Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5708144 | Process for the purification of natural pulmonary surfactant material using supercritical fluids | Paolo Chiesi, Paolo Ventura, Roberto Pighi, Vittorino Servadio | 1998-01-13 |
| 4987222 | Process for the controlled preparation of low molecular weight glucosaminoglycans | Luigi De Ambrosi, Gianni Ferrari | 1991-01-22 |