Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469692 | Spiro derivatives of the pyrazolo [1,5-d] [1,2,4] triazine ring system and a process for the preparation thereof | Endre Tihanyi, Ferenc Andrasi, Melinda Gal | 1984-09-04 |
| 4423044 | 3,4-Dihydro-5H-2,3-benzodiazepine derivatives and pharmaceutical use thereof | Jeno Korosi, Tibor Lang, Ferene Andrasi, Jozsef Szekely, Tamas Hamori +4 more | 1983-12-27 |