Heterocyclic compounds

Industry

CPC
C09B31/28

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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES C09B31/00Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling

Current Industry

C09B31/28Heterocyclic compounds

Industries

Patents Grantslast 30 patents

Information Patent Grant
Color polarizing film, antireflective film and display device
- Patent number 10,324,333
- Issue date Jun 18, 2019
- Samsung Electronics Co., Ltd.
- Deuk Kyu Moon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polarizing film and display device including the polarizing film
- Patent number 9,207,359
- Issue date Dec 8, 2015
- Samsung Electronics Co., Ltd.
- Yong Joo Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Black dichroic dye
- Patent number 9,057,020
- Issue date Jun 16, 2015
- BASF SE
- Jean-Pierre Bacher
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Azo dyes
- Patent number 9,023,118
- Issue date May 5, 2015
- Kemira Oyj
- Helmut-Martin Meier
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dichroic dye composition, light absorption anisotropic film, and po...
- Patent number 8,927,070
- Issue date Jan 6, 2015
- FUJIFILM Corporation
- Nobutaka Iwahashi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, ink for inkjet recording and inkjet recording method
- Patent number 8,834,619
- Issue date Sep 16, 2014
- FUJIFILM Corporation
- Yoshiaki Nagata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink composition, inkjet recording method, and colored material
- Patent number 8,741,045
- Issue date Jun 3, 2014
- Nippon Kayaku Kabushiki Kaisha
- Akira Kawaguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Black ink-jet inks with reduced lightness and haze
- Patent number 8,562,121
- Issue date Oct 22, 2013
- Hewlett-Packard Development Company, L.P.
- Sukanya Rengaswamy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Coloring matter consisting of trisazo compound, ink compositions, r...
- Patent number 8,556,406
- Issue date Oct 15, 2013
- Nippon Kayaku Kabushiki Kaisha
- Takashi Yoshimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink set, inkjet recording method and recorded material
- Patent number 8,372,190
- Issue date Feb 12, 2013
- FUJIFILM Corporation
- Keiichi Tateishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Trisazo compound, ink composition, recording method, and colored ar...
- Patent number 8,167,991
- Issue date May 1, 2012
- Nippon Kayaku Kabushiki Kaisha
- Takahiko Matsui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Trisazo compound, ink composition, recording method and colored body
- Patent number 8,080,100
- Issue date Dec 20, 2011
- Nippon Kayaku Kabushiki Kaisha
- Takashi Yoshimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Trisazo compound, ink composition, printing method and colored product
- Patent number 7,901,498
- Issue date Mar 8, 2011
- Nippon Kayaku Kabushiki Kaisha
- Koji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dye-based black ink formulations and ink-jet ink sets
- Patent number 7,887,627
- Issue date Feb 15, 2011
- Hewlett-Packard Development Company, L.P.
- Sukanya Rengaswamy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dyes, compositions and ink jet printing processes
- Patent number 7,637,992
- Issue date Dec 29, 2009
- Fujifilm Imaging Colorants Limited
- Prahalad Manibhai Mistry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo-dyestuffs
- Patent number 7,638,609
- Issue date Dec 29, 2009
- Fujifilm Imaging Colorants Limited
- Prahalad Manibhai Mistry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet ink, inkjet recording method and color toner composition
- Patent number 7,186,292
- Issue date Mar 6, 2007
- Fuji Photo Film Co., Ltd.
- Yoshiharu Yabuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dyes for ink jet printing
- Patent number 7,052,538
- Issue date May 30, 2006
- Avecia Limited
- Prahalad Manibhai Mistry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo dyes for ink jet printing
- Patent number 7,041,161
- Issue date May 9, 2006
- Avecia Limited
- Prahalad Manibhai Mistry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing azo dyes containing A2- (arylsulphonylamino)-...
- Patent number 5,637,678
- Issue date Jun 10, 1997
- Sandoz Ltd.
- Jordi Berenguer Barra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azo dyes containing a 2-(arylsulphonylamino)pyrimidine radical
- Patent number 5,554,736
- Issue date Sep 10, 1996
- Jordi B. Barra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azo dyes containing a 2-(arylsulphonylamino)-pyrimidine radical and...
- Patent number 5,514,783
- Issue date May 7, 1996
- Sandoz Ltd.
- Jordi B. Barra
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(arylsulphonylamino)-pyrimidine intermediates for Azo dyes
- Patent number 5,510,483
- Issue date Apr 23, 1996
- Sandoz Ltd.
- Jordi B. Barra
- 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
Dichroic liquid crystal compositions made with asymmetric tris-azo...
- Patent number 4,411,812
- Issue date Oct 25, 1983
- General Electric Company
- Siegfried Aftergut
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble azo dyes containing diaminopyrimidine coupler components
- Patent number 4,145,341
- Issue date Mar 20, 1979
- BASF Aktiengesellschaft
- Johannes Dehnert
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phenyl-azo-tetrahydroquinoline azo compounds
- Patent number 3,951,942
