Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7569144 | Device for the separation of a fluid into at least two fractions, using a plurality of membrane filters, and use thereof | Olivier De Biran, Alain Wallart, Michael Fishinger | 2009-08-04 |
| 5914040 | Process for the purification of a medium containing organic waste | Yvette Pescher, Jean-Paul Raes, Sylvain Danda, François Rabatel, Jose Alejandro Arciga Morales +1 more | 1999-06-22 |
| 4814202 | Processes for manufacturing thin membranes composed of an organic lattice of titanium and silicon oxides and powder composed of submicronic grains of mixed titanium and silicon oxides | — | 1989-03-21 |