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the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
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C09B5/24
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CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B5/00
Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
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C09B5/24
the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
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Patents Grants
last 30 patents
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Patent Grant
Methods of using nucleotide analogues
Patent number
11,548,909
Issue date
Jan 10, 2023
IsoPlexis Corporation
Mong Sano Marma
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Dye-based polarizing plate for infrared wavelength range using azo,...
Patent number
11,391,873
Issue date
Jul 19, 2022
Nippon Kayaku Kabushiki Kaisha
Noriaki Mochizuki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Methods for synthesizing nucleotide analogues with disulfide linkers
Patent number
11,117,921
Issue date
Sep 14, 2021
IsoPlexis Corporation
Mong Sano Marma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nucleotide analogues
Patent number
11,046,726
Issue date
Jun 29, 2021
Qiagen Sciences, LLC
Mong Sano Marma
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Methods for synthesizing nucleotide analogues with disulfide linkers
Patent number
10,336,785
Issue date
Jul 2, 2019
Qiagen Sciences, LLC
Mong Sano Marma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Nucleotide analogues
Patent number
10,301,346
Issue date
May 28, 2019
Qiagen Sciences, LLC
Mong Sano Marma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods of using nucleotide analogues
Patent number
10,273,539
Issue date
Apr 30, 2019
Qiagen Sciences, LLC
Mong Sano Marma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dyes with phosphinic acid, phosphinate, phosphonate and phosphonami...
Patent number
10,174,202
Issue date
Jan 8, 2019
Max-Planck Gesellschaft zur Foerderung der Wissenschaften e.V.
Maksim Sednev
C07 - ORGANIC CHEMISTRY
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Patent Grant
Colored charged silsesquioxanes
Patent number
9,228,063
Issue date
Jan 5, 2016
BASF SE
Reinhold Oehrlein
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Compounds for electronic devices
Patent number
9,034,485
Issue date
May 19, 2015
Merck Patent GmbH
Arne Buesing
C07 - ORGANIC CHEMISTRY
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Patent Grant
Anthraquinone dye-containing material, composition including the sa...
Patent number
8,492,569
Issue date
Jul 23, 2013
Cheil Industries, Inc.
Shahrokh Motallebi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
N-alkoxylated 2,3-anthraquinonedicarboximides for polymer coloratio...
Patent number
8,466,189
Issue date
Jun 18, 2013
Clariant (Produkte) Deutschland GmbH
Gunter Görlitz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Dyestuffs and resin compositions
Patent number
6,051,360
Issue date
Apr 18, 2000
Mitsui Chemicals, Inc.
Akio Karasawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Colorant precursors derivable from cells of plants of the genus med...
Patent number
5,989,876
Issue date
Nov 23, 1999
L'Oreal
Beatrice Belcour-Castro
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Color filter having novel dyestuff
Patent number
5,773,172
Issue date
Jun 30, 1998
Mitsui Toatsu Chemicals, Inc.
Akio Karasawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Blue dye mixtures of high brilliance
Patent number
5,382,263
Issue date
Jan 17, 1995
BASF Aktiengesellschaft
Helmut Degen
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for the preparation of benzothioxanthene dyestuffs
Patent number
5,280,128
Issue date
Jan 18, 1994
Cassella Aktiengesellschaft
Wolfgang Bauer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Disperse dyes which are convertible into a thermomigration fast form
Patent number
5,116,958
Issue date
May 26, 1992
Ciba-Geigy Corporation
Peter Liechti
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Guest-host type liquid crystal composition
Patent number
5,026,505
Issue date
Jun 25, 1991
Hitachi, Ltd.
Masaharu Kaneko
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Preparation of a blue anthraquinonoid disperse dye of 1,4-naphthoqu...
Patent number
4,904,796
Issue date
Feb 27, 1990
BASF Aktiengesellschaft
Eberhard Michaelis
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the preparation of anthraquinoid disperse dyes and mixt...
