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Heinz-Dietmar Gewiss

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  • Meerbusch, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Formable film
    • Patent number 10,066,122
    • Issue date Sep 4, 2018
    • Benecke Kaliko AG
    • Dirk Iben
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Low-solvent polyacrylate copolymer dispersions
    • Patent number 9,593,256
    • Issue date Mar 14, 2017
    • Covestro Deutschland AG
    • Marc Claudius Schrinner
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous polyacrylate copolymer dispersions with high OH group content
    • Patent number 9,574,078
    • Issue date Feb 21, 2017
    • Covestro Deutschland AG
    • Marc Claudius Schrinner
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Low-solvent, OH-functional dispersions
    • Patent number 7,199,178
    • Issue date Apr 3, 2007
    • Martin Melchiors
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents