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Liquid crystal materials
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the heterocyclic ring being a five-membered ring
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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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Patent Grant
Liquid-crystalline medium
Patent number
11,939,509
Issue date
Mar 26, 2024
Merck Patent GmbH
Harald Hirschmann
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Patent Grant
Liquid-crystalline medium
Patent number
11,932,797
Issue date
Mar 19, 2024
Merck Patent GmbH
Harald Hirschmann
G02 - OPTICS
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Patent Grant
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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Patent Grant
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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Patent Grant
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
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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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Patent Grant
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
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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
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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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Patent Grant
Liquid crystal display device
Patent number
11,326,103
Issue date
May 10, 2022
DIC Corporation
Hiroshi Hasebe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Polymerisable compounds and the use thereof in liquid-crystal displays
Patent number
11,299,676
Issue date
Apr 12, 2022
Merck Patent GmbH
Qiong Tong
G02 - OPTICS
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Liquid crystal composition, liquid crystal display element and liqu...
Patent number
11,268,027
Issue date
Mar 8, 2022
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Sumin Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Polymerizable compound and optically anisotropic object
Patent number
11,261,378
Issue date
Mar 1, 2022
DIC Corporation
Masahiro Horiguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Liquid crystal composition, liquid crystal display element and liqu...
Patent number
11,254,873
Issue date
Feb 22, 2022
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL, CO., LTD.
Sumin Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Liquid crystal composition, and liquid crystal display element and...
Patent number
11,242,486
Issue date
Feb 8, 2022
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
Sumin Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Dibenzofuran derivatives and dibenzothiophene derivatives
Patent number
11,236,063
Issue date
Feb 1, 2022
Merck Patent GmbH
Lars Lietzau
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Polymerizable liquid crystal compound, method for producing polymer...
Patent number
11,225,605
Issue date
Jan 18, 2022
FUJIFILM Corporation
Daisuke Hayashi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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last 30 patents
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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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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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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...
Information
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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Patent Application
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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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
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Patent Application
LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE...
Publication number
20210207029
Publication date
Jul 8, 2021
Merck Patent GmbH
Sven Christian LAUT
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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
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DIBENZOFURAN DERIVATIVES AND DIBENZOTHIOPHENE DERIVATIVES
Publication number
20210139451
Publication date
May 13, 2021
Merck Patent GmbH
Lars LIETZAU
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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...
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Patent Application
LIQUID-CRYSTAL MEDIUM
Publication number
20200339882
Publication date
Oct 29, 2020
Merck Patent GmbH
Su-Young KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
Publication number
20200263091
Publication date
Aug 20, 2020
Merck Patent GmbH
Qiong TONG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...