Walter Merz

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing optically active 1-phenylethylamines
- Patent number 6,034,278
- Issue date Mar 7, 2000
- Bayer Aktiengesellschaft
- Walter Merz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 5-substituted 2-chloropyridines
- Patent number 5,648,495
- Issue date Jul 15, 1997
- Bayer Aktiengesellschaft
- Klaus Jelich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of 3,3-dimethyl-2-oxo-butyric acid salt
- Patent number 4,898,974
- Issue date Feb 6, 1990
- Bayer Aktiengesellschaft
- Karlfried Dickore
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of 3,3-dimethyl-2-oxo-butyric acid salt
- Patent number 4,564,704
- Issue date Jan 14, 1986
- Bayer Aktiengesellschaft
- Karlfried Dickore
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 6-tert.-butyl-3-mercapto-4-amino-1,2...
- Patent number 4,151,355
- Issue date Apr 24, 1979
- Bayer Aktiengesellschaft
- Walter Merz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of alkali metal salts of 3,3-dimethyl-2...
- Patent number 4,113,767
- Issue date Sep 12, 1978
- Bayer Aktiengesellschaft
- Walter Merz
- C07 - ORGANIC CHEMISTRY