Peter Verhallen

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Bicyclo�3.3.0!octane derivatives, process for their production and...
- Patent number 5,716,989
- Issue date Feb 10, 1998
- Schering Aktiengesellschaft
- Ulrich Klar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclopentane ether derivatives, processes for their production, and...
- Patent number 5,625,067
- Issue date Apr 29, 1997
- Schering Aktiengesellschaft
- Hartmut Rehwinkel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9-substituted bicyclo[3.3.0]octane derivatives, process for their p...
- Patent number 5,405,988
- Issue date Apr 11, 1995
- Schering Aktiengesellschaft
- Ulrich Klar
- C07 - ORGANIC CHEMISTRY