TREA

Gerd Hoeppner

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  • Schwarzheide, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing two-metal cyanide catalysts
    • Patent number 6,303,533
    • Issue date Oct 16, 2001
    • BASF Aktiengesellschaft
    • Georg Heinrich Grosch
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Treatment for polyether polyols
    • Patent number 6,245,947
    • Issue date Jun 12, 2001
    • BASF Aktiengesellschaft
    • Bernd Guettes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Production of flexible polyurethane foams
    • Patent number 5,925,687
    • Issue date Jul 20, 1999
    • BASF Aktiengesellschaft
    • Bernd Guettes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents