Dirk Weissenberg

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Leverkusen, DE

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROCESSING HYDROGEN CHLORIDE FROM ISOCYANATE PREPARATION
- Publication number 20150343414
- Publication date Dec 3, 2015
- Bayer MaterialScience AG
- Ralph WEBER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR THE REGENERATION OF AN ANION EXCHANGER LOADED WITH HE...
- Publication number 20090020478
- Publication date Jan 22, 2009
- Bayer Material Science AG
- Torsten Erwe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL