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Fengjuan Wu
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Zhengzhou, CN
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Patents Grants
last 30 patents
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Patent Grant
Andrographolide derivatives and method of using the same for treatm...
Patent number
11,369,584
Issue date
Jun 28, 2022
Zhengzhou University
Guifu Dai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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 Applications
last 30 patents
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Patent Application
ANDROGRAPHOLIDE DERIVATIVES AND METHOD OF USING THE SAME FOR TREATM...
Publication number
20200030280
Publication date
Jan 30, 2020
Zhengzhou University
Guifu DAI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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