TREA

Wolfgang Schacht

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  • Wulmstorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plate mounting tape
    • Patent number 6,475,324
    • Issue date Nov 5, 2002
    • tesa AG
    • Manfred Hartmann
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Plate mounting tape
    • Patent number 6,217,696
    • Issue date Apr 17, 2001
    • Beiersdorf AG
    • Manfred Hartmann
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Self-adhesive tape
    • Patent number 6,129,983
    • Issue date Oct 10, 2000
    • Beiersdorf AG
    • Uwe Schumann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Self adhesive tape
    • Patent number 6,117,531
    • Issue date Sep 12, 2000
    • Beiersdorf AG
    • Wolfgang Schacht
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Crosslinking of acrylate hot-melt pressure-sensitive adhesives
    • Patent number 5,877,261
    • Issue date Mar 2, 1999
    • Beiersdorf AG
    • Christian Harder
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyurethane-based self-adhesive tape
    • Patent number 5,807,637
    • Issue date Sep 15, 1998
    • Beiersdorf AG
    • Uwe Schumann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Self-adhesive tape
    • Patent number 5,688,589
    • Issue date Nov 18, 1997
    • Beiersdorf AG
    • Wolfgang Schacht
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Double-sided self-adhesive tape without a backing
    • Patent number 5,096,777
    • Issue date Mar 17, 1992
    • Beiersdorf Aktiengesellschaft
    • Wolfgang Schacht
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents