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Wolfgang Quack

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  • Mettmann, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multimodal polyethylene material
    • Patent number 8,101,687
    • Issue date Jan 24, 2012
    • Dow Global Technologies LLC
    • Detlef Schramm
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multimodal polyolefin pipe
    • Patent number 7,250,473
    • Issue date Jul 31, 2007
    • Dow Global Technologies, Inc.
    • Detlef Schramm
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Liner compositions
    • Patent number 6,699,573
    • Issue date Mar 2, 2004
    • Dow Global Technologies Inc.
    • Karin Katzer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Sheet materials suitable for use as a floor, wall or ceiling coveri...
    • Patent number 6,187,424
    • Issue date Feb 13, 2001
    • The Dow Chemical Company
    • Jerker B. I. Kjellqvist
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Multimodal polyethylene material
    • Publication number 20070112160
    • Publication date May 17, 2007
    • Dow Global Technologies Inc.
    • Detlef Schramm
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Multimodal polyolefin pipe
    • Publication number 20040266966
    • Publication date Dec 30, 2004
    • Detlef Schramm
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...