Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091417 | 7-ethyl-10-hydroxycamptothecin derivatives for use in the treatment of cancer | Lech Kozerski, Beata Naumczuk, Jerzy Sitkowski, Elzbieta Bednarek, Magdalena Urbanowicz +1 more | 2024-09-17 |
| 9682992 | Derivatives of camptothecin, a method of producing them and their use | Lech Kozerski, Robert Kawcki, Beata Naumczuk, Karolina Hyz, Jerzy Sitkowski +3 more | 2017-06-20 |