Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6332915 | PSA plant using valves having long and heterogeneous operating times | Stephane Chantagrel, Lian-Ming Sun, Celine Graciannette, Yves Torre | 2001-12-25 |
| 6270556 | PSA or VSA unit having jointly-controlled production output and production pressure | Nathalie Teuscher | 2001-08-07 |
| 6090185 | Process for gas separation by adsorption with variable production rate | Christian Monereau, Nathalie Derive, Christophe Montfort, Jean-Claude Calviac | 2000-07-18 |
| 6053966 | Absorbent having heterogeneous exchange factor and PSA process employing such an absorbent | Serge Moreau, Jacques Labasque | 2000-04-25 |
| 6030435 | Regulation of a PSA process | Christian Monereau, Nathalie Derive, Christophe Montfort | 2000-02-29 |
| 6022397 | PSA process using an adsorbent with heterogeneous properties of capacity and/or selectivity | Jacques Labasque, Serge Moreau, Christophe Montfort | 2000-02-08 |
| 5968233 | Method and plant for the treatment of a gas mixture by pressure-swing adsorption | Jacques Labasque, Jean-Yves Letellier | 1999-10-19 |
| 5942025 | Process and installation for the treatment of a gaseous mixture by adsorption with pressure variation | Christian Monereau, Jean-Claude Calviac | 1999-08-24 |
| 5922107 | Process for the separation of gas mixtures containing oxygen and nitrogen | Jacques Labasque, Serge Moreau | 1999-07-13 |
| 5891218 | Bed granulometry and thickness of a PSA unit | Serge Moreau, Christophe Montfort | 1999-04-06 |