- Issue date Apr 20, 1976
- The University of Delaware
- Max A. Weaver
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3900460
- Patent number 3,900,460
- Issue date Aug 19, 1975
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3244693
- Patent number 3,244,693
- Issue date Apr 5, 1966
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3078266
- Patent number 3,078,266
- Issue date Feb 19, 1963
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
INK SET, INK CARTRIDGE, INK JET PRINTER, AND INK JET RECORDING METHOD
- Publication number 20200216701
- Publication date Jul 9, 2020
- FUJIFILM CORPORATION
- Keiichi TATEISHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLOR POLARIZING FILM, ANTIREFLECTIVE FILM AND DISPLAY DEVICE
- Publication number 20170242296
- Publication date Aug 24, 2017
- Samsung Electronics Co., Ltd.
- Deuk Kyu MOON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLARIZING FILM AND DISPLAY DEVICE INCLUDING THE POLARIZING FILM
- Publication number 20140131643
- Publication date May 15, 2014
- Samsung Electronics Co., Ltd.
- Yong Joo LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLARIZING FILM AND DISPLAY DEVICE INCLUDING THE POLARIZING FILM
- Publication number 20140124714
- Publication date May 8, 2014
- Yong Joo LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK COMPOSITION, INK FOR INKJET RECORDING AND INKJET RECORDING METHOD
- Publication number 20140013997
- Publication date Jan 16, 2014
- FUJIFILM CORPORATION
- Yoshiaki NAGATA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK COMPOSITION, INKJET RECORDING METHOD, AND COLORED MATERIAL
- Publication number 20130288019
- Publication date Oct 31, 2013
- Nippon Kayaku Kabushiki-Kaisha
- Akira Kawaguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
AZO DYES
- Publication number 20130269124
- Publication date Oct 17, 2013
- Helmut-Martin Meier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BLACK DICHROIC DYE
- Publication number 20130092874
- Publication date Apr 18, 2013
- BASF SE
- Jean-Pierre Bacher
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Dyes and Their Use in Ink-Jet Printing
- Publication number 20120171435
- Publication date Jul 5, 2012
- FUJIFILM IMAGING COLORANTS LIMITED
- Clive Edwin Foster
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLORING MATTER CONSISTING OF TRISAZO COMPOUND, INK COMPOSITIONS, R...
- Publication number 20120120148
- Publication date May 17, 2012
- Nippon Kayaku Kabushiki-Kaisha
- Takashi Yoshimoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DICHROIC DYE COMPOSITION, LIGHT ABSORPTION ANISOTROPIC FILM, AND PO...
- Publication number 20110177315
- Publication date Jul 21, 2011
- FUJIFILM CORPORATION
- Nobutaka Iwahashi
- G02 - OPTICS
Information Patent Application
TRISAZO COMPOUND, INK COMPOSITION, RECORDING METHOD AND COLORED BODY
- Publication number 20110050787
- Publication date Mar 3, 2011
- Takashi Yoshimoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POLARIZING FILM, LAMINATE, AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110051052
- Publication date Mar 3, 2011
- Tomoki Tasaka
- G02 - OPTICS
Information Patent Application
Black Ink-jet Inks With Reduced Lightness And Haze
- Publication number 20110043577
- Publication date Feb 24, 2011
- Sukanya Rengaswamy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
TRISAZO COMPOUND, INK COMPOSITION, PRINTING METHOD AND COLORED PRODUCT
- Publication number 20100309246
- Publication date Dec 9, 2010
- NIPPON KAYAKU KABUSHIKI KAISHA
- Koji Hirota
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INK SET, INKJET RECORDING METHOD AND RECORDED MATERIAL
- Publication number 20100302305
- Publication date Dec 2, 2010
- FUJIFILM CORPORATION
- Keiichi Tateishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Trisazo Compounds, Compositions and Ink Jet Printing Processes
- Publication number 20090208713
- Publication date Aug 20, 2009
- Prahalad Manibhai Mistry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Trisazo Compound, Ink Composition, Recording Method, and Colored Ar...
- Publication number 20090062545
- Publication date Mar 5, 2009
- Takahiko Matsui
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Trisazo Dyes, Compositions and Ink jet Printing Processes
- Publication number 20090041939
- Publication date Feb 12, 2009
- Prahalad Manibhai Mistry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Dye-based black ink formulations and ink-jet ink sets
- Publication number 20080257206
- Publication date Oct 23, 2008
- Sukanya Rengaswamy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Trisazo-dyestuffs
- Publication number 20070062409
- Publication date Mar 22, 2007
- Prahalad Manibhai Mistry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Trisazo dyes for ink jet printing
- Publication number 20050217535
- Publication date Oct 6, 2005
- Prahalad Manibhai Mistry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Trisazo dyes for ink jet printing
- Publication number 20050200671
- Publication date Sep 15, 2005
- Prahalad Manibhai Mistry
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Inkjet ink, inkjet recording method and color toner composition
- Publication number 20050074684
- Publication date Apr 7, 2005
- Fuji Photo Film Co., Ltd.
- Yoshiharu Yabuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Heterocyclic compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Color polarizing film, antireflective film and display device

