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last 30 patents
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Patent Grant
Drynaria extractions for treating osteoporosis and their extraction...
Patent number
7,122,214
Issue date
Oct 17, 2006
Qihuang Pharmaceutical Technology and Investment Co., Ltd.
Yanming Xie
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Drynaria extractions for treating osteoporosis and their extraction...
Publication number
20040048811
Publication date
Mar 11, 2004
Yanming Xie
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE