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Styryl-azo dyes
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CPC
C09B56/08
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CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B56/00
Azo dyes containing other chromophoric systems
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C09B56/08
Styryl-azo dyes
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Patents Grants
last 30 patents
Information
Patent Grant
Carrier fluid compounds and dye compounds for electrowetting apparatus
Patent number
10,338,372
Issue date
Jul 2, 2019
Amazon Technologies, Inc.
Robin Leguijt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Achromatic dye-based highly-transmissive polarization element, and...
Patent number
10,209,417
Issue date
Feb 19, 2019
Nippon Kayaku Kabushiki Kaisha
Noriaki Mochizuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo compound and dye polarizing film containing the same
Patent number
8,940,059
Issue date
Jan 27, 2015
Nippon Kayaku Kabushiki Kaisha
Yuichi Sadamitsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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, inkjet recording ink composition, ink set, ink car...
Patent number
8,523,990
Issue date
Sep 3, 2013
FUJIFILM Corporation
Shigeaki Tanaka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dye-sensitized photoelectric conversion device
Patent number
8,338,701
Issue date
Dec 25, 2012
Nippon Kayaku Kabushiki Kaisha
Masaaki Ikeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dye-sensitized photoelectric conversion device
Patent number
8,338,700
Issue date
Dec 25, 2012
Nippon Kayaku Kabushiki Kaisha
Masaaki Ikeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo compound, and dye-containing polarizing film comprising the same
Patent number
8,232,375
Issue date
Jul 31, 2012
Nippon Kayaku Kabushiki Kaisha
Takahiro Higeta
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Photoreactive regulator of glutamate receptor function and methods...
Patent number
8,178,496
Issue date
May 15, 2012
The Regents of the University of California
Dirk Trauner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dye-sensitized photoelectric conversion device
Patent number
7,851,701
Issue date
Dec 14, 2010
Nippon Kayaku Kabushiki Kaisha
Masaaki Ikeda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo compounds and dye-type polarizing films or plates containing th...
Patent number
7,445,822
Issue date
Nov 4, 2008
Nippon Kayaku Kabushiki Kaisha
Yuichi Sadamitsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo compound, aqueous dye solutions containing the same, inks and u...
Patent number
7,387,668
Issue date
Jun 17, 2008
Nippon Kayaku Kabushiki Kaisha
Hirokazu Kitayama
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lightfast colorant and lightfast ink composition including the same
Patent number
7,173,114
Issue date
Feb 6, 2007
Samsung Electronics Co., Ltd.
Kyung-hoon Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrophotographic photoreceptor containing an azo pigment
Patent number
5,378,568
Issue date
Jan 3, 1995
Mitsubishi Paper Mills Limited
Makoto Okaji
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic disazo photoreceptor
Patent number
5,041,349
Issue date
Aug 20, 1991
Mitsubishi Paper Mills, Limited
Kazuhiro Emoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor with bisazo compound
Patent number
4,999,269
Issue date
Mar 12, 1991
Mitsubishi Paper Mills, Limited
Kazuhiro Emoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photosensitive member comprising bisazo pigment
Patent number
4,945,021
Issue date
Jul 31, 1990
Minolta Camera Kabushiki Kaisha
Masakazu Takata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Tricyanovinyl-N,N-disubstituted anilines as disperse dyes
Patent number
4,914,190
Issue date
Apr 3, 1990
Ciba-Geigy Corporation
Peter Liechti
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photosensitive member comprising azo compound having pyridine-n-oxi...
Patent number
4,871,633
Issue date
Oct 3, 1989
Minolta Camera Kabushiki Kaisha
Masakazu Takata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pigment compounds and method of preparations
Patent number
4,285,863
Issue date
Aug 25, 1981
Montedison S.p.A.
Ruggero Battisti
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dyes from 2-amino-5-styryl-1,3,4-thiadiazoles
Patent number
4,273,926
Issue date
Jun 16, 1981
Eastman Kodak Company
Mark D. Frishberg
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Azo dyes from 2-amino-5-styryl-1,3,4-thiadiazoles
Patent number
4,219,475
Issue date
Aug 26, 1980
Eastman Kodak Company
Mark D. Frishberg
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heterocyclic-azo-phenyl compounds containing a styrl group
Patent number
3,933,786
Issue date
Jan 20, 1976
Ciba-Geigy AG
Richard Peter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3717625
Patent number
3,717,625
Issue date
Feb 20, 1973
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2824096
Patent number
2,824,096
Issue date
Feb 18, 1958
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Polarizing Element And Polarizing Plate
Publication number
20140218797
Publication date
Aug 7, 2014
POLATECHNO CO., LTD.
Noriaki Mochizuki
B32 - LAYERED PRODUCTS
Information
Patent Application
Polarizing Element And Polarizing Plate
Publication number
20140218666
Publication date
Aug 7, 2014
POLATECHNO CO., LTD.
Noriaki Mochizuki
B32 - LAYERED PRODUCTS
Information
Patent Application
Polarizer And Polarizing Plate
Publication number
20140218628
Publication date
Aug 7, 2014
POLATECHNO CO., LTD.
Noriaki Mochizuki
B32 - LAYERED PRODUCTS
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
INK COMPOSITION, INKJET RECORDING INK COMPOSITION, INK SET, INK CAR...
Publication number
20110104458
Publication date
May 5, 2011
FUJIFILM Corporation
Shigeaki Tanaka
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Azo Compound And Dye Polarizing Film Containing The Same
Publication number
20110089383
Publication date
Apr 21, 2011
Nippon Kayaku Kabushiki-Kaisha
Yuichi Sadamitsu
G02 - OPTICS
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
Dye-Sensitized Photoelectric Conversion Device
Publication number
20110031446
Publication date
Feb 10, 2011
Nippon Kayaku Kabushiki-Kaisha
Masaaki Ikeda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Dye-Sensitized Photoelectric Conversion Device
Publication number
20110030801
Publication date
Feb 10, 2011
Nippon Kayaku Kabushiki-Kaisha
Masaaki Ikeda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Azo compound and dye polarizing film containing the same
Publication number
20100257678
Publication date
Oct 14, 2010
Yuichi Sadamitsu
G02 - OPTICS
Information
Patent Application
Azo Compound, And Dye-Containing Polarizing Film Comprising The Same
Publication number
20100226008
Publication date
Sep 9, 2010
NIPPON KAYAKU KABUSHIKI KAISHA
Takahiro Higeta
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PHOTOREACTIVE REGULATOR OF GLUTAMATE RECEPTOR FUNCTION AND METHODS...
Publication number
20090181454
Publication date
Jul 16, 2009
Dirk Trauner
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Azo Compounds And Dye-Type Polarizing Films Or Plates Containing Th...
Publication number
20080094549
Publication date
Apr 24, 2008
Yuichi Sadamitsu
G02 - OPTICS
Information
Patent Application
Azo compound, aqueous dye solutions containing the same, inks and u...
Publication number
20070119341
Publication date
May 31, 2007
Hirokazu Kitayama
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Photoelectric conversion element sensitized with coloring matter
Publication number
20040187918
Publication date
Sep 30, 2004
Masaaki Ikeda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Lightfast colorant and lightfast ink composition including the same
Publication number
20040158050
Publication date
Aug 12, 2004
Samsung Electronics Co., Ltd.
Kyung-hoon Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...