- Xerox Corporation.
- James D. Mayo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ink jet black ink, ink set, ink jet recording method, ink cartridge...
- Publication number 20060102048
- Publication date May 18, 2006
- Canon Kabushiki Kaisha
- Kunihiko Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Multi-chromophoric quencher constructs for use in high sensitivity...
- Publication number 20060063186
- Publication date Mar 23, 2006
- Applera Corporation
- Scott C. Benson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Azo dyestuffs
- Publication number 20040083924
- Publication date May 6, 2004
- Martin Oberholzer
- C07 - ORGANIC CHEMISTRY

Tetrazo dyes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ceramic scintillator based on cubic garnet compositions for positro...

Multi-chromophoric quencher constructs for use in high sensitivity...

AZO pigment, electrophotographic photosensitive member, process car...

Multi-chromophoric AZO pyridone colorants

Ink for ink jet recording comprising print density improver, print...

Multi-chromophoric azo pyridone colorants

Azo dyestuffs

Ink jet black ink, ink set, ink jet recording method, ink cartridge...

Electrophotographic photosensitive member, process cartridge and el...

Electrophotographic photosensitive member, and electrophotographic...

Liquid crystal coupled dichroic dyes

Light-polarizing films containing dichroic dyes

Polyazo dyes with diazo components of the aminophenol and the amino...

Process for preparing 2,3-dihydro-1,3-dialkyl-2,3-dialkyl perimidin...

Electrophotographic photoreceptor

Electrophotographic photosensitive layer containing azo pigment wit...

Electrophotographic photoreceptor

Photosensitive member comprising an azo compound

Tetrakisazo photoconductive composition and electrophotographic pho...

Photosensitive member comprising an azo pigment

Photosensitive member having an azo compound

Photosensitive member for electrophotography comprising azo pigments

Light-sensitive composition having a tetrakisazo compound

Photosensitive composition comprising azo compounds

Azo photoreceptor

Azo photoreceptor

Asymmetric dichroic dye molecules having poly(arylazo) linking grou...

Dyestuff containing at least three azo bridges

Trisazo dye

Recording liquid

Patents Applicationslast 30 patents

Multi-Chromophoric Quencher Constructs for Use in High Sensitivity...

WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION AND COL...

AZO PIGMENT, ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CAR...

Ink-Jet Printing Using Disazo Dyes

MULTI-CHROMOPHORIC AZO PYRIDONE COLORANTS

Concentrated Dye Solution

Ink for ink jet recording comprising print density improver, print...

Multi-chromophoric azo pyridone colorants

Ink jet black ink, ink set, ink jet recording method, ink cartridge...

Multi-chromophoric quencher constructs for use in high sensitivity...

Azo dyestuffs