Eugen Eichenberger

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Anwil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Intermediates for pyrazolyl acetic acid derivatives
- Patent number 5,811,569
- Issue date Sep 22, 1998
- Sandoz Ltd.
- Erwin Waldvogel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for pyrazolyl acetic acid derivatives
- Patent number 5,670,648
- Issue date Sep 23, 1997
- Sandoz Ltd.
- Erwin Waldvogel
- C07 - ORGANIC CHEMISTRY