Zhonghong Qiu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cracking catalyst and a process for preparing the same
- Patent number 9,175,230
- Issue date Nov 3, 2015
- China Petroleum and Chemical Corporation
- Jun Long
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Cracking Catalyst and a Process for Preparing the Same
- Publication number 20080293561
- Publication date Nov 27, 2008
- China Petroleum and Chemical Corporation
- Jun Long
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL