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Liquid crystal materials
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Liquid crystal composition containing dibenzo derivatives and liqui...
Patent number
12,110,438
Issue date
Oct 8, 2024
Jiangsu Hecheng Display Technology Co., Ltd.
Di He
G02 - OPTICS
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Liquid crystal composition, optically anisotropic layer, optical fi...
Patent number
12,091,603
Issue date
Sep 17, 2024
FUJIFILM Corporation
Hiroshi Inada
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Compound, composition, cured substance, optically anisotropic body,...
Patent number
12,054,660
Issue date
Aug 6, 2024
FUJIFILM Corporation
Yuki Fukushima
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Liquid crystal composition containing benzochromene compound and us...
Patent number
12,043,783
Issue date
Jul 23, 2024
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Xiaolong Wang
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Switching layer for use in an optical switching element
Patent number
12,031,078
Issue date
Jul 9, 2024
Merck Patent GmbH
Dong-Mee Song
G02 - OPTICS
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Liquid crystal composition, liquid crystal display element and liqu...
Patent number
12,006,462
Issue date
Jun 11, 2024
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Sumin Kang
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Light color conversion material and light color conversion ink
Patent number
12,006,461
Issue date
Jun 11, 2024
Industrial Technology Research Institute
Pao-Ju Hsieh
B82 - NANO-TECHNOLOGY
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Liquid crystal composition, liquid crystal display element and comp...
Patent number
11,999,892
Issue date
Jun 4, 2024
DIC Corporation
Yuichi Inoue
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Nonlinear optical chromophores having tetrahydrocarbazole donor gro...
Patent number
11,976,232
Issue date
May 7, 2024
LIGHTWAVE LOGIC, INC.
Cory Pecinovsky
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Liquid-crystalline medium
Patent number
11,939,509
Issue date
Mar 26, 2024
Merck Patent GmbH
Harald Hirschmann
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Liquid-crystalline medium
Patent number
11,932,797
Issue date
Mar 19, 2024
Merck Patent GmbH
Harald Hirschmann
G02 - OPTICS
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Liquid crystal mixture and liquid crystal display
Patent number
11,905,450
Issue date
Feb 20, 2024
Merck Patent GmbH
Lars Lietzau
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Liquid-crystalline medium
Patent number
11,884,863
Issue date
Jan 30, 2024
Merck Patent GmbH
Harald Hirschmann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Liquid-crystalline medium
Patent number
11,884,862
Issue date
Jan 30, 2024
Merck Patent GmbH
Achim Goetz
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Liquid crystal composition and liquid crystal display device compri...
Patent number
11,788,010
Issue date
Oct 17, 2023
Jiangsu Hecheng Display Technology Co., Ltd.
Chenglong Sun
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Polymerizable liquid crystal material and polymerized liquid crysta...
Patent number
11,697,769
Issue date
Jul 11, 2023
Merck Patent GmbH
Stephen Mulcahy
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Dibenzofuran and dibenzothiophene derivatives
Patent number
11,667,841
Issue date
Jun 6, 2023
Merck Patent GmbH
Matthias Bremer
C07 - ORGANIC CHEMISTRY
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Liquid-crystal medium
Patent number
11,655,417
Issue date
May 23, 2023
Merck Patent GmbH
Su-Young Kim
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Liquid crystal composition, liquid crystal display element and liqu...
Patent number
11,535,799
Issue date
Dec 27, 2022
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Kui Wang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Polymerizable liquid crystal material, polymerizable liquid crystal...
Patent number
11,492,552
Issue date
Nov 8, 2022
Zeon Corporation
Shunpei Nakajima
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Dibenzofurans and dibenzothiophenes
Patent number
11,485,723
Issue date
Nov 1, 2022
Merck Patent GmbH
Dmitry Ushakov
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Liquid-crystal lens
Patent number
11,473,014
Issue date
Oct 18, 2022
Merck Patent GmbH
Arnold (Jer-Wei) Chang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Positive dielectric anisotropic liquid crystal composition and liqu...
Patent number
11,466,214
Issue date
Oct 11, 2022
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Yapeng Huang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Liquid-crystalline medium
Patent number
11,466,213
Issue date
Oct 11, 2022
Merck Patent GmbH
Jung-Min Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Liquid-crystalline medium
Patent number
11,453,824
Issue date
Sep 27, 2022
Merck Patent GmbH
Harald Hirschmann
G02 - OPTICS
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Liquid crystal composition, liquid crystal display element and liqu...
Patent number
11,447,702
Issue date
Sep 20, 2022
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Ruixiang Liang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Liquid-crystalline medium and liquid-crystal display comprising the...
Patent number
11,447,701
Issue date
Sep 20, 2022
Merck Patent GmbH
Sven Christian Laut
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Liquid crystal composition, liquid crystal display element, and liq...
Patent number
11,441,072
Issue date
Sep 13, 2022
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Wei Zhang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Additives for liquid crystal mixtures
Patent number
11,359,141
Issue date
Jun 14, 2022
Merck Patent GmbH
Peer Kirsch
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Spontaneous alignment assistant for liquid crystal compositions
Patent number
11,345,857
Issue date
May 31, 2022
DIC Corporation
Masaomi Kimura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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last 30 patents
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LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE...
Publication number
20240376382
Publication date
Nov 14, 2024
Merck Patent GmbH
Sven Christian Laut
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Nonlinear Optical Chromophores Having Tetrahydrocarbazole Donor Gro...
Publication number
20240247192
Publication date
Jul 25, 2024
Lightwave Logic, Inc.
Cory Pecinovsky
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID-CRYSTAL MEDIUM
Publication number
20230323209
Publication date
Oct 12, 2023
Merck Patent GmbH
Jing WANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...
Publication number
20230303928
Publication date
Sep 28, 2023
Shijiazhuang Chengzhi Yonghua Display Material Co.,Itd.
Sumin KANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL COMPOSITION CONTAINING DIBENZO DERIVATIVES AND LIQUI...
Publication number
20230257654
Publication date
Aug 17, 2023
Jiangsu Hecheng Display Technology Co., Ltd.
Di HE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIGHT COLOR CONVERSION MATERIAL AND LIGHT COLOR CONVERSION INK
Publication number
20230212459
Publication date
Jul 6, 2023
Industrial Technology Research Institute
Pao-Ju Hsieh
B82 - NANO-TECHNOLOGY
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Patent Application
Nonlinear Optical Chromophores Having Tetrahydrocarbazole Donor Gro...
Publication number
20230183575
Publication date
Jun 15, 2023
Lightwave Logic, Inc.
Cory Pecinovsky
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL COMPOSITION CONTAINING BENZOCHROMENE COMPOUND AND US...
Publication number
20230167363
Publication date
Jun 1, 2023
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Xiaolong WANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE COMPRI...
Publication number
20230159826
Publication date
May 25, 2023
Jiangsu Hecheng Display Technology Co., Ltd.
Chenglong SUN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND COMP...
Publication number
20230131540
Publication date
Apr 27, 2023
DIC CORPORATION
Yuichi INOUE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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LIQUID CRYSTAL MEDIA COMPRISING POLYMERISABLE COMPOUNDS
Publication number
20230029961
Publication date
Feb 2, 2023
Merck Patent GmbH
Helmut HAENSEL
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID-CRYSTALLINE MEDIUM
Publication number
20220325180
Publication date
Oct 13, 2022
Merck Patent GmbH
Harald HIRSCHMANN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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LIQUID-CRYSTALLINE MEDIUM
Publication number
20220325181
Publication date
Oct 13, 2022
Merck Patent GmbH
Harald HIRSCHMANN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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LIQUID CRYSTAL COMPOSITION, OPTICALLY ANISOTROPIC LAYER, OPTICAL FI...
Publication number
20220220382
Publication date
Jul 14, 2022
FUJIFILM CORPORATION
Hiroshi INADA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
POLYMERIZABLE LIQUID CRYSTAL MATERIAL AND POLYMERIZED LIQUID CRYSTA...
Publication number
20220177782
Publication date
Jun 9, 2022
Merck Patent GmbH
Stephen Mulcahy
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...
Publication number
20220049162
Publication date
Feb 17, 2022
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Kui WANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
DIBENZOFURAN AND DIBENZOTHIOPHENE DERIVATIVES
Publication number
20210403810
Publication date
Dec 30, 2021
Merck Patent GmbH
Matthias BREMER
C07 - ORGANIC CHEMISTRY
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Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...
Publication number
20210355382
Publication date
Nov 18, 2021
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Ruixiang LIANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT, AND LIQ...
Publication number
20210301205
Publication date
Sep 30, 2021
Shijiazhuang Chengzhi Yonghua Display Material Co.,Ltd.
Wei ZHANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Application
Electro-Optical Display Elements
Publication number
20210284911
Publication date
Sep 16, 2021
Merck Patent GmbH
Volker Reiffenrath
C07 - ORGANIC CHEMISTRY
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LIQUID CRYSTAL MIXTURE AND LIQUID CRYSTAL DISPLAY
Publication number
20210284912
Publication date
Sep 16, 2021
Merck Patent GmbH
Lars LIETZAU
C07 - ORGANIC CHEMISTRY
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LIQUID-CRYSTAL MEDIUM
Publication number
20210222067
Publication date
Jul 22, 2021
Merck Patent GmbH
Harald HIRSCHMANN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE...
Publication number
20210207029
Publication date
Jul 8, 2021
Merck Patent GmbH
Sven Christian LAUT
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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LIQUID CRYSTAL MATERIAL, METHOD OF MANUFACTURING LIQUID CRYSTAL DIS...
Publication number
20210179941
Publication date
Jun 17, 2021
TCL China Star Optoelectronics Technology Co., Ltd.
Song LAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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DIBENZOFURAN DERIVATIVES AND DIBENZOTHIOPHENE DERIVATIVES
Publication number
20210139451
Publication date
May 13, 2021
Merck Patent GmbH
Lars LIETZAU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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DIBENZOFURANS AND DIBENZOTHIOPHENES
Publication number
20210122725
Publication date
Apr 29, 2021
Merck Patent GmbH
Dmitry USHAKOV
H01 - BASIC ELECTRIC ELEMENTS
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Liquid Crystals Comprising Cyclopentane Groups
Publication number
20210122978
Publication date
Apr 29, 2021
VVI Bright China Ltd.
Xinhua Chen
C07 - ORGANIC CHEMISTRY
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SPONTANEOUS ALIGNMENT ASSISTANT FOR LIQUID CRYSTAL COMPOSITIONS
Publication number
20210071084
Publication date
Mar 11, 2021
DIC CORPORATION
Masaomi Kimura
C07 - ORGANIC CHEMISTRY
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Patent Application
POLYMERIZABLE LIQUID CRYSTAL MATERIAL, POLYMERIZABLE LIQUID CRYSTAL...
Publication number
20200369958
Publication date
Nov 26, 2020
ZEON CORPORATION
Shunpei NAKAJIMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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LIQUID CRYSTAL DISPLAY ELEMENT
Publication number
20200354633
Publication date
Nov 12, 2020
DIC CORPORATION
Hiroshi Hasebe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...