Hanqiang Jin

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Hydrogenation catalyst, its preparation and use
- Patent number 7,622,416
- Issue date Nov 24, 2009
- China Petrochemical Corporation
- Chaolin Zhang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Hydrogenation catalyst, its preparation and use
- Publication number 20060154810
- Publication date Jul 13, 2006
- China Petrochemical Corporation
- Chaolin Zhang
- C07 - ORGANIC CHEMISTRY