Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6407118 | Derivatives of camptothecin and methods of treating cancer using these derivatives | Zhisong Cao | 2002-06-18 |
| 6407239 | Aromatic esters of camptothecins and methods to treat cancers | Zhisong Cao | 2002-06-18 |
| 6352996 | Liposomal prodrugs comprising derivatives of camptothecin and methods of treating cancer using these prodrugs | Zhisong Cao | 2002-03-05 |
| 6342506 | Method for treating cancer with water-insoluble S-camptothecin of the closed lactone ring form and derivatives thereof | Hellmuth R. Hinz, Anthony J. Kozielski, John S. Stehlin | 2002-01-29 |