Dakun QIN

Follow

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Crystal form, preparation method and intermediate of dihydropyrido...
- Patent number 10,253,030
- Issue date Apr 9, 2019
- QILU PHARMACEUTICAL CO., LTD.
- Haiying He
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CRYSTAL FORM, PREPARATION METHOD AND INTERMEDIATE OF DIHYDROPYRIDO...
- Publication number 20180312512
- Publication date Nov 1, 2018
- QILU PHARMACEUTICAL CO., LTD.
- Haiying HE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CRYSTAL FORM OF OREXIN RECEPTOR ANTAGONIST COMPOUND, AND PREPARATIO...
- Publication number 20180235965
- Publication date Aug 23, 2018
- SHANGHAI HAIYAN PHARMACEUTICAL TECHNOLOGY CO., LTD.
- Songliang WU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE