TREA

Juergen Winkler

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  • Schwarzheide, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing polyether alcohols
    • Patent number 7,750,191
    • Issue date Jul 6, 2010
    • BASF Aktiengesellschaft
    • Thomas Ostrowski
    • 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

    Preparation of polyether polyols containing aromatics
    • Patent number 5,895,824
    • Issue date Apr 20, 1999
    • BASF Aktiengesellschaft
    • Stefan Dinsch
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Prepolymers containing isocyanate groups
    • Patent number 5,556,891
    • Issue date Sep 17, 1996
    • BASF Schwarzheide GmbH
    • Holger Seifert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Prepolymers containing isocyanate groups
    • Patent number 5,530,154
    • Issue date Jun 25, 1996
    • BASF Schwarzheide GmbH
    • Holger Seifert
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents