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Manuela Loch

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  • Merxheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lustrous black interference pigments
    • Patent number 7,303,622
    • Issue date Dec 4, 2007
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Manuela Loch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Colored interference pigments
    • Patent number 6,719,838
    • Issue date Apr 13, 2004
    • Merck Patent GmbH
    • Lilia Heider
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparations of monodisperse spherical oxide particles
    • Patent number 6,302,926
    • Issue date Oct 16, 2001
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Ralf Anselmann
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Coated spherical SiO.sub.2 particles
    • Patent number 5,846,310
    • Issue date Dec 8, 1998
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Tamio Noguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Lustrous black interference pigments
    • Publication number 20060070552
    • Publication date Apr 6, 2006
    • Manuela Loch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Interference pigments having a mass tone
    • Publication number 20040177788
    • Publication date Sep 16, 2004
    • Norbert Rick
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Coloured interference pigments
    • Publication number 20030097965
    • Publication date May 29, 2003
    • Merck Patent GmbH
    • Lilia Heider
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...