Yonggang CHEN

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Patents Grantslast 30 patents

Information Patent Grant
Pyridylamino substituted heterotricyclic compounds, and preparation...
- Patent number 11,168,088
- Issue date Nov 9, 2021
- SHANGHAI HAIYAN PHARMACEUTICAL TECHNOLOGY CO., LTD.
- Yang Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
HETEROCYCLE SUBSTITUTED KETONE DERIVATIVE, AND COMPOSITION AND MEDI...
- Publication number 20240025924
- Publication date Jan 25, 2024
- SHANGHAI HAIYAN PHARMACEUTICAL TECHNOLOGY CO., LTD.
- Weixing ZHU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUBSTITUTED PHENYLPROPENYL PYRIDINE DERIVATIVES, THEIR PREPARATION...
- Publication number 20210386721
- Publication date Dec 16, 2021
- Weixing ZHU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PYRIDYLAMINO SUBSTITUTED HETEROTRICYCLIC COMPOUNDS, AND PREPARATION...
- Publication number 20200039983
- Publication date Feb 6, 2020
- SHANGHAI HAIYAN PHARMACEUTICAL TECHNOLOGY CO., LTD.
- Yang LIU
- C07 - ORGANIC CHEMISTRY