Qingge Zhai

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Yantai, CN

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Patents Grantslast 30 patents

Information Patent Grant
High-selectivity catalyst for production of high-quality gasoline f...
- Patent number 9,168,515
- Issue date Oct 27, 2015
- Wanhua Industrial Group Co., Ltd.
- Ye Wang
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
A HIGH-SELECTIVITY CATALYST FOR PRODUCTION OF HIGH-QUALITY GASOLINE...
- Publication number 20140018232
- Publication date Jan 16, 2014
- Ye Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL