Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565821 | Process for removing the fluorocompounds or fluorosulphur compounds from a stream of xenon and/or krypton by permeation | — | 2003-05-20 |
| 6397630 | Floating marine structure | Etienne Werlen | 2002-06-04 |
| 6240745 | Process and plant for the purification and cryogenic separation of air without precooling | Georges Kraus, Patrick Le Bot, Alain Guillard | 2001-06-05 |
| 5937672 | Process for the purification of a cryogenic fluid by filtration and/or adsorption | Daniel Gary, Rene Lardeau, Frederic Castellanet | 1999-08-17 |
| 5921106 | Process for compressing a gas associated with a unit for separating a gas mixture | Jean-Louis Girault, Corinne Garot | 1999-07-13 |
| 5913893 | Process for the purification of a cryogenic fluid by filtration and/or adsorption | Daniel Gary, Rene Lardeau, Frederic Castellanet | 1999-06-22 |
| 5857356 | Process for the purification of a cryogenic fluid by filtration and/or adsorption | Daniel Gary, Rene Lardeau, Frederic Castellanet | 1999-01-12 |
| 5836172 | Process for the purification of a cryogenic fluid by filtration and/or adsorption | Daniel Gary, Rene Lardeau, Frederic Castellanet | 1998-11-17 |
| 5785900 | Fluid distributor for heat and material exchange column and process for producing the same | Jean-Marc Belot, Jean-Claude Amstad, Alain Carcone, Jean-Claude Dordonnat, Thierry Gesbert +1 more | 1998-07-28 |
| 5651271 | Process for the separation of a gas mixture by cryogenic distillation | Mike De L'Isle, Daniel Martin Rousseau | 1997-07-29 |
| 5586451 | Process and installation for the production of oxygen by distillation of air | Yves Koeberle | 1996-12-24 |
| 5454226 | Process and plant for liquefying a gas | Bernard Darredeau, Corinne Garot | 1995-10-03 |
| 5412953 | Process and installation for the production of gaseous oxygen and/or gaseous nitrogen under pressure by distillation of air | Bernard Darredeau, Catherine Garnier, Alain Guillard, Jean-Yves Lehman, Norbert Rieth | 1995-05-09 |