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  • CPC
  • C09K2019/3016
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CCHEMISTRY METALLURGY C09Paints, dyes C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE

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C09K2019/3016Cy-Ph-Ph
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid crystal (LC) composition with extremely-low dielectric loss...
    • Patent number 12,163,080
    • Issue date Dec 10, 2024
    • Xi'an Modern Chemistry Research Institute
    • Jian Li
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • 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

    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
    • 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

    Polymer-stabilized liquid crystal composition and use thereof
    • Patent number 12,024,665
    • Issue date Jul 2, 2024
    • BEIJING BAYI SPACE LCD TECHNOLOGY CO., LTD
    • Maoxian Chen
    • 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 crystal mixture and liquid crystal display
    • Patent number 11,939,511
    • Issue date Mar 26, 2024
    • Merck Patent GmbH
    • Lars Lietzau
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • 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 crystal mixture and light modulating device
    • Patent number 11,932,799
    • Issue date Mar 19, 2024
    • SMART LIQUID CRYSTAL TECHNOLOGIES CO., LTD.
    • Hongwei Zhang
    • G02 - OPTICS
  • 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 11,920,074
    • Issue date Mar 5, 2024
    • Merck Patent GmbH
    • Kaja Christina Deing
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • 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 crystal mixture and liquid crystal display
    • Patent number 11,905,450
    • Issue date Feb 20, 2024
    • Merck Patent GmbH
    • Lars Lietzau
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information 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...
  • Information Patent Grant

    Aromatic isothiocyanates
    • Patent number 11,834,599
    • Issue date Dec 5, 2023
    • Merck Patent GmbH
    • Constanze Brocke
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition containing dibenzo derivative and liquid...
    • Patent number 11,827,829
    • Issue date Nov 28, 2023
    • JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD.
    • Lifang Yao
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid-crystal medium
    • Patent number 11,802,243
    • Issue date Oct 31, 2023
    • Merck Patent GmbH
    • Jing Wang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Organic solid crystals having helical structures formed using chole...
    • Patent number 11,796,856
    • Issue date Oct 24, 2023
    • Meta Platforms Technologies, LLC
    • Sheng Ye
    • 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

    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

    PSA-type liquid crystal composition and display device having same
    • Patent number 11,773,327
    • Issue date Oct 3, 2023
    • Jiangsu Hecheng Display Technology Co., Ltd.
    • Wenyang Ma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aromatic isothiocyanates
    • Patent number 11,739,265
    • Issue date Aug 29, 2023
    • Merck Patent GmbH
    • Constanze Brocke
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Additive and application thereof
    • Patent number 11,739,269
    • Issue date Aug 29, 2023
    • Daxin Materials Corporation
    • Chung-Hsien Wu
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Polymerisable compounds and the use thereof in liquid-crystal displays
    • Patent number 11,718,791
    • Issue date Aug 8, 2023
    • Merck Patent GmbH
    • Dmitry Ushakov
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid crystal composition and display device having the same
    • Patent number 11,708,531
    • Issue date Jul 25, 2023
    • Samsung Display Co., Ltd.
    • Heung Shik Park
    • 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

    Polymerisable compounds and the use thereof in liquid-crystal displays
    • Patent number 11,685,863
    • Issue date Jun 27, 2023
    • Merck Patent GmbH
    • Helmut Haensel
    • 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 medium
    • Patent number 11,655,417
    • Issue date May 23, 2023
    • Merck Patent GmbH
    • Su-Young Kim
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents