Shibao Yang

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Taizhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of new intermediate of heparin pentasaccharide and prep...
- Patent number 9,624,315
- Issue date Apr 18, 2017
- Zhejiang Hisum Pharmaceutical Co., Ltd.
- Yanghui Guo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF NEW INTERMEDIATE OF HEPARIN PENTASACCHARIDE AND PREP...
- Publication number 20150299340
- Publication date Oct 22, 2015
- ZHEJIANG HISUN PHARMACEUTICAL CO., LTD.
- Yanghui Guo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...