Ernst Tonsen

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Brunsbuttel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing aldehydes and carboxylic acids by oxidizing pri...
- Patent number 6,476,260
- Issue date Nov 5, 2002
- RWE-DEA Aktiengesellschraft fur Mineraloel und Chemie
- Albert Thomas Herrmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the continuous production of monocarboxylic acids
- Patent number 5,859,269
- Issue date Jan 12, 1999
- RWE-DEA Aktiengesellschaft fur Mineraloel und Chemie
- Albert Thomas Herrmann
- C07 - ORGANIC CHEMISTRY