Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624170 | Method for treating cancer with water-insoluble S-Camptothecin of the closed lactone ring form and derivatives thereof | Beppino C. Giovanella, Hellmuth R. Hinz, John S. Stehlin | 2003-09-23 |