Hans Peter Wagner

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Itingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of 5-chloro-3-chlorosulphonyl-2-thiophe...
- Patent number 5,138,072
- Issue date Aug 11, 1992
- Hafslund Nycomed Pharma Aktiengesellschaft
- Hans P. Wagner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isomerization process
- Patent number 4,051,174
- Issue date Sep 27, 1977
- Hoffmann-La Roche Inc.
- Hansjorg Stoller
- C07 - ORGANIC CHEMISTRY