Polarizing film and display device including the polarizing film

Black dichroic dye

Azo dyes

Dichroic dye composition, light absorption anisotropic film, and po...

Ink composition, ink for inkjet recording and inkjet recording method

Ink composition, inkjet recording method, and colored material

Black ink-jet inks with reduced lightness and haze

Coloring matter consisting of trisazo compound, ink compositions, r...

Ink set, inkjet recording method and recorded material

Trisazo compound, ink composition, recording method, and colored ar...

Trisazo compound, ink composition, recording method and colored body

Trisazo compound, ink composition, printing method and colored product

Dye-based black ink formulations and ink-jet ink sets

Trisazo dyes, compositions and ink jet printing processes

Trisazo-dyestuffs

Inkjet ink, inkjet recording method and color toner composition

Trisazo dyes for ink jet printing

Trisazo dyes for ink jet printing

Process for preparing azo dyes containing A2- (arylsulphonylamino)-...

Azo dyes containing a 2-(arylsulphonylamino)pyrimidine radical

Azo dyes containing a 2-(arylsulphonylamino)-pyrimidine radical and...

2-(arylsulphonylamino)-pyrimidine intermediates for Azo dyes

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

Dichroic liquid crystal compositions made with asymmetric tris-azo...

Water-soluble azo dyes containing diaminopyrimidine coupler components

Phenyl-azo-tetrahydroquinoline azo compounds

3900460

3244693

3078266

Patents Applicationslast 30 patents

INK SET, INK CARTRIDGE, INK JET PRINTER, AND INK JET RECORDING METHOD

COLOR POLARIZING FILM, ANTIREFLECTIVE FILM AND DISPLAY DEVICE

POLARIZING FILM AND DISPLAY DEVICE INCLUDING THE POLARIZING FILM

POLARIZING FILM AND DISPLAY DEVICE INCLUDING THE POLARIZING FILM

INK COMPOSITION, INK FOR INKJET RECORDING AND INKJET RECORDING METHOD

INK COMPOSITION, INKJET RECORDING METHOD, AND COLORED MATERIAL

AZO DYES

BLACK DICHROIC DYE

Dyes and Their Use in Ink-Jet Printing

COLORING MATTER CONSISTING OF TRISAZO COMPOUND, INK COMPOSITIONS, R...

DICHROIC DYE COMPOSITION, LIGHT ABSORPTION ANISOTROPIC FILM, AND PO...

TRISAZO COMPOUND, INK COMPOSITION, RECORDING METHOD AND COLORED BODY

POLARIZING FILM, LAMINATE, AND LIQUID CRYSTAL DISPLAY DEVICE

Black Ink-jet Inks With Reduced Lightness And Haze

TRISAZO COMPOUND, INK COMPOSITION, PRINTING METHOD AND COLORED PRODUCT

INK SET, INKJET RECORDING METHOD AND RECORDED MATERIAL

Trisazo Compounds, Compositions and Ink Jet Printing Processes

Trisazo Compound, Ink Composition, Recording Method, and Colored Ar...

Trisazo Dyes, Compositions and Ink jet Printing Processes

Dye-based black ink formulations and ink-jet ink sets

Trisazo-dyestuffs

Trisazo dyes for ink jet printing

Trisazo dyes for ink jet printing

Inkjet ink, inkjet recording method and color toner composition