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from a pyridine ring containing one or more amino groups
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CPC
C09B29/3639
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CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B29/00
Monoazo dyes prepared by diazotising and coupling
Current Industry
C09B29/3639
from a pyridine ring containing one or more amino groups
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Patents Grants
last 30 patents
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Patent Grant
Colorant mixtures
Patent number
11,407,912
Issue date
Aug 9, 2022
Huntsman International LLC
Veronique Hall-Goulle
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Disperse azo dyes, a process for the preparation thereof and the us...
Patent number
10,934,435
Issue date
Mar 2, 2021
Huntsman International LLC
Veronique Hall
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Disperse azo dyes, a process for the preparation thereof and the us...
Patent number
10,023,742
Issue date
Jul 17, 2018
Huntsman International LLC
Urs Lauk
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Grant
Disperse azo dyes
Patent number
9,938,411
Issue date
Apr 10, 2018
Huntsman International LLC
Patric Nowack
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Laundry care composition comprising carboxylate dye
Patent number
9,834,682
Issue date
Dec 5, 2017
Milliken & Company
Eduardo Torres
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Compound for generating second harmonic of light, dye composition f...
Patent number
9,709,555
Issue date
Jul 18, 2017
Keio University
Mutsuo Nuriya
G01 - MEASURING TESTING
Information
Patent Grant
Water-insoluble coloring compound, ink, thermal transfer recording...
Patent number
9,382,426
Issue date
Jul 5, 2016
Canon Kabushiki Kaisha
Takeshi Sekiguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Disperse azo dyes, a process for the preparation thereof and the us...
Patent number
9,376,570
Issue date
Jun 28, 2016
Huntsman International LLC
Urs Lauk
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Grant
Compound having xanthene skeleton, coloring composition, ink for in...
Patent number
9,023,138
Issue date
May 5, 2015
FUJIFILM Corporation
Yoshihiko Fujie
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Patent Grant
Electrophoretic composition, microcapsule and electrophoretic displ...
Patent number
8,582,199
Issue date
Nov 12, 2013
FUJIFILM Corporation
Takashi Kato
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Magenta inks and ink sets for ink-jet imaging
Patent number
8,475,578
Issue date
Jul 2, 2013
Hewlett-Packard Development Company, L.P.
Tye J. Dodge
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink jet recording method and ink jet recording apparatus
Patent number
8,328,346
Issue date
Dec 11, 2012
Canon Kabushiki Kaisha
Satoshi Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink set and inkjet recording method
Patent number
8,215,760
Issue date
Jul 10, 2012
FUJIFILM Corporation
Masaru Takasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Azo pigments, pigment dispersion, coloring composition, and ink for...
Patent number
8,206,465
Issue date
Jun 26, 2012
FUJIFILM Corporation
Nobuo Seto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Water-based ink for ink-jet recording, ink cartridge and ink-jet re...
Patent number
8,016,928
Issue date
Sep 13, 2011
Brother Kogyo Kabushiki Kaisha
Satoshi Okuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Water-based ink for ink-jet recording, ink cartridge and ink-jet re...
Patent number
8,016,929
Issue date
Sep 13, 2011
Brother Kogyo Kabushiki Kaisha
Satoshi Okuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Colored curable composition, color filter and method of producing t...
Patent number
7,901,851
Issue date
Mar 8, 2011
FUJIFILM Corporation
Yuki Mizukawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Magenta dyes and inks for use in ink-jet printing
Patent number
7,819,961
Issue date
Oct 26, 2010
Fujifilm Imaging Colorants Limited
Gavin Wright
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink set, ink cartridge, inkjet recording method, and recorded matter
Patent number
7,740,695
Issue date
Jun 22, 2010
Seiko Epson Corporation
Kazuhiko Kitamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dye, ink jet recording ink, heat sensitive recording material,...