Patent number
4,777,266
Issue date
Oct 11, 1988
Ciba-Geigy Corporation
Pavel Haspra
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dichroic dyestuffs for liquid crystal and liquid crystal composition
Patent number
4,676,923
Issue date
Jun 30, 1987
Kabushiki Kaisha Nippon Kanko Shikiso Kenkyusho
Shigeo Yasui
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dichroic liquid crystal compositions containing anthraquinone-based...
Patent number
4,624,532
Issue date
Nov 25, 1986
General Electric Company
Sigfried Aftergut
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Substituted anthraquinone-type isotropic dyes for liquid crystal di...
Patent number
4,530,572
Issue date
Jul 23, 1985
Minnesota Mining and Manufacturing Company
William A. Huffman
G02 - OPTICS
Information
Patent Grant
Helichromic-smectic liquid crystal compositions and display cells
Patent number
4,514,045
Issue date
Apr 30, 1985
Minnesota Mining and Manufacturing Company
William A. Huffman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of anthraquinoid disperse dyes
Patent number
4,491,666
Issue date
Jan 1, 1985
BASF Aktiengesellschaft
Rolf Niess
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dichroic liquid crystal compositions containing anthraquinone-based...
Patent number
4,356,102
Issue date
Oct 26, 1982
General Electric Company
Sigfried Aftergut
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anthraquinone derivatives
Patent number
4,309,221
Issue date
Jan 5, 1982
Bayer Aktiengesellschaft
Rutger Neeff
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Liquid crystal mixture
Patent number
4,299,720
Issue date
Nov 10, 1981
BBC Brown, Boveri & Co., Ltd.
Maged A. Osman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anthrachinone dyestuffs
Patent number
4,222,947
Issue date
Sep 16, 1980
Bayer Aktiengesellschaft
Volker Hederich
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
NUCLEOTIDE ANALOGUES
Publication number
20220162251
Publication date
May 26, 2022
IsoPlexis Corporation
Mong Sano MARMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Methods for Synthesizing Nucleotide Analogues with Disulfide Linkers
Publication number
20190375777
Publication date
Dec 12, 2019
QIAGEN Sciences, LLC
Mong Sano Marma
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Dye-Based Polarizing Plate For Infrared Wavelength Range
Publication number
20190271801
Publication date
Sep 5, 2019
NIPPON KAYAKU KABUSHIKI KAISHA
Noriaki MOCHIZUKI
G02 - OPTICS
Information
Patent Application
NOVEL DYES WITH PHOSPHINIC ACID, PHOSPHINATE, PHOSPHONATE AND PHOSP...
Publication number
20180223102
Publication date
Aug 9, 2018
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
Maksim SEDNEV
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NUCLEOTIDE ANALOGUES
Publication number
20180208774
Publication date
Jul 26, 2018
INTELLIGENT BIOSYSTEMS, INC.
Mong Sano Marma
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NUCLEOTIDE ANALOGUES
Publication number
20170130051
Publication date
May 11, 2017
INTELLIGENT BIOSYSTEMS, INC.
Mong Sano Marma
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Colored Charged Silsesquioxanes
Publication number
20140296518
Publication date
Oct 2, 2014
Reinhold Ohrlein
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PREPARATION METHOD OF ORIGINAL DYE OF VAT BROWN R
Publication number
20120296097
Publication date
Nov 22, 2012
Dezhi Xiang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMIN...
Publication number
20120206037
Publication date
Aug 16, 2012
Rohm and Haas Electronic Materials Korea Ltd
Soo Young Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUNDS FOR ELECTRONIC DEVICES
Publication number
20110266533
Publication date
Nov 3, 2011
Merck Patent GmbH
Arne Buesing
C07 - ORGANIC CHEMISTRY
Information
Patent Application
N-ALKOXYLATED 2,3-ANTHRAQUINONEDICARBOXIMIDES FOR POLYMER COLORATIO...
Publication number
20110218276
Publication date
Sep 8, 2011
DyStar Colours Deutschland GmbH
Gunter Görlitz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Anthraquinone dye-containing material, composition including the sa...
Publication number
20110149128
Publication date
Jun 23, 2011
Shahrokh Motallebi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...