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Pyrimidine with a specific end-group other than alkyl, alkoxy or -C*-
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C09K19/3469
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Liquid crystal materials
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C09K19/3469
Pyrimidine with a specific end-group other than alkyl, alkoxy or -C*-
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Patents Grants
last 30 patents
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Patent Grant
Heteroaromatic isothiocyanates
Patent number
12,077,703
Issue date
Sep 3, 2024
Merck Patent GmbH
Amir Hossain Parham
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid crystal composition, method for producing retardation layer,...
Patent number
10,533,137
Issue date
Jan 14, 2020
ZEON CORPORATION
Akira Ikeda
G02 - OPTICS
Information
Patent Grant
Liquid crystal medium and liquid crystal display
Patent number
9,822,305
Issue date
Nov 21, 2017
Merck Patent GmbH
Michael Wittek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Mesogenic compound, liquid-crystal medium and liquid crystal display
Patent number
9,809,749
Issue date
Nov 7, 2017
Merck Patent GmbH
Michael Wittek
G02 - OPTICS
Information
Patent Grant
Lens element
Patent number
9,612,445
Issue date
Apr 4, 2017
Merck Patent GmbH
Michael Wittek
G02 - OPTICS
Information
Patent Grant
Liquid crystal medium and liquid crystal display
Patent number
9,475,990
Issue date
Oct 25, 2016
Merck Patent GmbH
Michael Wittek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal medium and liquid crystal display
Patent number
9,120,969
Issue date
Sep 1, 2015
Merck Patent GmbH
Michael Wittek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal compound having fluorovinyl group, liquid crystal co...
Patent number
8,956,551
Issue date
Feb 17, 2015
JNC Corporation
Yasuyuki Gotoh
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid-crystal display
Patent number
8,940,375
Issue date
Jan 27, 2015
Merck Patent GmbH
Matthias Bremer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid-crystalline medium
Patent number
8,585,922
Issue date
Nov 19, 2013
Merck Patent GmbH
Michael Wittek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic ionic phenylpyrimidine compounds and displays formed thereof
Patent number
8,512,820
Issue date
Aug 20, 2013
Citizen Finetech Miyota Co., Ltd.
Yongqiang Zhang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal display
Patent number
8,304,035
Issue date
Nov 6, 2012
Merck Patent GmbH
Georg Bernatz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymerizable liquid crystal compound, phase difference film and li...
Patent number
7,988,882
Issue date
Aug 2, 2011
FUJIFILM Corporation
Hidetoshi Tomita
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
7,563,492
Issue date
Jul 21, 2009
Chisso Corporation
Motoki Yanai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal polymer film with improved stability
Patent number
7,524,436
Issue date
Apr 28, 2009
Merck Patent GmbH
Robert Harding
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
High polarization ferroelectric liquid crystal compositions
Patent number
7,195,719
Issue date
Mar 27, 2007
Displaytech, Inc.
Michael Wand
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Active matrix type liquid crystal display apparatus
Patent number
7,112,355
Issue date
Sep 26, 2006
Hitachi Ltd.
Masahito Ohe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Perfluoroallyloxy compound and liquid crystal composition containin...
Patent number
7,001,647
Issue date
Feb 21, 2006
Asahi Denka Co., Ltd.
Hirokatsu Shinano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Difluoromethyl ether derivative and process for producing the same
Patent number
6,864,397
Issue date
Mar 8, 2005
Chisso Corporation
Tomoyuki Kondo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Active matrix type liquid crystal display apparatus
Patent number
6,849,309
Issue date
Feb 1, 2005
Hitachi, Ltd.
Masahito Ohe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Active matrix liquid crystal display apparatus
Patent number
6,830,787
Issue date
Dec 14, 2004
Hitachi, Ltd.
Masahito Ohe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Difluoromethyl ether derivative and process for producing the same
Patent number
6,827,876
Issue date
Dec 7, 2004
Chisso Corporation
Tomoyuki Kondo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid-crystalline mixtures
Patent number
6,821,582
Issue date
Nov 23, 2004
Merck Patent GmbH
Harald Hirschmann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal composition and liquid crystal light modulating appa...
Patent number
6,787,201
Issue date
Sep 7, 2004
Minolta Co., Ltd.
Akihito Hisamitsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid-crystalline medium
Patent number
6,689,291
Issue date
Feb 10, 2004
Merck Patent Gesellschaft mit beschrankter Haftung
Volker Reiffenrath
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ester compounds, liquid crystal compositions and liquid crystal dis...
