Heinrich Van Barneveld

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Bottrop, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for reducing the salt content of fractions comprising high...
- Patent number 6,489,518
- Issue date Dec 3, 2002
- Phenolchemie GmbH & Co. KG
- Manfred Weber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removal of impurities from phenol by means of at least...
- Patent number 6,489,519
- Issue date Dec 3, 2002
- Phenolchemie GmbH & Co. KG
- Heinrich van Barneveld
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for reprocessing mass streams containing mesityl oxide
- Publication number 20020032350
- Publication date Mar 14, 2002
- PHENOLCHEMIE GmbH & Co. KG
- Otto Gerlich
- C07 - ORGANIC CHEMISTRY