Siphar S.A.

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Lugano, CH

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Patents Grantslast 30 patents

Information Patent Grant
Carbamates of 2-haloergolines and 2-haloergolenes and process for t...
- Patent number 4,199,579
- Issue date Apr 22, 1980
- Siphar S. A.
- Giorgio Ferrari
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for interconversion of heteroyohimbane alkaloids
- Patent number 4,029,664
- Issue date Jun 14, 1977
- Siphar S.A.
- Cesare Casagrande
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel cardiotonic steroids, process for their preparation and thera...
- Patent number 4,000,125
- Issue date Dec 28, 1976
- Siphar S.A.
- Cesare Casagrande
- C07 - ORGANIC CHEMISTRY