Junran YANG

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Lianyungang, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Crystal form of oxopicolinamide derivative and preparation method t...
- Patent number 11,299,462
- Issue date Apr 12, 2022
- Jiangsu Hengrui Medicine Co., Ltd.
- Junran Yang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHARMACEUTICALLY ACCEPTABLE SALT OF PYRAZOLOHETEROARYL DERIVATIVE A...
- Publication number 20240262823
- Publication date Aug 8, 2024
- Jiangsu Hengrui Pharmaceuticals Co., Ltd.
- Jiaqi YAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CRYSTAL FORM OF MALEATE OF TYROSINE KINASE INHIBITOR AND PREPARATIO...
- Publication number 20210355109
- Publication date Nov 18, 2021
- JIANGSU HENGRUI MEDICINE CO., LTD.
- Zhenjun QIU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTAL FORM OF OXOPICOLINAMIDE DERIVATIVE AND PREPARATION METHOD T...
- Publication number 20200385353
- Publication date Dec 10, 2020
- JIANGSU HENGRUI MEDICINE CO., LTD.
- Junran YANG
- C07 - ORGANIC CHEMISTRY