Wilhelm Pohlmeyer

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Hanover, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing carboxylic acid esters from carboxylic acid h...
- Patent number 5,405,991
- Issue date Apr 11, 1995
- Heinz-Rudi Feist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2,2,2-trifluoroethanol
- Patent number 4,694,112
- Issue date Sep 15, 1987
- Kali-Chemie Aktiengesellschaft
- Heinrich Willenberg
- C07 - ORGANIC CHEMISTRY