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Ulrich Schoenefeld

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  • Bickenbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Interference pigments
    • Patent number 11,746,240
    • Issue date Sep 5, 2023
    • Merck Patent GmbH
    • Stephanie Andes
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Effect pigments
    • Patent number 11,479,681
    • Issue date Oct 25, 2022
    • Merck Patent GmbH
    • Sabine Schoen
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Effect pigments
    • Patent number 11,459,469
    • Issue date Oct 4, 2022
    • Merck Patent GmbH
    • Sabine Schoen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Effect pigments
    • Patent number 11,453,789
    • Issue date Sep 27, 2022
    • Merck Patent GmbH
    • Sabine Schoen
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Effect pigments
    • Patent number 9,238,739
    • Issue date Jan 19, 2016
    • Merck Patent GmbH
    • Ulrich Schoenefeld
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Effect pigments
    • Patent number 8,647,429
    • Issue date Feb 11, 2014
    • Merck Patent GmbH
    • Sabine Melson
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Particles having a functional multilayered structure
    • Patent number 7,745,003
    • Issue date Jun 29, 2010
    • Merck Patent GmbH
    • Alfred Hennemann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photostabilised effect pigments
    • Patent number 7,455,726
    • Issue date Nov 25, 2008
    • Merck Patent GmbH
    • Ulrich Schoenefeld
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    INTERFERENCE PIGMENTS
    • Publication number 20220356356
    • Publication date Nov 10, 2022
    • Merck Patent GmbH
    • Stephanie ANDES
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    EFFECT PIGMENTS
    • Publication number 20200123388
    • Publication date Apr 23, 2020
    • Merck Patent GmbH
    • Sabine SCHOEN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    EFFECT PIGMENTS
    • Publication number 20190169439
    • Publication date Jun 6, 2019
    • Merck Patent GmbH
    • Sabine SCHOEN
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    EFFECT PIGMENTS
    • Publication number 20170240745
    • Publication date Aug 24, 2017
    • Merck Patent GmbH
    • Sabine SCHOEN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    EFFECT PIGMENTS
    • Publication number 20150166799
    • Publication date Jun 18, 2015
    • Merck Patent GmbH
    • Ulrich Schoenefeld
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    EFFECT PIGMENTS
    • Publication number 20120308667
    • Publication date Dec 6, 2012
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Sabine Melson
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COATING COMPOSITION
    • Publication number 20120070673
    • Publication date Mar 22, 2012
    • Mattias Kuntz
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Particles having a functional multilayered structure
    • Publication number 20070166544
    • Publication date Jul 19, 2007
    • Alfred Hennemann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Photostabilised effect pigments
    • Publication number 20070060668
    • Publication date Mar 15, 2007
    • Ulrich Schoenefeld
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...