Jesko Zank

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Koln, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of high-purity bisphenol A
- Patent number 7,427,694
- Issue date Sep 23, 2008
- Bayer MaterialScience AG
- Ulrich Blaschke
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for the Preparation of High-Purity Bisphenol A
- Publication number 20080108851
- Publication date May 8, 2008
- Bayer MaterialScience AG
- Ulrich Blaschke
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR OBTAINING CHLORINE FROM MIXTURES OF CHLORINE, WATER,...
- Publication number 20070274900
- Publication date Nov 29, 2007
- Bayer Material Science AG
- Andreas Bulan
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of high-purity bisphenol A
- Publication number 20070004941
- Publication date Jan 4, 2007
- Ulrich Blaschke
- C07 - ORGANIC CHEMISTRY