Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5082939 | Pyridazine derivatives | Carlo Farina, Mario Pinza, Alberto Cerri | 1992-01-21 |
| 4873328 | Process for preparing alkoxyalkylidenehydrazinopyridazine derivatives | Carlo Farina, Mario Pinza, Alberto Cerri | 1989-10-10 |
| 4581449 | Process of making ethyl{6-[ethyl-(2-hydroxypropyl)amino]-3-pyridazinyl}hydrazinecarboxylat e | Mario Pinza | 1986-04-08 |