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N-substituted amino-hydroxy anthraquinone
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CPC
C09B1/51
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C
CHEMISTRY METALLURGY
C09
Paints, dyes
C09B
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES MORDANTS LAKES
C09B1/00
Dyes with anthracene nucleus not condensed with any other ring
Current Industry
C09B1/51
N-substituted amino-hydroxy anthraquinone
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Patents Grants
last 30 patents
Information
Patent Grant
Acetalanthraquinone derivatives useful for cellular staining
Patent number
11,447,638
Issue date
Sep 20, 2022
BIOSTATUS LIMITED
Paul James Smith
G01 - MEASURING TESTING
Information
Patent Grant
Anthraquinone based near IR emitting compounds and uses thereof
Patent number
9,709,557
Issue date
Jul 18, 2017
Life Technologies Corporation
Stephen Yue
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Substituted anthraquinone dyes for cellular stains and enzyme detec...
Patent number
9,670,363
Issue date
Jun 6, 2017
Biotium, Inc.
Fei Mao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Fluorochromes for organelle tracing and multi-color imaging
Patent number
9,334,281
Issue date
May 10, 2016
Enzo Life Sciences, Inc.
Wayne Forrest Patton
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
AZO compound and ink containing the compound
Patent number
9,200,171
Issue date
Dec 1, 2015
MITSUBISHI CHEMICAL CORPORATION
Utako Takeda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Radiation-sensitive colored composition, colored cured film, color...
Patent number
9,052,458
Issue date
Jun 9, 2015
FUJIFILM Corporation
Kenta Ushijima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anthraquinone based near IR emitting compounds and uses thereof
Patent number
8,999,965
Issue date
Apr 7, 2015
Life Technologies Corporation
Stephen Yue
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Electrowetting elements
Patent number
8,980,141
Issue date
Mar 17, 2015
Amazon Technologies, Inc.
Melanie Maria Hubertina Van De Weijer-Wagemans
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Substituted anthraquinone dyes for cellular stains and enzyme detec...
Patent number
8,790,892
Issue date
Jul 29, 2014
Biotium, Inc.
Fei Mao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
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...
Information
Patent Grant
Colored particles
Patent number
8,262,790
Issue date
Sep 11, 2012
Canon Kabushiki Kaisha
Kazumichi Nakahama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Blue anthraquinone dyes, production and use thereof
Patent number
8,142,520
Issue date
Mar 27, 2012
DyStar Colours Deutschland GmbH
Hartwig Jordan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Near infrared fluorophore for the selective labelling of membranes...
Patent number
8,058,460
Issue date
Nov 15, 2011
Universitat Heidelberg
Zuhal Kaya
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phase change inks
Patent number
7,901,496
Issue date
Mar 8, 2011
Xerox Corporation
Jeffrey H. Banning
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition, liquid crystal device, reflection displ...
Patent number
7,722,784
Issue date
May 25, 2010
FUJIFILM Corporation
Katsuyuki Youfu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Colorant compounds
Patent number
7,683,192
Issue date
Mar 23, 2010
Xerox Corporation
Jeffrey H. Banning
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anthraquinone and its derivatives
Patent number
7,605,280
Issue date
Oct 20, 2009
Biostatus Limited
Paul James Smith
G01 - MEASURING TESTING
Information
Patent Grant
Methods of making colorant compounds
Patent number
7,524,979
Issue date
Apr 28, 2009
Xerox Corporation
C. Wayne Jaeger
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anthraquinone dyes
Patent number
7,456,316
Issue date
Nov 25, 2008
Huntsman International LLC
Urs Lauk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Anthraquinone and its derivatives
Patent number
7,060,427
Issue date
Jun 13, 2006
Biostatus Limited
Paul James Smith
G01 - MEASURING TESTING
Information
Patent Grant
Methods for making colorant compounds
Patent number
7,053,227
Issue date
May 30, 2006
Xerox Corporation
C. Wayne Jaeger
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Colorant compounds
Patent number
6,958,406
Issue date
Oct 25, 2005
Xerox Corporation
Jeffery H. Banning
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Preparation of 1-amino-4-hydroxyanthraquinones
Patent number
6,884,899
Issue date
Apr 26, 2005
Bayer Aktiengesellschaft
Christoph Thiebes
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phase change inks
Patent number
6,821,327
Issue date
Nov 23, 2004
Xerox Corporation
C. Wayne Jaeger
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Color filter and liquid crystal display device having the same
Patent number
6,509,125
Issue date
Jan 21, 2003
Toppan Printing Co., Ltd.
Hiromitsu Ito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anthraquinone and its derivatives
Patent number
6,468,753
Issue date
Oct 22, 2002
Biostatus Limited
Paul James Smith
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods of printing phase change ink compositions
Patent number
6,422,695
Issue date
Jul 23, 2002
Xerox Corporation
C. Wayne Jaeger
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Preparation of arylaminohydroxyanthraquinones
Patent number
6,420,576
Issue date
Jul 16, 2002
Bayer Aktiengesellschaft
Josef-Walter Stawitz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Colorant compounds, phase change ink compositions, and methods of p...
