TREA

Compounds containing at least two rings in which the different rings are directly linked (covalent bond)

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  • CPC
  • C09K19/3003
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Parent Industries

CCHEMISTRY METALLURGY C09Paints, dyes C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE C09K19/00Liquid crystal materials

Current Industry

C09K19/3003Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid-crystal medium
    • Patent number 12,305,103
    • Issue date May 20, 2025
    • Merck Patent GmbH
    • Harald Hirschmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Organic solid crystals having helical structures formed using chole...
    • Patent number 12,282,222
    • Issue date Apr 22, 2025
    • Meta Platforms Technologies, LLC
    • Sheng Ye
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Optical component
    • Patent number 12,258,509
    • Issue date Mar 25, 2025
    • Merck Patent GmbH
    • Izumi Saito
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal medium
    • Patent number 12,258,510
    • Issue date Mar 25, 2025
    • Merck Patent GmbH
    • Sven Christian Laut
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition, element and liquid crystal lens or a bi...
    • Patent number 12,252,643
    • Issue date Mar 18, 2025
    • JNC Corporation
    • Eiji Okabe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aromatic isothiocyanates
    • Patent number 12,203,023
    • Issue date Jan 21, 2025
    • Merck Patent GmbH
    • Constanze Brocke
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition for light-scattering liquid crystal devi...
    • Patent number 12,197,062
    • Issue date Jan 14, 2025
    • DIC Corporation
    • Masanao Takashima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid-crystal medium
    • Patent number 12,187,944
    • Issue date Jan 7, 2025
    • Merck Patent GmbH
    • Sven Christian Laut
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • 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 medium
    • Patent number 12,116,521
    • Issue date Oct 15, 2024
    • Merck Patent GmbH
    • Sven Christian Laut
    • 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

    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

    Polymerizable liquid crystal composition, cured product, optical fi...
    • Patent number 11,987,742
    • Issue date May 21, 2024
    • FUJIFILM Corporation
    • Shunya Katoh
    • G02 - OPTICS
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 11,959,006
    • Issue date Apr 16, 2024
    • SHARP KABUSHIKI KAISHA
    • Yasuhiro Haseba
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Compositions of polymerizable liquid crystals
    • Patent number 11,952,524
    • Issue date Apr 9, 2024
    • ROLIC TECHNOLOGIES AG
    • Sabrina Chappellet
    • 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

    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

    Aligned nematic elastomer
    • Patent number 11,788,008
    • Issue date Oct 17, 2023
    • University of Leeds
    • Helen Frances Gleeson
    • 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...

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIUM
    • Publication number 20250136868
    • Publication date May 1, 2025
    • Merck Patent GmbH
    • Sven Christian Laut
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTAL MEDIUM
    • Publication number 20250101305
    • Publication date Mar 27, 2025
    • Merck Patent GmbH
    • Sven Christian LAUT
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTAL MEDIUM
    • Publication number 20250075129
    • Publication date Mar 6, 2025
    • Merck Patent GmbH
    • Harald HIRSCHMANN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMER DISPERSED LIQUID CRYSTAL DISPLAY WITH THE IMPROVED ANGULAR...
    • Publication number 20250053040
    • Publication date Feb 13, 2025
    • LIVICON. CO., LTD
    • Bong Hee KIM
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    POLYMER DISPERSED LIQUID CRYSTAL DISPLAY WITH THE IMPROVED AFTERIMAGE
    • Publication number 20250053041
    • Publication date Feb 13, 2025
    • LIVICON. CO., LTD
    • Bong Hee KIM
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    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

    LIQUID CRYSTAL COMPOSITION, ELEMENT AND LIQUID CRYSTAL LENS OR A BI...
    • Publication number 20240294830
    • Publication date Sep 5, 2024
    • JNC CORPORATION
    • Eiji OKABE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION, PREPARATION METHOD OF THE SAME, AND DIS...
    • Publication number 20240247191
    • Publication date Jul 25, 2024
    • BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    • Xiaojuan WU
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIUM
    • Publication number 20240228877
    • Publication date Jul 11, 2024
    • Merck Patent GmbH
    • Yeon-Jeong Han
    • 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

    DEVICE FOR THE REGULATION OF LIGHT TRANSMISSION
    • Publication number 20240134218
    • Publication date Apr 25, 2024
    • Merck Patent GmbH
    • Michael JUNGE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    HETEROAROMATIC ISOTHIOCYANATES
    • Publication number 20240124779
    • Publication date Apr 18, 2024
    • Merck Patent GmbH
    • Constanze BROCKE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Liquid-crystal medium
    • Publication number 20240067879
    • Publication date Feb 29, 2024
    • Merck Patent GmbH
    • Sven Christian LAUT
    • 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

    AROMATIC ISOTHIOCYANATES
    • Publication number 20230392075
    • Publication date Dec 7, 2023
    • Merck Patent GmbH
    • Amir Hossain PARHAM
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTAL MEDIUM
    • Publication number 20230383186
    • Publication date Nov 30, 2023
    • Merck Patent GmbH
    • Sven Christian LAUT
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID-CRYSTALLINE MEDIUM
    • Publication number 20230323207
    • Publication date Oct 12, 2023
    • Merck Patent GmbH
    • Atsutaka MANABE
    • 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

    OPTICAL COMPONENT
    • Publication number 20230313043
    • Publication date Oct 5, 2023
    • Merck Patent GmbH
    • Izumi SAITO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20230314885
    • Publication date Oct 5, 2023
    • Sharp Display Technology Corporation
    • Yasuhiro HASEBA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    STEERABLE ANTENNA AND METHOD FOR HEATING AND/OR TEMPERING OF A STEE...
    • Publication number 20230295509
    • Publication date Sep 21, 2023
    • Merck Patent GmbH
    • Michael WITTEK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIQUID CRYSTAL MEDIUM
    • Publication number 20230295511
    • Publication date Sep 21, 2023
    • Merck Patent GmbH
    • Sven Christian LAUT
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL MEDIUM
    • Publication number 20230295510
    • Publication date Sep 21, 2023
    • Merck Patent GmbH
    • Sven Christian LAUT
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LC MIXTURES WITH NEGATIVE DELTA EPSILONCONTAINING CC-4-V1 AND COB(S...
    • Publication number 20230272282
    • Publication date Aug 31, 2023
    • Merck Patent GmbH
    • Harald HIRSCHMANN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION CONTAINING POLYMERIZABLE COMPOUND AND AP...
    • Publication number 20230265345
    • Publication date Aug 24, 2023
    • BEIJING BAYI SPACE LCD TECHNOLOGY CO., LTD.
    • Yunpeng GUO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL (LC) COMPOSITION WITH EXTREMELY-LOW DIELECTRIC LOSS...
    • Publication number 20230235228
    • Publication date Jul 27, 2023
    • XI'AN MODERN CHEMISTRY RESEARCH INSTITUTE
    • Jian Li
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information 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

    COMPOSITION, POLARIZER LAYER, LAMINATE, AND IMAGE DISPLAYING DEVICE
    • Publication number 20230062801
    • Publication date Mar 2, 2023
    • FUJIFILM CORPORATION
    • Wataru HOSHINO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AZO DYE
    • Publication number 20230056437
    • Publication date Feb 23, 2023
    • Merck Patent GmbH
    • Peer KIRSCH
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DICHROIC DYE COMPOSITION
    • Publication number 20230053362
    • Publication date Feb 23, 2023
    • Merck Patent GmbH
    • Michael JUNGE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...