Yanwen Liu

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Wuhan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation method for extractive of jinxuan hemorrhoid washing pow...
- Patent number 9,687,516
- Issue date Jun 27, 2017
- Mayinglong Pharmaceutical Group Co., Ltd.
- Yanwen Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION METHOD FOR EXTRACTIVE OF JINXUAN HEMORRHOID WASHING PO...
- Publication number 20140087010
- Publication date Mar 27, 2014
- MAYINGLONG PHARMACEUTICAL GROUP CO., LTD
- Yanwen Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE