Huichun Yang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lubiprostone crystal, the use and the method for the preparation th...
- Patent number 8,748,482
- Issue date Jun 10, 2014
- Shanghai Techwell Biopharmaceutical Co., Ltd
- Zhijun Tang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
LUBIPROSTONE CRYSTAL, THE USE AND THE METHOD FOR THE PREPARATION TH...
- Publication number 20110028541
- Publication date Feb 3, 2011
- SHANGHAI TECHWELL BIOPHARMACEUTICAL CO., LTD
- Zhijun Tang
- C07 - ORGANIC CHEMISTRY