Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8921563 | 1-[(4-hydroxypiperidin-4-yl)methyl]pyridin-2(1H)-one derivatives, preparation methods and uses thereof | Yunfeng Li, Rifang Yang, Youzhi Zhang, Yongzhen Li, Zengliang Jin +11 more | 2014-12-30 |
| 8318772 | Amine compounds and medical uses thereof | Bohua Zhong, Youzhi Zhang, Yanping Zhang, Xinhua He, Yunfeng Li +3 more | 2012-11-27 |