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Daniel Walker

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  • Darmstadt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Particles for electrophoretic displays
    • Patent number 9,115,464
    • Issue date Aug 25, 2015
    • Merck Patent GmbH
    • Nils Greinert
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Particles for electrophoretic displays
    • Patent number 8,593,719
    • Issue date Nov 26, 2013
    • Merck Patent GmbH
    • Louise Diane Farrand
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Coloured particles for electrophoretic displays
    • Patent number 8,462,423
    • Issue date Jun 11, 2013
    • Merck Patent GmbH
    • Louise Diane Farrand
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    PARTICLES FOR ELECTROPHORETIC DISPLAYS
    • Publication number 20120041165
    • Publication date Feb 16, 2012
    • Merck Patent Gesellschaft MIT Beschraenkter Haftung
    • Nils Greinert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COLOURED PARTICLES FOR ELECTROPHORETIC DISPLAYS
    • Publication number 20110310462
    • Publication date Dec 22, 2011
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Louise Diane Farrand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PARTICLES FOR ELECTROPHORETIC DISPLAYS
    • Publication number 20110306742
    • Publication date Dec 15, 2011
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Louise Diane Farrand
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...