Eckhard Schraven

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Frankfurt am Main, DT

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Patents Grantslast 30 patents

Information Patent Grant
Pharmaceutically active derivatives of 1-phenoxy-3-amino-propan-2-ol
- Patent number 4,088,764
- Issue date May 9, 1978
- Cassella Farbwerke Mainkur Aktiengesellschaft
- Thomas Raabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 1-phenoxy-3-amino-propan-2-ol
- Patent number 4,066,768
- Issue date Jan 3, 1978
- Cassella Farbwerke Mainkur Aktiengesellschaft
- Thomas Raabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 1-phenoxy-3-amino-propan-2-ol
- Patent number 4,020,071
- Issue date Apr 26, 1977
- Cassella Farbwerke Mainkur Aktiengesellschaft
- Thomas Raabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of 1-phenoxy-3-amino-propan-2-ol and process for their...
- Patent number 3,969,363
- Issue date Jul 13, 1976
- Cassella Farbwerke Mainkur Aktiengesellschaft
- Thomas Raabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Piperazino substituted coumarin derivatives
- Patent number 3,959,281
- Issue date May 25, 1976
- Cassella Farbwerke Mainkur Aktiengesellschaft
- Rudi Beyerle
- C07 - ORGANIC CHEMISTRY