Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320586 | Facility and method for hydrogen refrigeration | Marine ANDRICH, Nicolas Kofman | 2025-06-03 |
| 12123418 | Compression and separation device and compression process | — | 2024-10-22 |
| 11819796 | Method for producing oxygen via O2 VSA, minimizing valve openings and closings | Guillaume Rodrigues, François Darrigade, Pierre Petit, Stéphane Pusiol, Maxime Perez | 2023-11-21 |
| 11679355 | Adsorber for purifying or separating a gas stream comprising a removable filling system | Guillaume Rodrigues, Bernard Fraioli, Patrick Pereira, Benjamin Morineau | 2023-06-20 |
| 11585738 | Apparatus for treating liquid to be analyzed | Frederic Crayssac, Benoit Davidian, Mathieu LECLERC | 2023-02-21 |
| 11415256 | Apparatus for the separation or liquefaction of a gas operating at cryogenic temperatures | Yann-Pierrick Lemaire | 2022-08-16 |
| 10413859 | Adsorber with rotary dryer | Maxime Perez, Guillaume Rodrigues | 2019-09-17 |
| 9976803 | Process and apparatus for producing gaseous oxygen by cryogenic distillation of air | Alexis Asse, Ingrid Berthaume, Alain Briglia, Richard Dubettier-Grenier, Jean-Marc Peyron | 2018-05-22 |
| 9945606 | Method and system for the production of pressurized air gas by cryogenic distillation of air | Olivier De Cayeux, Frederic Judas | 2018-04-17 |
| 9476640 | Method and apparatus for producing nitrogen by cryogenic distillation of air | — | 2016-10-25 |
| 9091478 | Method and apparatus for separating air by cryogenic distillation | Frederic Judas, Herve Le Bihan | 2015-07-28 |
| 8997520 | Method and device for producing air gases in a gaseous and liquid form with a high flexibility and by cryogenic distillation | Alain Guillard, Xavier Pontone | 2015-04-07 |
| 8973567 | Adapting of an oxy-combustion plant to energy availability and to the amount of CO2 to be trapped | Philippe Court, Arthur Darde, Jean-Pierre Tranier, Jean-Marc Tsevery | 2015-03-10 |
| 7502667 | Method of operating a production plant and production plant | Alain Guillard | 2009-03-10 |
| 7497092 | Integrated air compression, cooling, and purification unit and process | — | 2009-03-03 |
| 7490484 | Integrated process and gas treatment process | Alain Guillard, Bernard Saulnier | 2009-02-17 |
| 7464568 | Cryogenic distillation method and system for air separation | Olivier De Cayeux | 2008-12-16 |
| 7296437 | Process for separating air by cryogenic distillation and installation for implementing this process | Emmanuel Garnier, Daniel Gourdain, Frederic Judas, Frederic Staine | 2007-11-20 |
| 7263859 | Process and apparatus for cooling a stream of compressed air | — | 2007-09-04 |
| 7225637 | Integrated air compression, cooling, and purification unit and process | — | 2007-06-05 |
| 7197894 | Integrated process and air separation process | Alain Guillard, Bernard Saulnier | 2007-04-03 |
| 6915661 | Integrated air separation process and apparatus | — | 2005-07-12 |
| 6666048 | Variable capacity fluid mixture separation apparatus and process | Jean-Renaud Brugerolle, Alain Guillard, Bernard Saulnier, Jean-Marc Tsevery, Alain Fossier +2 more | 2003-12-23 |
| 6463758 | Process and apparatus for separating air by cryogenic distillation | — | 2002-10-15 |
| 6402814 | Process for the treatment of a gas by temperature swing adsorption | Georges Kraus, Lian-Ming Sun | 2002-06-11 |