Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5336668 | Esters of alginic acid | Aurelio Romeo | 1994-08-09 |
| 5336767 | Total or partial esters of hyaluronic acid | Aurelio Romeo | 1994-08-09 |
| 5332809 | Partial esters of gellan | Vittorio Crescenzi, Lanfranco Callegaro | 1994-07-26 |
| 5326356 | Biocompatible perforated membranes, processes for their preparation, their use as a support in the in vitro growth of epithelial cells, the artificial skin obtained in this manner, and its use in skin grafts | Gabriella Calderini, Alessandro Rastrelli, Aurelio Romeo | 1994-07-05 |