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Patents Grants
last 30 patents
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Patent Grant
Transdermal drug delivering device
Patent number
10,052,466
Issue date
Aug 21, 2018
Beijing Sinohanfang Pharmaceutical Sci. & Tech Co., Ltd.
Gang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
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Patent Application
A TRANSDERMAL DRUG DELIVERING DEVICE
Publication number
20150360013
Publication date
Dec 17, 2015
BEIJING SINOHANFANG PHARMACEUTICAL SCI. & TECH. CO., LTD.
Gang CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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