Roland Walzi

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Feldafing, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of removing dimethyl ether from an olefin stream
- Patent number 7,678,958
- Issue date Mar 16, 2010
- ExxonMobil Chemical Patents Inc.
- Minquan Cheng
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method of removing dimethyl ether from an olefin stream
- Publication number 20060111601
- Publication date May 25, 2006
- Minquan Cheng
- C07 - ORGANIC CHEMISTRY