Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8338401 | Coumarin-amide derivatives and its preparation, said drug composition and its use | Shiping Xu, Xiaoguang Chen, Song Xu, Longfei Xie, Hongyan Li +2 more | 2012-12-25 |