Liufeng Zhou

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Crystalline form of fused pyridine derivative's maleate and uses th...
- Patent number 10,577,364
- Issue date Mar 3, 2020
- Betta Pharmaceuticals Co., Ltd.
- Shaojing Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stable polymorphic forms of compound as hypoxia mimetics, and uses...
- Patent number 9,238,637
- Issue date Jan 19, 2016
- BEIJING BETTA PHARMACEUTICALS CO., LTD
- Xinshan Kang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CRYSTALLINE FORM OF FUSED PYRIDINE DERIVATIVE'S MALEATE AND USES TH...
- Publication number 20180186788
- Publication date Jul 5, 2018
- BETTA PHARMACEUTICALS CO., LTD.
- Shaojing HU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Stable Polymorphic Forms of Compound as Hypoxia Mimetics, and Uses...
- Publication number 20140343137
- Publication date Nov 20, 2014
- BEIJING BETTA PHARMACEUTICALS CO., LTD.
- Xinshan Kang
- C07 - ORGANIC CHEMISTRY