Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435604 | Method for the recovery of pentaerythritol from the residual mixtures of the synthesis from acetaldehyde and formaldehyde | Giancarlo Colombo, Giulio Gavella, Silvano Giacomuzzo, Franco Gianetti | 1984-03-06 |