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Clarissa Weller

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  • Darnstadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process of preparing regioregular polymers
    • Patent number 7,294,288
    • Issue date Nov 13, 2007
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Guntram Koller
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liquid-crystal medium, and electro-optical display containing same
    • Patent number 6,969,542
    • Issue date Nov 29, 2005
    • Merck Patent GmbH
    • Melanie Klasen-Memmer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystalline medium
    • Patent number 6,929,834
    • Issue date Aug 16, 2005
    • Merck Patent GmbH
    • Melaine Klasen-Memmer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid-crystalline mixtures
    • Patent number 6,821,582
    • Issue date Nov 23, 2004
    • Merck Patent GmbH
    • Harald Hirschmann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid-crystalline medium
    • Patent number 6,764,722
    • Issue date Jul 20, 2004
    • Merck Patent Gesellschaft mit
    • Melanie Klasen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    STN liquid-crystal display
    • Patent number 6,569,503
    • Issue date May 27, 2003
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Harald Hirschmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Supertwist liquid-crystal displays and liquid-crystal mixtures ther...
    • Patent number 6,544,602
    • Issue date Apr 8, 2003
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Harald Hirschmann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    TN and STN liquid-crystal display
    • Patent number 6,056,894
    • Issue date May 2, 2000
    • Merck Patent GmbH
    • Harald Hirschmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    STN liquid-crystal display
    • Patent number 5,997,767
    • Issue date Dec 7, 1999
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Harald Hirschmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Supertwist liquid-crystal display
    • Patent number 5,976,404
    • Issue date Nov 2, 1999
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Harald Hirschmann
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Process of preparing regioregular polymers
    • Publication number 20050080219
    • Publication date Apr 14, 2005
    • Guntram Koller
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Liquid crystalline medium
    • Publication number 20040099842
    • Publication date May 27, 2004
    • Melanie Klasen-Memmer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Liquid-crystalline mixtures
    • Publication number 20030127629
    • Publication date Jul 10, 2003
    • Merck Patent GmbH
    • Harald Hirschmann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Liquid-crystal medium, and electro-optical display containing same
    • Publication number 20030017279
    • Publication date Jan 23, 2003
    • Merck Patent GmbH
    • Melaine Klasen-Memmer
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Liquid-crystalline medium
    • Publication number 20020014613
    • Publication date Feb 7, 2002
    • Merck Patent Gesellschaft mit Beschrankt Patents
    • Melanie Klasen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...