TREA

Karl-Heinz Eichel

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  • Burghausen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing polyvinylacetals
    • Patent number 7,351,765
    • Issue date Apr 1, 2008
    • Wacker Polymer Systems GmbH & Co. KG
    • Kurt Stark
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Silane-modified polyvinyl acetals
    • Patent number 6,794,477
    • Issue date Sep 21, 2004
    • Wacker Polymer Systems GmbH & Co. KG
    • Kurt Stark
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Silane-modified polyvinyl acetals
    • Patent number 6,756,442
    • Issue date Jun 29, 2004
    • Wacker Polymer Systems GmbH & Co. KG
    • Kurt Stark
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents