TREA

Wolfgang Stegmaier

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  • Hassloch, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Preparation of polyaryleneetherketones
    • Patent number 5,081,215
    • Issue date Jan 14, 1992
    • BASF Aktiengesellschaft
    • Juergen Koch
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Preparation of particulate polymers
    • Patent number 5,013,816
    • Issue date May 7, 1991
    • BASF Aktiengesellschaft
    • Hendrikus Bobbink
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...