Franz Fohles

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Tonisvorst, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing double metal cyanide (DMC) catalysts
- Patent number 6,835,687
- Issue date Dec 28, 2004
- Bayer Aktiengesellschaft
- Jörg Hofmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing DMC catalysts
- Patent number 6,780,813
- Issue date Aug 24, 2004
- Bayer Aktiengesellschaft
- Jörg Hofmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Process for the preparation of DMC catalysts
- Publication number 20050027145
- Publication date Feb 3, 2005
- Jorg Hofmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for producing double metal cyanide (dmc) catalysts
- Publication number 20030158449
- Publication date Aug 21, 2003
- Jorg Hofmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...