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last 30 patents
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Patent Grant
Biomimetic chitosan filler for preventing capsular contracture and...
Patent number
10,828,390
Issue date
Nov 10, 2020
SHANGHAI HAOHAI BIOLOGICAL TECHNOLOGY CO., LTD.
Kun Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Biomimetic chitosan filler for preventing capsular contracture and...
Publication number
20200230287
Publication date
Jul 23, 2020
Shanghai Haohai Biological Technology Co.,Ltd
Kun ZHANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE