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Dongying City, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Combined hydrogenation process method for producing high-quality fu...
Patent number
10,752,850
Issue date
Aug 25, 2020
Inner Mongolia ShengYuan Technology Co. Ltd.
Chuan Li
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalytic cracking process and the device used therein
Patent number
7,316,773
Issue date
Jan 8, 2008
PetroChina Company Limited
Jianfang Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR SEPARATION AND PURIFICATION OF GLYCOLIC ACID...
Publication number
20230125950
Publication date
Apr 27, 2023
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
Xin JIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Combined Hydrogenation Process Method for Producing High-Quality Fu...
Publication number
20190345399
Publication date
Nov 14, 2019
Inner Mongolia ShengYuan Technology Co. Ltd.
Chuan Li
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Catalytic cracking process and the device used therein
Publication number
20040178120
Publication date
Sep 16, 2004
Jianfang Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Two-stage riser catalytic cracking process
Publication number
20020108887
Publication date
Aug 15, 2002
PetroChina Company Limited and University of Petroleum (East China)
Jianfang Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...