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Liquid crystal materials
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last 30 patents
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Patent Grant
Dye compound-containing liquid crystal composition and device inclu...
Patent number
12,215,268
Issue date
Feb 4, 2025
DIC Corporation
Yuichi Inoue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystalline medium and electro-optical device
Patent number
12,215,267
Issue date
Feb 4, 2025
Merck Patent GmbH
Matthias Bremer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Reactive mesogens
Patent number
12,162,834
Issue date
Dec 10, 2024
Merck Patent GmbH
Jack Bradford
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid-crystal medium
Patent number
11,781,069
Issue date
Oct 10, 2023
Merck Patent GmbH
Kirsten (Min-Chu) Liao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electrically controllable optical element, in particular thin-film...
Patent number
11,644,698
Issue date
May 9, 2023
FokusTec GmbH
Klaus Hoffmann
B32 - LAYERED PRODUCTS
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Patent Grant
Liquid crystal medium and liquid crystal display
Patent number
11,312,908
Issue date
Apr 26, 2022
Merck Patent GmbH
Achim Goetz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cyanopyrimidine derivatives
Patent number
11,261,163
Issue date
Mar 1, 2022
Merck Patent GmbH
Matthias Bremer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymerizable compound and composition, liquid crystal composite, o...
Patent number
11,193,066
Issue date
Dec 7, 2021
JNC Corporation
Tomohiro Yano
C07 - ORGANIC CHEMISTRY
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Patent Grant
Electrically controllable optical element made of an optically isot...
Patent number
11,036,112
Issue date
Jun 15, 2021
FOKUS TEC GmbH
Klaus Hoffmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Low birefringence ferroelectric liquid crystal mixtures
Patent number
11,015,120
Issue date
May 25, 2021
The Hong Kong University of Science and Technology
Valerii Vladimirovich Vashchenko
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal medium
Patent number
11,008,514
Issue date
May 18, 2021
Merck Patent GmbH
Michael Wittek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
10,913,895
Issue date
Feb 9, 2021
DIC Corporation
Haruki Ohishi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Liquid crystal composition and liquid crystal display device using...
Patent number
10,913,896
Issue date
Feb 9, 2021
DIC Corporation
Haruki Ohishi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Liquid crystal composition and liquid crystal display device using...
Patent number
10,752,838
Issue date
Aug 25, 2020
DIC Corporation
Haruki Ohishi
G02 - OPTICS
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Patent Grant
Liquid-crystalline medium
Patent number
10,711,195
Issue date
Jul 14, 2020
Merck Patent GmbH
Atsutaka Manabe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Compound having naphthalene ring, liquid crystal composition and li...
Patent number
10,676,669
Issue date
Jun 9, 2020
JNC Corporation
Mayumi Goto
G02 - OPTICS
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Liquid-crystalline medium
Patent number
10,400,169
Issue date
Sep 3, 2019
Merck Patent GmbH
Harald Hirschmann
C07 - ORGANIC CHEMISTRY
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Liquid-crystalline medium and liquid-crystal display comprising the...
Patent number
10,364,392
Issue date
Jul 30, 2019
Merck Patent GmbH
Atsutaka Manabe
G02 - OPTICS
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Patent Grant
Liquid crystal medium, optical device and liquid crystal compound
Patent number
10,308,870
Issue date
Jun 4, 2019
JNC Corporation
Yasuhiro Haseba
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Liquid crystal materials, methods of fabricating liquid crystal dis...
Patent number
10,308,874
Issue date
Jun 4, 2019
Shenzhen China Star Optoelectronics Technology Co., Ltd.
Song Lan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid-crystalline medium
Patent number
10,214,691
Issue date
Feb 26, 2019
Merck Patent GmbH
Harald Hirschmann
C07 - ORGANIC CHEMISTRY
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Liquid-crystalline medium
Patent number
10,214,692
Issue date
Feb 26, 2019
Merck Patent GmbH
Harald Hirschmann
C07 - ORGANIC CHEMISTRY
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Patent Grant
Liquid-crystalline medium
Patent number
10,208,251
Issue date
Feb 19, 2019
Merck Patent GmbH
Harald Hirschmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Liquid crystal compound having vinylene group, liquid crystal compo...
Patent number
10,155,905
Issue date
Dec 18, 2018
JNC Corporation
Yasuyuki Gotoh
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal compound having butene-bonding group, liquid crystal...
Patent number
10,047,293
Issue date
Aug 14, 2018
JNC Corporation
Masahide Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
10,040,999
Issue date
Aug 7, 2018
JNC Corporation
Yoshimasa Furusato
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device
Patent number
10,011,773
Issue date
Jul 3, 2018
DIC Corporation
Hidenari Akiyama
G02 - OPTICS
Information
Patent Grant
Liquid crystal compound having 1,1,3,3-tetrafluoroallyloxy group, l...
Patent number
9,951,277
Issue date
Apr 24, 2018
JNC Corporation
Akihiro Takata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid-crystalline media, components for high-frequency technology,...
Patent number
9,938,462
Issue date
Apr 10, 2018
Merck Patent GmbH
Atsutaka Manabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal medium and liquid crystal display
Patent number
9,938,464
Issue date
Apr 10, 2018
Merck Patent GmbH
Michael Wittek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
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Patent Application
Flexoelectric Liquid Crystal Composition, Liquid Crystal Element, L...
Publication number
20240345033
Publication date
Oct 17, 2024
TOKYO UNIVERSITY OF SCIENCE FOUNDATION
Takeo Sasaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DYE COMPOUND-CONTAINING LIQUID CRYSTAL COMPOSITION AND DEVICE INCLU...
