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  • CPC
  • C09K2019/3021
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CCHEMISTRY METALLURGY C09Paints, dyes C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE

Current Industry

C09K2019/3021Cy-Ph-Ph-Cy
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid crystal-based light valve
    • Patent number 12,134,725
    • Issue date Nov 5, 2024
    • Merck Patent GmbH
    • Christian Schoenefeld
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition and liquid crystal display device compri...
    • Patent number 12,110,437
    • Issue date Oct 8, 2024
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Yunyun Liu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    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
  • Information Patent Grant

    Dichroic dye composition
    • Patent number 11,939,512
    • Issue date Mar 26, 2024
    • Merck Patent GmbH
    • Michael Junge
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid-crystalline medium
    • Patent number 11,939,509
    • Issue date Mar 26, 2024
    • Merck Patent GmbH
    • Harald Hirschmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid-crystalline medium
    • Patent number 11,932,797
    • Issue date Mar 19, 2024
    • Merck Patent GmbH
    • Harald Hirschmann
    • G02 - OPTICS
  • Information Patent Grant

    Liquid-crystal medium
    • Patent number 11,920,075
    • Issue date Mar 5, 2024
    • Merck Patent GmbH
    • Harald Hirschmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid-crystalline medium for use in a switching element
    • Patent number 11,788,009
    • Issue date Oct 17, 2023
    • Merck Patent GmbH
    • Paul Verbunt
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Azo dye
    • Patent number 11,702,597
    • Issue date Jul 18, 2023
    • Merck Patent GmbH
    • Peer Kirsch
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystalline medium
    • Patent number 11,667,845
    • Issue date Jun 6, 2023
    • Merck Patent GmbH
    • Peer Kirsch
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal composition and use thereof
    • Patent number 11,629,291
    • Issue date Apr 18, 2023
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Wenyang Ma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 11,414,600
    • Issue date Aug 16, 2022
    • SHIJIAZHUANG CHENGZHIYONGHUA DISPLAY MATERIAL CO., LTD.
    • Jiaming Li
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid-crystal medium
    • Patent number 11,370,969
    • Issue date Jun 28, 2022
    • Merck Patent GmbH
    • Martin Engel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    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...
  • Information Patent Grant

    Liquid crystal composition and liquid crystal display device
    • Patent number 11,359,140
    • Issue date Jun 14, 2022
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Wenyang Ma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid-crystal media and light modulation element
    • Patent number 11,236,271
    • Issue date Feb 1, 2022
    • Merck Patent GmbH
    • Dong-Mee Song
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystalline medium
    • Patent number 11,168,257
    • Issue date Nov 9, 2021
    • Merck Patent GmbH
    • Peer Kirsch
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition and application thereof
    • Patent number 11,162,028
    • Issue date Nov 2, 2021
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Beibei Zhu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 11,078,423
    • Issue date Aug 3, 2021
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    • Jiaming Li
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Negative dielectric anisotropy liquid crystal composition
    • Patent number 11,060,030
    • Issue date Jul 13, 2021
    • SHIJIAZHUANG CHENGZHIYONGHUA DISPLAY MATERIAL CO., LTD.
    • Ke-Lun Shu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition and liquid crystal display device
    • Patent number 11,053,441
    • Issue date Jul 6, 2021
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Haibin Xu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition
    • Patent number 11,021,654
    • Issue date Jun 1, 2021
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    • Zhian Liang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition and liquid crystal display element
    • Patent number 11,015,122
    • Issue date May 25, 2021
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    • Kui Wang
    • G02 - OPTICS
  • 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...
  • Information Patent Grant

    Liquid-crystalline medium
    • Patent number 11,008,515
    • Issue date May 18, 2021
    • Merck Patent GmbH
    • Harald Hirschmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystalline medium
    • Patent number 10,982,150
    • Issue date Apr 20, 2021
    • Merck Patent GmbH
    • Peer Kirsch
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Optical film, brightness enhancement film, backlight unit with brig...
    • Patent number 10,961,328
    • Issue date Mar 30, 2021
    • FUJIFILM Corporation
    • Wataru Hoshino
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition
    • Patent number 10,954,445
    • Issue date Mar 23, 2021
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    • Ke-Lun Shu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition and display device thereof
    • Patent number 10,920,146
    • Issue date Feb 16, 2021
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Haibin Xu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 10,877,319
    • Issue date Dec 29, 2020
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    • Xuefeng Li
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND BISTABLE LIQUID CRYSTAL DIMMING DEVI...
    • Publication number 20240318081
    • Publication date Sep 26, 2024
    • SMART LIQUID CRYSTAL TECHNOLOGY CO., LTD.
    • Wenqing SHEN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AROMATIC ISOTHIOCYANATES
    • Publication number 20240199957
    • Publication date Jun 20, 2024
    • Merck Patent GmbH
    • Constanze BROCKE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE COMPRI...
    • Publication number 20240026223
    • Publication date Jan 25, 2024
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Yunyun LIU
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information 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...
  • Information Patent Application

