Jurgen Schneider

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Waldems, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hydrophilic, asymmetric, chemically-resistant polyaramide membrane
- Patent number 5,536,408
- Issue date Jul 16, 1996
- Hoechst Aktiengesellschaft
- Reinhard Wagener
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Process for preparing trimethylaluminum by reacting methylaluminum...
- Patent number 5,380,898
- Issue date Jan 10, 1995
- Hoechst Aktiengesellschaft
- Stefan Gurtzgen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing trimethylaluminum by reducing methylaluminum...
- Patent number 5,359,116
- Issue date Oct 25, 1994
- Witco GmbH
- Ralf J. Becker
- C07 - ORGANIC CHEMISTRY