Welhan Zhang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Imidazopyridazine compounds and their use
- Patent number 10,208,066
- Issue date Feb 19, 2019
- Hutchison Medipharma Limited
- Wei-Guo Su
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
NOVEL IMIDAZOPYRIDAZINE COMPOUNDS AND THEIR USE
- Publication number 20170253618
- Publication date Sep 7, 2017
- Hutchison Medipharma Limited
- Wei-Guo Su
- C07 - ORGANIC CHEMISTRY