Jurgen Graefe

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Selm-Cappenberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing solutions of oligomeric methylaluminoxanes
- Patent number 5,427,992
- Issue date Jun 27, 1995
- Witco GmbH
- Jurgen Graefe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for producing diorganodialkoxysilanes
- Patent number 4,958,041
- Issue date Sep 18, 1990
- Schering Aktiengesellschaft
- Jurgen Graefe
- C07 - ORGANIC CHEMISTRY