Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9675609 | Nano- and micro-sized particles of 20-camptothecin or derivative thereof and pharmaceutical compositions containing same, and treatment of cancers therewith | Wenhao Chen, Jiyao Zhang | 2017-06-13 |
| 7928235 | Methods of making esters of camptothecins | — | 2011-04-19 |
| 7572803 | Hydrated crystalline esters of camptothecin | — | 2009-08-11 |
| 6703399 | Halo-alkyl esters of camptothecins and methods of treating cancer using these compounds | Beppino C. Giovanella | 2004-03-09 |
| 6699875 | Cascade esters of camptothecins and methods of treating cancer using these compounds | Beppino C. Giovanella | 2004-03-02 |
| RE38408 | Methods of preparing and purifying 9-nitro-20-camptothecin | — | 2004-01-27 |
| 6407118 | Derivatives of camptothecin and methods of treating cancer using these derivatives | Beppino C. Giovanella | 2002-06-18 |
| 6407239 | Aromatic esters of camptothecins and methods to treat cancers | Beppino C. Giovanella | 2002-06-18 |
| 6352996 | Liposomal prodrugs comprising derivatives of camptothecin and methods of treating cancer using these prodrugs | Beppino C. Giovanella | 2002-03-05 |
| 6228855 | Aromatic esters of camptothecins and methods to treat cancers | Beppino C. Giovanella | 2001-05-08 |
| 6218399 | Derivatives of camptothecin and methods of treating cancer using these derivatives | Beppino C. Giovanella | 2001-04-17 |
| 6120793 | Methods of treating cancer using these derivatives | Beppino C. Giovanella | 2000-09-19 |
| 6096336 | Liposomal prodrugs comprising derivatives of camptothecin and methods of treating cancer using these prodrugs | Beppino C. Giovanella | 2000-08-01 |
| 5968943 | Derivatives of camptothecin and methods of treating cancer using these derivatives | Beppino C. Giovanella | 1999-10-19 |
| 5922877 | Methods of preparing and purifying 9-nitro-20-camptothecin | — | 1999-07-13 |
| 5731316 | Derivatives of camptothecin and methods of treating cancer using these derivatives | Beppino C. Giovanella | 1998-03-24 |