Patent number
7,648,943
Issue date
Jan 19, 2010
Fujifilm Corporation
Toshiki Fujiwara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink jet ink, ink jet recording method, ink cartridge, recording uni...
Patent number
7,618,484
Issue date
Nov 17, 2009
Canon Kabushiki Kaisha
Kuniaki Fujimoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo compound and process of producing the same, and novel compound...
Patent number
7,572,911
Issue date
Aug 11, 2009
Fujifilm Corporation
Toshiki Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Inkjet recording ink set
Patent number
7,252,707
Issue date
Aug 7, 2007
FUJIFILM Corporation
Takashi Ozawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo compound and process of producing the same, and novel compound...
Patent number
7,109,336
Issue date
Sep 19, 2006
Fuji Photo Film Co., Ltd.
Toshiki Fujiwara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azo dyes, a process for their preparation and their use in the prod...
Patent number
7,029,502
Issue date
Apr 18, 2006
Ciba Specialty Chemicals Corporation
Antoine Clément
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dyes
Patent number
7,026,459
Issue date
Apr 11, 2006
Ciba Specialty Chemicals Corporation
Romeo Dreier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Azo dyes, a process for their preparation and their use in the dyei...
Patent number
7,005,507
Issue date
Feb 28, 2006
Ciba Specialty Chemicals Corporation
Yvonne Pichler
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dye mixture containing at least four diazo dyes having the same col...
Patent number
5,623,060
Issue date
Apr 22, 1997
BASF Aktiengesellschaft
Gunther Lamm
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Azothiophene dyes containing a 2,4,6-triamino-3-cyanopyridine coupl...
Patent number
5,602,238
Issue date
Feb 11, 1997
Ciba-Geigy Corporation
J urgen Schaetzer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Basic azo dyestuffs of the 3-cyano-2,4,6-triamino pyridine series
Patent number
5,468,848
Issue date
Nov 21, 1995
Bayer Aktiengesellschaft
Karin Hassenruck
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
Colorant Mixtures
Publication number
20210130631
Publication date
May 6, 2021
Veronique Hall-Goulle
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Disperse Azo Dyes, a Process for the Preparation Thereof and the Us...
Publication number
20190153230
Publication date
May 23, 2019
Huntsman International LLC
Veronique HALL
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND FOR GENERATING SECOND HARMONIC OF LIGHT, DYE COMPOSITION F...
Publication number
20160116460
Publication date
Apr 28, 2016
KEIO UNIVERSITY
Mutsuo NURIYA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Disperse Azo Dyes, A Process for the Preparation Thereof and the Us...
Publication number
20150197637
Publication date
Jul 16, 2015
Huntsman International LLC
Urs Lauk
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Laundry Care Composition Comprising Carboxylate Dye
Publication number
20150080561
Publication date
Mar 19, 2015
Milliken & Company
Eduardo Torres
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
COLORING COMPOSITION, INK FOR INKJET RECORDING AND INKJET RECORDING...
Publication number
20140368573
Publication date
Dec 18, 2014
FUJIFILM CORPORATION
Yoshihiko FUJIE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
WATER-INSOLUBLE COLORING COMPOUND, INK, THERMAL TRANSFER RECORDING...
Publication number
20140370207
Publication date
Dec 18, 2014
Canon Kabushiki Kaisha
Takeshi Sekiguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
COMPOUND HAVING XANTHENE SKELETON, COLORING COMPOSITION, INK FOR IN...
Publication number
20140305336
Publication date
Oct 16, 2014
FUJIFILM CORPORATION
Yoshihiko FUJIE
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Disperse Azo Dyes
Publication number
20130255011
Publication date
Oct 3, 2013
Huntsman International LLC
Patric Nowack
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTROPHORETIC COMPOSITION, MICROCAPSULE AND ELECTROPHORETIC DISPL...
