Yonghui Li

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering ethylene during the process for producing VAC...
- Patent number 9,636,627
- Issue date May 2, 2017
- Tianjin University
- Minhua Zhang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method for Recovering Ethylene during the Process for Producing VAC...
- Publication number 20140366729
- Publication date Dec 18, 2014
- TIANJIN UNIVERSITY
- Minhua Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL