TREA

George Burkhart

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  • Essen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for working up polyethersiloxanes
    • Patent number 7,612,159
    • Issue date Nov 3, 2009
    • Goldschmidt AG
    • George Burkhart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Process for working up polyethersiloxanes
    • Publication number 20040132951
    • Publication date Jul 8, 2004
    • George Burkhart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...