Zhengxiao XU

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Supported catalyst-assisted microwave method for exploiting heavy o...
- Patent number 11,156,069
- Issue date Oct 26, 2021
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Zhaomin Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Viscosity reduction system for microwave extraction of heavy oil an...
- Patent number 10,767,106
- Issue date Sep 8, 2020
- China University of Petroleum
- Zhaomin Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
SUPPORTED CATALYST-ASSISTED MICROWAVE METHOD FOR EXPLOITING HEAVY O...
- Publication number 20200378227
- Publication date Dec 3, 2020
- China University of Petroleum (East China)
- Zhaomin LI
- E21 - EARTH DRILLING MINING
Information Patent Application
VISCOSITY REDUCTION SYSTEM FOR MICROWAVE EXTRACTION OF HEAVY OIL AN...
- Publication number 20200208042
- Publication date Jul 2, 2020
- China University of Petroleum
- Zhaomin LI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...