Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403604 | Nitrogen-based camptothecin derivatives | Li-Xi Yang, Xiandao Pan | 2002-06-11 |
| 6350756 | Camptothecin derivatives | Li-Xi Yang, Xiandao Pan | 2002-02-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403604 | Nitrogen-based camptothecin derivatives | Li-Xi Yang, Xiandao Pan | 2002-06-11 |
| 6350756 | Camptothecin derivatives | Li-Xi Yang, Xiandao Pan | 2002-02-26 |