Charles H. Geersheuvels

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Geleen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of C-substituted pyridines and/or hydro...
- Patent number 4,386,207
- Issue date May 31, 1983
- Stamicarbon B.V.
- Theodorus F. M. de Graaf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of C-substituted pyridines and/or hydro...
- Patent number 4,276,419
- Issue date Jun 30, 1981
- Stamicarbon, B.V.
- Egidius J. M. Verheijen
- C07 - ORGANIC CHEMISTRY