Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5674629 | Highly selective asymmetric membranes for gas separation | — | 1997-10-07 |
| 5633039 | Highly selective asymmetric membranes for gas separation and method for the manufacture thereof | — | 1997-05-27 |
| 5076816 | Gas separation membrane | Andre Descamps, Alain Driancort, Jean-Claude Mileo, Eric Robert | 1991-12-31 |
| 5071452 | Gas separation membrane | Andre Deschamps, Alain Driancourt, Jean-Claude Mileo, Eric Robert | 1991-12-10 |