Weimin Wang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Oxopicolinamide derivative, preparation method therefor and pharmac...
- Patent number 11,084,808
- Issue date Aug 10, 2021
- Jiangsu Hengrui Medicine Co., Ltd.
- Fanglong Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oxopicolinamide derivative, preparation method therefor and pharmac...
- Patent number 10,633,375
- Issue date Apr 28, 2020
- Jinagsu Hengrui Medicine Co., Ltd
- Fanglong Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dihydropteridinone derivatives, preparation process and pharmaceuti...
- Patent number 8,691,822
- Issue date Apr 8, 2014
- Jiangsu Hengrui Medicine Co., Ltd.
- Peng Cho Tang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
OXOPICOLINAMIDE DERIVATIVE, PREPARATION METHOD THEREFOR AND PHARMAC...
- Publication number 20200199115
- Publication date Jun 25, 2020
- JIANGSU HENGRUI MEDICINE CO., LTD.
- Fanglong YANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OXOPICOLINAMIDE DERIVATIVE, PREPARATION METHOD THEREFOR AND PHARMAC...
- Publication number 20190185464
- Publication date Jun 20, 2019
- JIANGSU HENGRUI MEDICINE CO., LTD.
- Fanglong YANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DIHYDROPTERIDINONE DERIVATIVES, PREPARATION PROCESS AND PHARMACEUTI...
- Publication number 20120184543
- Publication date Jul 19, 2012
- SHANGHAI HENGRUI PHARMACEUTICAL CO., LTD.
- Peng Cho Tang
- C07 - ORGANIC CHEMISTRY