Issued Patents All Time
Showing 25 most recent of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429064 | Method of using a labyrinth seal for sealing a turbomachine for oxygen rich process fluids | Edward Yau, Phong Mai, Alain Guillard, Michael A. Turney | 2025-09-30 |
| 12429063 | Turbomachine labyrinth seal design for oxygen rich process fluids | Edward Yau, Phong Mai, Alain Guillard, Michael A. Turney | 2025-09-30 |
| 10100979 | Liquid air as energy storage | Jean-Renaud Brugerolle | 2018-10-16 |
| 9733013 | Low temperature air separation process for producing pressurized gaseous product | Jean-Renaud Brugerolle | 2017-08-15 |
| 9360250 | Process and apparatus for the separation of air by cryogenic distillation | Jean-Renaud Brugerolle | 2016-06-07 |
| 9109831 | Process and apparatus for the separation of a gaseous mixture | Arthur Darde, Jean-Pierre Tranier | 2015-08-18 |
| 9103587 | Process and apparatus for the separation of air by cryogenic distillation | Jean-Renaud Brugerolle | 2015-08-11 |
| 8991209 | Process and installation for producing high-pressure nitrogen | Shinji Tomita, Kouhei Nakamura, Kenji Hirose, Jerome Beauvisage | 2015-03-31 |
| 8978413 | Rare gases recovery process for triple column oxygen plant | — | 2015-03-17 |
| 8769985 | Low temperature air separation process for producing pressurized gaseous product | Jean-Renaud Brugerolle | 2014-07-08 |
| 8528363 | Process and apparatus for the separation of air by cryogenic distillation | Jean-Renaud Brugerolle | 2013-09-10 |
| 8465570 | Method for the purification of a gas containing CO2 | Bruno Alban, Christophe Claeys, Philippe Court, Arthur Darde, Guillaume De Smedt +7 more | 2013-06-18 |
| 8409329 | Method for the purification of a gas containing CO2 using an adsorption purification unit | Bruno Alban, Christophe Claeys, Philippe Court, Arthur Darde, Guillaume De Smedt +7 more | 2013-04-02 |
| 8377401 | Process and apparatus for the separation of a gaseous mixture | Arthur Darde, Jean-Pierre Tranier | 2013-02-19 |
| 8268050 | CO2 separation apparatus and process for oxy-combustion coal power plants | — | 2012-09-18 |
| 8136369 | System and apparatus for providing low pressure and low purity oxygen | Jean-Renaud Brugerolle | 2012-03-20 |
| 8080090 | Process for feed gas cooling in reboiler during CO2 separation | — | 2011-12-20 |
| 8065879 | Thermal integration of oxygen plants | Jean-Renaud Brugerolle | 2011-11-29 |
| 7766999 | Process for vaporizing the product CO2 at two different pressures during CO2 separation | — | 2010-08-03 |
| 7708804 | Process and apparatus for the separation of a gaseous mixture | Arthur Darde, Jean-Pierre Tranier | 2010-05-04 |
| 7370494 | Method and installation for producing, in gaseous form and under high pressure, at least one fluid chosen from oxygen, argon and nitrogen by cryogenic distillation of air | Lasad Jaouani, Ovidiu Balog, Maurice Grenier, Xavier Pontone | 2008-05-13 |
| 7272954 | Low temperature air separation process for producing pressurized gaseous product | Jean-Renaud Brugerolle | 2007-09-25 |
| 7228715 | Cryogenic air separation process and apparatus | Jean-Renaud Brugerolle | 2007-06-12 |
| 7076971 | Method and installation for producing, in gaseous form and under high pressure, at least one fluid chosen from oxygen, argon and nitrogen by cryogenic distillation of air | Lasad Jaouani, Ovidiu Balog, Maurice Grenier, Xavier Pontone | 2006-07-18 |
| 6962062 | Process and apparatus for the separation of air by cryogenic distillation | Jean-Renaud Brugerollle | 2005-11-08 |