Patent number
6,395,078
Issue date
May 28, 2002
Xerox Corporation
C. Wayne Jaeger
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Anthraquinone polysulfonamide colorants
Patent number
6,140,517
Issue date
Oct 31, 2000
Eastman Chemical Company
Max Allen Weaver
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
ANTHRAQUINONIC DERIVATIVES AND THEIR USE AS COLOURING AGENTS
Publication number
20210309860
Publication date
Oct 7, 2021
PILI
KEVIN COTTET
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
ACETALANTHRAQUINONE DERIVATIVES USEFUL FOR CELLULAR STAINING
Publication number
20190249011
Publication date
Aug 15, 2019
BIOSTATUS LIMITED
Paul James Smith
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD FOR PREPARING PHENYLAMINOHYDROXYANTHRAQUINONES
Publication number
20190161617
Publication date
May 30, 2019
LANXESS Deutschland GmbH
Hans-Ulrich BORST
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Substituted Anthraquinone Dyes for Cellular Stains and Enzyme Detec...
Publication number
20150025222
Publication date
Jan 22, 2015
Biotium, Inc.
Fei MAO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
AZO COMPOUND AND INK CONTAINING THE COMPOUND
Publication number
20140078577
Publication date
Mar 20, 2014
MITSUBISHI CHEMICAL CORPORATION
Utako TAKEDA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
SUBSTITUTED ANTHRAQUINONE DYES FOR CELLULAR STAINS AND ENZYME DETEC...
Publication number
20120252063
Publication date
Oct 4, 2012
Biotium, Inc.
Fei Mao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
RADIATION-SENSITIVE COLORED COMPOSITION, COLORED CURED FILM, COLOR...
Publication number
20120235099
Publication date
Sep 20, 2012
FUJIFILM CORPORATION
Kenta USHIJIMA
G02 - OPTICS
Information
Patent Application
ANTHRAQUINONE BASED NEAR IR EMITTING COMPOUNDS AND USES THEREOF
Publication number
20120028249
Publication date
Feb 2, 2012
Life Technologies Corporation
Stephen Yue
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ELECTROWETTING ELEMENTS
Publication number
20110226998
Publication date
Sep 22, 2011
LIQUAVISTA B.V.
Melanie Maria Hubertina Van De Weijer-Wagemans
G02 - OPTICS
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...
Information
Patent Application
COLORED PARTICLES
Publication number
20110023749
Publication date
Feb 3, 2011
Canon Kabushiki Kaisha
Kazumichi Nakahama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SENSITIZER/INITIATOR COMBINATION FOR NEGATIVE-WORKING THERMAL-SENSI...
Publication number
20110003123
Publication date
Jan 6, 2011
Christopher D. Simpson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BLUE ANTHRAQUINONE DYES, PRODUCTION AND USE THEREOF
Publication number
20100064452
Publication date
Mar 18, 2010
DyStar Textilfarben GmbH & Co. Deutschland KG
Hartwig Jordan
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
Fluorochromes for organelle tracing and multi-color imaging
Publication number
20100062429
Publication date
Mar 11, 2010
Wayne Forrest Patton
C40 - COMBINATORIAL CHEMISTRY
Information
Patent Application
Near Infrared Fluorophore for the Selective Labelling of Membranes...
Publication number
20090291467
Publication date
Nov 26, 2009
Universitat Heidelberg
Zuhal Kaya
G01 - MEASURING TESTING
Information
Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DEVICE, REFLECTION DISPL...
Publication number
20090074991
Publication date
Mar 19, 2009
Katsuyuki Youfu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Preparation of substituted aminoanthraquinones
Publication number
20080139830
Publication date
Jun 12, 2008
LANXESS Deutschland GmbH
Horst Berneth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Methods of making colorant compounds
Publication number
20060178458
Publication date
Aug 10, 2006
Xerox Corporation.
C. Wayne Jaeger
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Anthraquinone and its derivatives
Publication number
20060148777
Publication date
Jul 6, 2006
BIOSTATUS LIMITED
Paul James Smith
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Phase change inks
Publication number
20060021547
Publication date
Feb 2, 2006
Xerox Corporation.
Jeffrey H. Banning
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Colorant compounds
Publication number
20060025616
Publication date
Feb 2, 2006
Xerox Corporation.
Jeffrey H. Banning
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Anthraquinone dyes
Publication number
20050150061
Publication date
Jul 14, 2005
Urs Lauk
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Phase change inks
Publication number
20040102540
Publication date
May 27, 2004
Xerox Corporation.
C. Wayne Jaeger
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Methods for making colorant compounds
Publication number
20040082801
Publication date
Apr 29, 2004
Xerox Corporation.
C. Wayne Jaeger
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Colorant compounds
Publication number
20040077887
Publication date
Apr 22, 2004
Xerox Corporation.
Jeffery H. Banning
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Preparation of 1-amino-4-hydroxyanthraquinones
Publication number
20030045735
Publication date
Mar 6, 2003
Christoph Thiebes
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Anthraquinone and its derivatives
Publication number
20030008316
Publication date
Jan 9, 2003
BIOSTATUS LIMITED
Paul James Smith
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Methods of printing phase change ink compositions
Publication number
20020058711
Publication date
May 16, 2002
C. Wayne Jaeger
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS