Hans Gurski

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67459 Bohl-Iggelheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of L-ascorbic acid
- Patent number 6,197,977
- Issue date Mar 6, 2001
- BASF Aktiengesellschaft
- Andreas Böttcher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of salts of ascorbyl 2-phosphoric esters
- Patent number 6,121,464
- Issue date Sep 19, 2000
- Andreas Bottcher
- C07 - ORGANIC CHEMISTRY