Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596838 | Separation method and device with semi-permeable membranes comprising sulphonated polyimides | Michel Pinery, Regis Mercier | 2003-07-22 |
| 5578400 | Grafted microporous separator for electrochemical generator and a process for its production | Jean-Luc Gineste, John A. Brunea, Francoise Perton, Michel Broussely | 1996-11-26 |