Yongjun Yan

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State College, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tetraphosphorus ligands for catalytic hydroformylation and related...
- Patent number 7,709,659
- Issue date May 4, 2010
- The Penn State Research Foundation
- Xumu Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetraphosphorus ligands for catalytic hydroformylation and related...
- Patent number 7,531,698
- Issue date May 12, 2009
- The Penn State Research Foundation
- Xumu Zhang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
TETRAPHOSPHORUS LIGANDS FOR CATALYTIC HYDROFORMYLATION AND RELATED...
- Publication number 20090198071
- Publication date Aug 6, 2009
- The Penn State Research Foundation
- Xumu ZHANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Tetraphosphorus ligands for catalytic hydroformylation and related...
- Publication number 20070203365
- Publication date Aug 30, 2007
- Xumu Zhang
- C07 - ORGANIC CHEMISTRY