Wei Yan

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Taizhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for enzymatic preparation of fludarabine phosphate
- Patent number 11,421,255
- Issue date Aug 23, 2022
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Dejin Fu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for preparing epirubicin and intermediate thereof
- Patent number 9,963,479
- Issue date May 8, 2018
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Wei Yan
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ENZYMATIC PREPARATION OF FLUDARABINE PHOSPHATE
- Publication number 20210198707
- Publication date Jul 1, 2021
- Zhejiang Hisun Pharmaceutical Co., Ltd.
- Deijin Fu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Method for Preparing Epirubicin and Intermediate Thereof
- Publication number 20160137683
- Publication date May 19, 2016
- ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
- Wei Yan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING HIGHLY PURE DOXORUBICIN
- Publication number 20150299241
- Publication date Oct 22, 2015
- ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
- Hua Chen
- C07 - ORGANIC CHEMISTRY