Publication number
20240174925
Publication date
May 30, 2024
DIC CORPORATION
Yuichi INOUE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTALLINE MEDIUM AND ELECTRO-OPTICAL DEVICE
Publication number
20240052242
Publication date
Feb 15, 2024
Merck Patent GmbH
Matthias BREMER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FERROELECTRIC NEMATIC LIQUID CRYSTALLINE MEDIUM
Publication number
20240002727
Publication date
Jan 4, 2024
Merck Patent GmbH
Matthias BREMER
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
REACTIVE MESOGENS
Publication number
20220234988
Publication date
Jul 28, 2022
Merck Patent GmbH
Jack Bradford
C07 - ORGANIC CHEMISTRY
Information
Patent Application
WIDE TEMPERATURE RANGE AND HIGH PHOTOCHEMICAL STABILITY SMECTIC LIQ...
Publication number
20210179940
Publication date
Jun 17, 2021
WOJSKOWA AKADEMIA TECHNICZNA
Roman DABROWSKI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CYANOPYRIMIDINE DERIVATIVES
Publication number
20200262795
Publication date
Aug 20, 2020
Merck Patent GmbH
Matthias BREMER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIQUID CRYSTAL COMPOSITE AND LIQUID CRYSTAL DIMMING DEVICE
Publication number
20200157426
Publication date
May 21, 2020
JNC CORPORATION
Naoko MATSUDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE POLAR COMPOUND, LIQUID CRYSTAL COMPOSITION, AND LIQUI...
Publication number
20190292463
Publication date
Sep 26, 2019
JNC CORPORATION
Masakazu YANO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID-CRYSTAL MEDIUM
Publication number
20190185748
Publication date
Jun 20, 2019
Merck Patent GmbH
Kirsten (Min-Chu) LIAO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE COMPOUND AND COMPOSITION, LIQUID CRYSTAL COMPOSITE, O...
Publication number
20190136135
Publication date
May 9, 2019
JNC CORPORATION
Tomohiro YANO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LIQUID-CRYSTALLINE MEDIUM
Publication number
20190100695
Publication date
Apr 4, 2019
Merck Patent GmbH
Atsutaka MANABE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND HAVING NAPHTHALENE RING, LIQUID CRYSTAL COMPOSITION AND LI...
Publication number
20190078019
Publication date
Mar 14, 2019
JNC CORPORATION
Mayumi GOTO
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL MEDIUM
Publication number
20180340121
Publication date
Nov 29, 2018
Merck Patent GmbH
Michael WITTEK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE USING...
Publication number
20180298283
Publication date
Oct 18, 2018
DIC CORPORATION
Haruki Ohishi
G02 - OPTICS
Information
Patent Application
LOW BIREFRINGENCE FERROELECTRIC LIQUID CRYSTAL MIXTURES
Publication number
20180216004
Publication date
Aug 2, 2018
THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
VALERII VLADIMIROVICH VASHCHENKO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DISPLAY
Publication number
20180163134
Publication date
Jun 14, 2018
Merck Patent GmbH
Achim Goetz
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID-CRYSTALLINE MEDIUM
Publication number
20180030350
Publication date
Feb 1, 2018
Merck Patent GmbH
Harald HIRSCHMANN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND HAVING ALKOXY GROUP OR ALKOXYALKYL GROUP, AND SATURATED SI...
Publication number
20180022999
Publication date
Jan 25, 2018
JNC CORPORATION
Hiroki OOKAWA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND HAVING POLYMERIZABLE GROUP, LIQUID CRYSTAL COMPOSITION AND...
Publication number
20180023001
Publication date
Jan 25, 2018
JNC CORPORATION
Hiroyuki TANAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20170210992
Publication date
Jul 27, 2017
JNC CORPORATION
Yoshimasa Furusato
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID-CRYSTALLINE MEDIUM
Publication number
20170044438
Publication date
Feb 16, 2017
Merck Patent GmbH
Harald HIRSCHMANN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOUND HAVING TETRAFLUOROFLUORENE, LIQUID CRYSTAL...
Publication number
20160376503
Publication date
Dec 29, 2016
JNC CORPORATION
HIROYUKI TANAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOUND HAVING 1,1,3,3-TETRAFLUOROALLYLOXY GROUP, L...
Publication number
20160362605
Publication date
Dec 15, 2016
JNC CORPORATION
Akihiro TAKATA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOUND HAVING TETRACYCLE, LIQUID CRYSTAL COMPOSITI...
Publication number
20160340584
Publication date
Nov 24, 2016
JNC CORPORATION
Keiji KIMURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DISPLAY
Publication number
20160326436
Publication date
Nov 10, 2016
Merck Patent GmbH
Michael WITTEK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ALKENYL DIOXANE COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRY...
Publication number
20160280996
Publication date
Sep 29, 2016
JNC CORPORATION
Kazuo OKUMURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL COMPOUND HAVING CYCLOHEXENE RING, LIQUID CRYSTAL COM...
Publication number
20160280997
Publication date
Sep 29, 2016
JNC CORPORATION
Takahiro KUBO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL COMPOUND HAVING VINYLENE GROUP, LIQUID CRYSTAL COMPO...
Publication number
20160244670
Publication date
Aug 25, 2016
JNC CORPORATION
Yasuyuki GOTOH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL COMPOUND HAVING A 3,6-DIHYDRO-2H-PYRAN RING, NEGATIV...
Publication number
20160230094
Publication date
Aug 11, 2016
JNC CORPORATION
Teizi SATOU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...