Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12187611 | Process and apparatus for the separation of a mixture of hydrogen and carbon monoxide at low temperature | Bertrand DEMOLLIENS | 2025-01-07 |
| 12109527 | Process and apparatus for the separation of two gaseous streams each containing carbon monoxide, hydrogen and at least one acid gas | Wei GUAN | 2024-10-08 |
| 11999622 | Method and apparatus for separating a synthesis gas by cryogenic distillation | Erwan LE GULUDEC, Guillaume Teixeira, Benoit Davidian, Matthias Linicus | 2024-06-04 |
| 11965694 | Process and apparatus for the cryogenic separation of a mixture of carbon monoxide, hydrogen and methane for the production of CH4 | Manon CORTALE, Bertrand DEMOLLIENS, Guillaume Teixeira | 2024-04-23 |
| 11680747 | Method and installation for cryogenic separation of a gaseous mixture by methane scrubbing | Jean Billy, Axelle GAERTNER, Jean-Marc Tsevery, Marie-Pascal Victor | 2023-06-20 |
| 11235974 | Process and plant for producing synthesis gas with variable composition | Bernd Polster | 2022-02-01 |
| 11021366 | Helium purification process and unit | Erwan LE GULUDEC | 2021-06-01 |
| 10899614 | Method and apparatus for producing a mixture of carbon monoxide and hydrogen | Angela Fernandez, Jean-Marc Tsevery | 2021-01-26 |
| 10890376 | Method and apparatus for separating a synthesis gas | Bertrand DEMOLLIENS, Jean-Marc Tsevery | 2021-01-12 |
| 10753682 | Facility and method for producing liquid helium | Bertrand DEMOLLIENS, Jean-Marc Bernhardt, Rawia Ali Said, Delphine Pichot, Jean-Marc Tsevery +1 more | 2020-08-25 |
| 10302357 | Process and apparatus for the production of CO and CO2 | Paul Terrien | 2019-05-28 |
| 9625209 | Method for cryogenically separating a mixture of nitrogen and carbon monoxide | Arthur Darde, Bernard Saulnier | 2017-04-18 |
| 8966937 | Process for generating and separating a hydrogen-carbon monoxide mixture by cryogenic distillation | Natacha Haik-Beraud, Pascal Marty, Bernd Polster | 2015-03-03 |
| 8959952 | Method for separating a mixture of carbon monoxide, methane, hydrogen and optionally nitrogen by cryogenic distillation | Arthur Darde, Natacha Haik-Beraud, Guillaume Teixeira | 2015-02-24 |
| 8888873 | Process and apparatus for generating and purifying a syngas | Natacha Haik-Beraud, Pascal Marty, Bernd Polster | 2014-11-18 |
| 8869553 | Method and device for cryogenically separating a mixture of hydrogen and carbon monoxide | Philippe Court | 2014-10-28 |
| 8783062 | Storage enclosure, method and apparatus for producing carbon monoxide and/or hydrogen by means of cryogenic separation, including one such enclosure | Alain Briglia, Natacha Haik-Beraud, Arthur Darde, Guillaume Teixeira | 2014-07-22 |
| 8555673 | Method and device for separating a mixture of at least hydrogen, nitrogen, and carbon monoxide by cryogenic distillation | Arthur Darde | 2013-10-15 |
| 7731923 | Method for simultaneously producing hydrogen and carbon monoxide | Pascal Marty, Arthur Darde, Jean-Marc Tsevery | 2010-06-08 |
| 7464012 | Simplified process simulator | Jean Gallarda, Franck Wegrzyn, Frederic Bonne, Jan Cobbaut | 2008-12-09 |
| 7380413 | Method and installation for separating a mixture of hydrogen and carbon monoxide | Eric Dumont | 2008-06-03 |