Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5925254 | Process for separating sodium from aqueous effluents resulting from the reprocessing of spent nuclear fuel elements | Marc Lemaire, Jacques Foos, Alain Guy, Eric Gaubert, Colette Bardot +3 more | 1999-07-20 |
| 5171409 | Continuous process of separating electrically charged solid, pulverulent particles by electrophoresis and electroosmosis | Bernard Barroyer, Claude Cabannes | 1992-12-15 |
| 4906746 | Process for the production and extraction of polysaccharides from a porphyridium cruentum culture and apparatus for performing the process | Patrick Ferreira Dos Santos, Claude Gudin, Catherine Thepenier | 1990-03-06 |