Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8609723 | Long acting curcumin derivative, preparation method and pharmaceutical use thereof | Weidong Zhou, Fenghua Yu, Haiyan Yao, Guangyin Yao | 2013-12-17 |
| 6780866 | Analgesic composition and method | Frank Hay Kong Shum | 2004-08-24 |
| 6599906 | Method of local anesthesia and analgesia | Shiquan Qi | 2003-07-29 |