TREA

Philippe Hesse

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  • Buchholz, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Removable polyurethane PSA
    • Patent number 7,495,059
    • Issue date Feb 24, 2009
    • tesa AG
    • Uwe Schümann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Reusable elastic adhesive sheet redetachable without residue or damage
    • Patent number 7,175,898
    • Issue date Feb 13, 2007
    • tesa Aktiengesellschaft
    • Bernd Lühmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyurethane PSA
    • Patent number 7,160,976
    • Issue date Jan 9, 2007
    • tesa Aktiengesellschaft
    • Bernd Lühmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyurethane PSA for sensitive surfaces
    • Patent number 7,091,300
    • Issue date Aug 15, 2006
    • tesa Aktiengesellschaft
    • Bernd Lühmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents