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Ronald Gobel

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  • Leverkusen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Organic pigments for colour filters
    • Patent number 8,535,870
    • Issue date Sep 17, 2013
    • LANXESS Deutschland GmbH
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for preparing metal compounds of an azo compound in the pre...
    • Patent number 8,512,823
    • Issue date Aug 20, 2013
    • LANXESS Deutschland GmbH
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Organic pigments for colour filters
    • Patent number 8,114,558
    • Issue date Feb 14, 2012
    • LANXESS Deutschland GmbH
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for preparing pigments
    • Patent number 7,682,444
    • Issue date Mar 23, 2010
    • LANXESS Deutschland GmbH
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Organic formulations of pigment
    • Patent number 7,255,737
    • Issue date Aug 14, 2007
    • LANXESS Deutschland GmbH
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Metal complexes
    • Patent number 6,881,830
    • Issue date Apr 19, 2005
    • Bayer Chemicals AG
    • Ulrich Feldhues
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Continuous process for preparing metal complex pigments
    • Patent number 6,448,385
    • Issue date Sep 10, 2002
    • Bayer Aktiengesellchaft
    • Udo Herrmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Metal complex pigments
    • Patent number 6,211,346
    • Issue date Apr 3, 2001
    • Bayer Aktiengesellschaft
    • Frank Linke
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    Organic pigments for colour filters
    • Publication number 20120077123
    • Publication date Mar 29, 2012
    • Lanxess Deutschland GmbH
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Process for preparing pigments
    • Publication number 20080057417
    • Publication date Mar 6, 2008
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Process for preparing metal compounds of an azo compound using a mu...
    • Publication number 20070020408
    • Publication date Jan 25, 2007
    • LANXESS Deutschland GmbH
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Process for preparing metal compounds of an azo compound in the pre...
    • Publication number 20070020409
    • Publication date Jan 25, 2007
    • LANXESS Deutschland GmbH
    • Ulrich Feldhues
    • G02 - OPTICS
  • Information Patent Application

    Organic pigments for colour filters
    • Publication number 20070017416
    • Publication date Jan 25, 2007
    • LANXESS Deutschland GmbH
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Organic formulations of pigment
    • Publication number 20050241532
    • Publication date Nov 3, 2005
    • Ulrich Feldhues
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Metal complexes
    • Publication number 20050020819
    • Publication date Jan 27, 2005
    • Ulrich Feldhues
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Metal complexes
    • Publication number 20030187108
    • Publication date Oct 2, 2003
    • Ulrich Feldhues
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Continuous process for preparing metal complex pigments
    • Publication number 20010047087
    • Publication date Nov 29, 2001
    • Udo Herrmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...