Publication number
20130155489
Publication date
Jun 20, 2013
FUJIFILM CORPORATION
Takashi KATO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COLOR FILTER AND IMAGE DISPLAY APPARATUS HAVING THE SAME
Publication number
20120205599
Publication date
Aug 16, 2012
FUJIFILM Corporation
Keisuke Matsumoto
G02 - OPTICS
Information
Patent Application
Magenta Dyes and Inks for Use in Ink-Jet Printing
Publication number
20120081456
Publication date
Apr 5, 2012
FUJIFILM IMAGING COLORANTS LIMITED
Clive Edwin Foster
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK JET RECORDING METHOD AND INK JET RECORDING APPARATUS
Publication number
20110310164
Publication date
Dec 22, 2011
Canon Kabushiki Kaisha
Satoshi Kudo
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Magenta Dyes and Inks for Use in Ink-Jet Printing
Publication number
20110262716
Publication date
Oct 27, 2011
FUJIFILM Corporation
Gavin Wright
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Magenta Dyes and Inks for Use in Ink-Jet Printing
Publication number
20110242197
Publication date
Oct 6, 2011
Fujifilm Imaging Colorants, Limited
Clive Edwin Foster
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DYES WITH POLYESTER SIDE CHAIN FOR POLYMER-COLORATION, THEIR PREPAR...
Publication number
20110092621
Publication date
Apr 21, 2011
DyStar Colours Deutschland GmbH
Gunter Görlitz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AZO PIGMENTS, PIGMENT DISPERSION, COLORING COMPOSITION, AND INK FOR...
Publication number
20110011306
Publication date
Jan 20, 2011
FUJIFILM CORPORATION
Nobuo Seto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Magenta Inks And Ink Sets For Ink-jet Imaging
Publication number
20100251933
Publication date
Oct 7, 2010
Tye J. Dodge
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Magenta Dyes and Inks for Use in Ink-Jet Printing
Publication number
20100255275
Publication date
Oct 7, 2010
Gavin Wright
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK SET AND INKJET RECORDING METHOD
Publication number
20100231663
Publication date
Sep 16, 2010
FUJIFILM CORPORATION
Masaru Takasaki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Magenta Dyes and Inks for Use in Ink-Jet Printing
Publication number
20100183852
Publication date
Jul 22, 2010
Gavin Wright
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Water-Based Ink For Ink-Jet Recording, Ink Cartridge and Ink-Jet Re...
Publication number
20090165671
Publication date
Jul 2, 2009
BROTHER KOGYO KABUSHIKI KAISHA
Satoshi OKUDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Water-Based Ink for Ink-Jet Recording, Ink Cartridge and Ink-Jet Re...
Publication number
20090167831
Publication date
Jul 2, 2009
BROTHER KOGYO KABUSHIKI KAISHA
Satoshi OKUDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Yellow Azo Dyes for Ink Jet Printing
Publication number
20090142554
Publication date
Jun 4, 2009
Gavin Wright
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK JET RECORDING SET AND INK JET RECORDING METHOD
Publication number
20090043081
Publication date
Feb 12, 2009
FUJIFILM Corporation
Yoshimitsu Arai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Ink set, ink cartridge, inkjet recording method, and recorded matter
Publication number
20090000511
Publication date
Jan 1, 2009
Seiko Epson Corporation
Kazuhiko Kitamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Dyes and Dye Mixtures for Dying Polymers, Method for the Production...
Publication number
20080312352
Publication date
Dec 18, 2008
DyStar Textilfarben GmbH & Co. Deutschland KG
Gunter Georlitz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
INK JET INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNI...
Publication number
20080274284
Publication date
Nov 6, 2008
Canon Kabushiki Kaisha
Kuniaki Fujimoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Cyanopyridine-Based Azo Dyes
Publication number
20080010756
Publication date
Jan 17, 2008
Huntsman International LLC
Véronique Hall-Goulle
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Novel Azo Compound or Salt, Ink Composition Comprising Such Azo Com...
Publication number
20080011191
Publication date
Jan 17, 2008
Yutaka Ishii
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...