Hubertus M. J. Grooten

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Simpelveld, NL

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of pharmaceutical benzoic acid
- Patent number 4,547,587
- Issue date Oct 15, 1985
- Stamicarbon B.V.
- Ludovicus A. L. Kleintjens
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of benzoic acid
- Patent number 4,539,425
- Issue date Sep 3, 1985
- Stamicarbon B.V.
- Ludovicus A. L. Kleintjens
- C07 - ORGANIC CHEMISTRY