    METHOD FOR PREPARING A LIQUID CRYSTAL-BASED SWITCHING ELEMENT
    • Publication number 20220220383
    • Publication date Jul 14, 2022
    • Merck Patent GmbH
    • Roel van Raak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTALLINE MEDIUM
    • Publication number 20210238481
    • Publication date Aug 5, 2021
    • MERCK PATENT GMBH
    • Peer KIRSCH
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIUM FOR USE IN A SWITCHING ELEMENT
    • Publication number 20210171830
    • Publication date Jun 10, 2021
    • Merck Patent GmbH
    • Paul VERBUNT
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20200385635
    • Publication date Dec 10, 2020
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Wenyang Ma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND USE THEREOF
    • Publication number 20200339884
    • Publication date Oct 29, 2020
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Wenyang Ma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND LIGHT SWITCHING DEVICE
    • Publication number 20200270525
    • Publication date Aug 27, 2020
    • JNC CORPORATION
    • Yuki KOBARI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND APPLICATION THEREOF
    • Publication number 20200123442
    • Publication date Apr 23, 2020
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Beibei Zhu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20200123443
    • Publication date Apr 23, 2020
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Haibin Xu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTAL MEDIUM
    • Publication number 20200102499
    • Publication date Apr 2, 2020
    • Merck Patent GmbH
    • Martin ENGEL
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION WITH HIGH REFRACTIVE INDEX AND DISPLAY D...
    • Publication number 20200048554
    • Publication date Feb 13, 2020
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Di He
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOUND CONTAINING 2,3,4-TRISUBSTITUTED BENZENE AND...
    • Publication number 20190390113
    • Publication date Dec 26, 2019
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO.,LTD.
    • Guoliang Yun
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND USE THEREOF
    • Publication number 20190390114
    • Publication date Dec 26, 2019
    • DAILY-XIANHUA OPTOELECTRONICS MATERIALS CO., LTD.
    • Ziqian Shi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIUM
    • Publication number 20190292460
    • Publication date Sep 26, 2019
    • Merck Patent GmbH
    • Dagmar KLASS
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION
    • Publication number 20190292459
    • Publication date Sep 26, 2019
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO. , LTD.
    • Zhian LIANG
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTALLINE MEDIUM
    • Publication number 20190241811
    • Publication date Aug 8, 2019
    • Merck Patent GmbH
    • Peer KIRSCH
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Application

    Negative dielectric anisotropy liquid crystal composition
    • Publication number 20190185753
    • Publication date Jun 20, 2019
    • Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd
    • Ke-Lun SHU
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTALLINE MEDIUM
    • Publication number 20190153320
    • Publication date May 23, 2019
    • Merck Patent GmbH
    • Peer KIRSCH
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION
    • Publication number 20190100697
    • Publication date Apr 4, 2019
    • Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd
    • Ke-Lun Shu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20190040319
    • Publication date Feb 7, 2019
    • JNC CORPORATION
    • Naoko MATSUDA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE THEREOF
    • Publication number 20180312757
    • Publication date Nov 1, 2018
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Haibin Xu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL MEDIUM
    • Publication number 20180223187
    • Publication date Aug 9, 2018
    • Merck Patent GmbH
    • Harald HIRSCHMANN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL MEDIUM CONTAINING POLYMERISABLE COMPOUNDS
    • Publication number 20180187080
    • Publication date Jul 5, 2018
    • Merck Patent GmbH
    • Dong-Mee SONG
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME
    • Publication number 20180187079
    • Publication date Jul 5, 2018
    • DIC CORPORATION
    • Gou SUDOU
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL MEDIUM CONTAINING POLYMERISABLE COMPOUNDS
    • Publication number 20180179446
    • Publication date Jun 28, 2018
    • Merck Patent GmbH
    • Melanie KLASEN-MEMMER
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL COMPOSITION INCLUDED THEREIN
    • Publication number 20180171230
    • Publication date Jun 21, 2018
    • SAMSUNG DISPLAY CO., LTD.
    • SUN YOUNG KWON
    • G02 - OPTICS
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20180163132
    • Publication date Jun 14, 2018
    • JNC CORPORATION
    • Hiroshi ENDO
    • G02 - OPTICS