Weiyi Li

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Zhengzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Uses of 15-benzylidene-14-deoxy-11,12-didehydroandrographolide deri...
- Patent number 9,198,894
- Issue date Dec 1, 2015
- Zhengzhou University
- Fengjuan Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
USES OF C15-SUBSTITUTED ANDROGRAPHOLIDE DERIVATIVES IN THE PREPARAT...
- Publication number 20140187627
- Publication date Jul 3, 2014
- ZHENGZHOU UNIVERSITY
- Guifu DAI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Uses of 15-benzylidene-14-deoxy-11,12-didehydroandrographolide Deri...
- Publication number 20130237596
- Publication date Sep 12, 2013
- ZHENGZHOU UNIVERSITY
- Guifu Dai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE