Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4446139 | Hexahydroindoloquinolizinium and octahydroindoloquinolizine esters, and method of increasing blood flow in an animal with hydroxyamino-eburnane derivatives | Csaba Szantay, Gyorgy Kalaus, Janos Sapi, Lajos Dancsi, Tibor Keve | 1984-05-01 |