Patent number
6,685,995
Issue date
Feb 3, 2004
Chisso Corporation
Yasuhiro Haseba
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electrooptical liquid crystal system
Patent number
6,682,661
Issue date
Jan 27, 2004
Merck Patent Gesellschaft
David Coates
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Difluoromethyl ether derivative and process for producing the same
Patent number
6,605,747
Issue date
Aug 12, 2003
Chisso Corporation
Tomoyuki Kondo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrooptical liquid crystal system
Patent number
6,596,193
Issue date
Jul 22, 2003
Merck Patent GmbH
David Coates
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrooptical liquid crystal system
Patent number
6,565,769
Issue date
May 20, 2003
Merck Patent GmbH
David Coates
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
HETEROAROMATIC ISOTHIOCYANATES
Publication number
20240124780
Publication date
Apr 18, 2024
Merck Patent GmbH
Amir Hossain PARHAM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR MANUFACTURING POLYMER DISPERSED LIQUID CRYSTAL DISPLAY E...
Publication number
20230167364
Publication date
Jun 1, 2023
DIC CORPORATION
Hidetoshi NAKATA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION, METHOD FOR PRODUCING RETARDATION LAYER,...
Publication number
20180072952
Publication date
Mar 15, 2018
ZEON CORPORATION
Akira IKEDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DISPLAY
Publication number
20150247089
Publication date
Sep 3, 2015
Merck Patent GmbH
Michael Wittek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DISPLAY
Publication number
20140158934
Publication date
Jun 12, 2014
Merck Patent GmbH
Michael Wittek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DISPLAY
Publication number
20140077130
Publication date
Mar 20, 2014
Merck Patent GmbH
Michael WITTEK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOUND HAVING FLUOROVINYL GROUP, LIQUID CRYSTAL CO...
Publication number
20140021406
Publication date
Jan 23, 2014
JNC PETROCHEMICAL CORPORATION
Yasuyuki GOTOH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC IONIC PHENYLPYRIMIDINE COMPOUNDS AND DISPLAYS FORMED THEREOF
Publication number
20120319044
Publication date
Dec 20, 2012
Yongqiang Zhang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID-CRYSTALLINE MEDIUM
Publication number
20110001090
Publication date
Jan 6, 2011
Michael Wittek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid Crystal Display
Publication number
20100309423
Publication date
Dec 9, 2010
MERCK PATENT GESELLSCHAFT
Georg Bernatz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID-CRYSTAL DISPLAY
Publication number
20100188618
Publication date
Jul 29, 2010
Merck Patent Gesellschaft mit Beschrankter Haftung
Matthias Bremer
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMERIZABLE LIQUID CRYSTAL COMPOUND, PHASE DIFFERENCE FILM AND LI...
Publication number
20100047478
Publication date
Feb 25, 2010
FUJIFILM CORPORATION
Hidetoshi Tomita
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Bistable SmA liquid-crystal display
Publication number
20090190077
Publication date
Jul 30, 2009
CHUNG YUAN CHRISTIAN UNIVERSITY
WEI LEE
G02 - OPTICS
Information
Patent Application
Liquid crystal polymer film with improved stability
Publication number
20070134444
Publication date
Jun 14, 2007
Richard Harding
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid crystal composition and liquid crystal display device
Publication number
20070108409
Publication date
May 17, 2007
Chisso Corporation
Motoki Yanai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PERFLUOROALLYLOXY COMPOUND AND LIQUID CRYSTAL COMPOSITION CONTAININ...
Publication number
20050161637
Publication date
Jul 28, 2005
Hirokatsu Shinano
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Active matrix type liquid crystal display apparatus
Publication number
20050084623
Publication date
Apr 21, 2005
Masahito Ohe
G02 - OPTICS
Information
Patent Application
Difluoromethyl ether derivative and process for producing the same
Publication number
20040016906
Publication date
Jan 29, 2004
Tomoyuki Kondo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Difluoromethyl ether derivative and process for producing the same
Publication number
20040004207
Publication date
Jan 8, 2004
Tomoyuki Kondo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Active matrix type liquid crystal display apparatus
Publication number
20030201422
Publication date
Oct 30, 2003
Masahito Ohe
G02 - OPTICS
Information
Patent Application
Liquid-crystalline mixtures
Publication number
20030127629
Publication date
Jul 10, 2003
Merck Patent GmbH
Harald Hirschmann
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Liquid crystal composition and liquid crystal light modulating appa...
Publication number
20030066985
Publication date
Apr 10, 2003
MINOLTA CO., LTD.
Akihito Hisamitsu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Electrooptical lquid crystal system
Publication number
20030064173
Publication date
Apr 3, 2003
Merck Patent GmbH
David Coates
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Electrooptical liquid crystal system
Publication number
20020158227
Publication date
Oct 31, 2002
Merck Patent GmbH
David Coates
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Difluoromethyl ether derivative and process for producing the same
Publication number
20020120168
Publication date
Aug 29, 2002
Tomoyuki Kondo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOUNDS, MIXTURES AND DEVICES
Publication number
20020066886
Publication date
Jun 6, 2002
WARREN L DUFFY
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ACTIVE MATRIX TYPE LIQUID CRYSTAL DISPLAY APPARATUS
Publication number
20020039162
Publication date
Apr 4, 2002
MASAHITO OHE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Electrooptical liquid crystal system
Publication number
20010016238
Publication date
Aug 23, 2001
Merck Patent GmbH
David Coates
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...