Issued Patents All Time
Showing 1–3 of 3 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, Rui Xue, Xinhua He +3 more | 2012-11-27 |
| 7786336 | Catalyst composition for ethylene oligomerization and the use thereof | Baojun Zhang, Tao Jiang, Jianzhong Li, Lihua Xing, Yingnan Ning +12 more | 2010-08-31 |