Christian Michalik

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing phenol and acetone by acid-catalyzed cleavage...
- Patent number 6,307,112
- Issue date Oct 23, 2001
- Phenolchemie GmbH & Co. KG
- Manfred Weber
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of phenol and acetone from cumene
- Patent number 6,225,513
- Issue date May 1, 2001
- Illa International Ltd.
- Vladimir Michailovitch Zakoshansky
- C07 - ORGANIC CHEMISTRY