Josef Gnad

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of 3-arylacrylic acids and their derivatives
- Patent number 5,359,122
- Issue date Oct 25, 1994
- BASF Aktiengesellschaft
- Michael Huellmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for completing the esterification of carboxylic acids with...
- Patent number 4,314,947
- Issue date Feb 9, 1982
- BASF Aktiengesellschaft
- Heinz Hohenschutz
- C07 - ORGANIC CHEMISTRY