Weicheng Zhou

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Glycopeptide compound or pharmaceutical salt thereof and method for...
- Patent number 9,982,019
- Issue date May 29, 2018
- Dingfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing a sitagliptin intermediate
- Patent number 9,745,309
- Issue date Aug 29, 2017
- Shanghai Institute of Pharmaceutical Industry
- Kuaile Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline compounds, intermediates, preparation methods and uses th...
- Patent number 8,349,867
- Issue date Jan 8, 2013
- Shanghai Institute of Pharmaceutical Industry
- Zhengyan Cai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinoline compound and pharmaceutical composition, preparation meth...
- Patent number 8,227,612
- Issue date Jul 24, 2012
- Shanghai Institute of Pharmaceutical Industry
- Zhengyan Cai
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING INTERMEDIATE COMPOUND OF SITAGLIPTIN
- Publication number 20160229859
- Publication date Aug 11, 2016
- ZHEJIANG MEDICINE CO., LTD. XIANCHANG PHARMAUCEUTICAL FACTORY
- Kuaile Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Glycopeptide Compound Or Pharmaceutical Salt Thereof And Method For...
- Publication number 20150353607
- Publication date Dec 10, 2015
- Zhejiang Medicine Co., Ltd. Xinchang Pharmaceutical Factory
- Dingfeng Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Quinoline Compounds, Intermediates, Preparation Methods and Uses Th...
- Publication number 20110046379
- Publication date Feb 24, 2011
- Shanghai Institute of Pharmaceutical Industry
- Zhengyan Cai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
QUINOLINE COMPOUND AND PHARMACEUTICAL COMPOSITION, PREPARATION METH...
- Publication number 20110021561
- Publication date Jan 27, 2011
- Zhengyan Cai
- C07 - ORGANIC CHEMISTRY