Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7444834 | Method and installation for the provision of gas under pressure | Frederic Staine | 2008-11-04 |
| 7296437 | Process for separating air by cryogenic distillation and installation for implementing this process | Daniel Gourdain, Frederic Judas, Patrick Le Bot, Frederic Staine | 2007-11-20 |
| 7219514 | Method for separating air by cryogenic distillation and installation therefor | Frederic Judas, Frederic Staine | 2007-05-22 |
| 6945076 | Production unit for large quantities of oxygen and/or nitrogen | Jean-Pierre Gourbier, Lasad Jaouani, Frederic Judas, Giovanni Massimo | 2005-09-20 |
| 6129778 | Process for supplying a consumption unit with gas at several pressures | Didier Magnet | 2000-10-10 |
| 6067817 | Process and installation for the supply of an apparatus for separating air | Didier Magnet, Bernard Saulnier, Jean-Louis Girault | 2000-05-30 |
| 6062043 | Process for feeding a gas-consuming unit | Didier Magnet, Bernard Saulnier | 2000-05-16 |
| 6026657 | Process and plant for supplying a blast furnace | Didier Magnet | 2000-02-22 |
| 5794457 | Process and installation for the supply of an apparatus for separating air | Didier Magnet, Bernard Saulnier, Jean-Louis Girault | 1998-08-18 |