Xinqiang Sun

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Xinchang County, CN

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Patents Grantslast 30 patents

Information Patent Grant
Separation and purification method for vancomycin hydrochloride of...
- Patent number 10,131,689
- Issue date Nov 20, 2018
- ZHEJIANG MEDICINE CO., LTD. XINCHANG PHARMACEUTICAL FACTORY
- Enmin Li
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Application Of Pyrroloquinoline Quinone In Preparation Of Medicamen...
- Publication number 20220023289
- Publication date Jan 27, 2022
- Zhejiang Medicine Co.,Ltd. Xinchang Pharmaceutical Factory
- Dong SHAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Separation And Purification Method For Vancomycin Hydrochloride Of...
- Publication number 20160264620
- Publication date Sep 15, 2016
- ZHEJIANG MEDICINE CO., LTD. XINCHANG PHARMACEUTICA FACTORY
- Enmin Li
- C07 - ORGANIC CHEMISTRY