Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076482 | 3,3′-spiroindolinone derivatives | Li Chen, Xingchun Han, Zhuming Zhang | 2011-12-13 |
| 8058269 | Oxindole derivatives | Li Chen, Jing Zhang, Zhuming Zhang | 2011-11-15 |
| 7928233 | Spiroindolinone pyridine derivatives | Li Chen, Xingchun Han, Zhuming Zhang | 2011-04-19 |