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Zhiguo Wu
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Beijing, CN
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Patents Grants
last 30 patents
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Patent Grant
Process for combining the catalytic conversion of organic oxygenate...
Patent number
8,373,013
Issue date
Feb 12, 2013
China Petroleum and Chemical Corporation
Wenhua Xie
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing ethylene from ethanol combining the catalytic...
Patent number
8,273,930
Issue date
Sep 25, 2012
China Petroleum and Chemical Corporation
Zhiguo Wu
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR COMBINING THE CATALYTIC CONVERSION OF ORGANIC OXYGENATE...
Publication number
20090318742
Publication date
Dec 24, 2009
China Petroleum and Chemical Corporation
Wenhua Xie
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING ETHYLENE FROM ETHANOL COMBINING THE CATALYTIC...
Publication number
20090281363
Publication date
Nov 12, 2009
China Petroleum and Chemical Corporation
Zhiguo Wu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalytic cracking process of petroleum hydrocarbons
Publication number
20030116471
Publication date
Jun 26, 2003
China Petroleum and Chemical Corporation
Ruichi Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL