| 11992804 |
Integrated compression and membrane separation process for removal of CO2 from raw natural gas |
Sandeep K. KARODE, Cyril Defaye |
2024-05-28 |
| 11952270 |
Method and system for purification of helium using cryogenic, membrane, and adsorption techniques |
Pierre-Philippe GUERIF, Vincent FOLLACA, Alain Guillard, Youssef TAZI |
2024-04-09 |
| 11946692 |
Method for separating a mixture containing at least nitrogen and methane |
Nicolas CHANTANT, Jean-Marc Peyron |
2024-04-02 |
| 11874057 |
Process to separate nitrogen from methane by permeation and cryogenic distillation |
Martin RAVENTOS |
2024-01-16 |
| 11535803 |
Method for purifying natural gas using an economizer |
Pascal Marty, Yong Ding |
2022-12-27 |
| 11491440 |
Membrane nitrogen rejection process and system |
Alex AUGUSTINE, Kevin Weatherford, Yong Ding |
2022-11-08 |
| 11344842 |
Apparatus and method for separating CO2 at low temperature comprising a step of separation by permeation |
Ludovic GRANADOS, Mathieu LECLERC, Frederick Lockwood |
2022-05-31 |
| 11318411 |
Cold membrane nitrogen rejection process and system |
Alex AUGUSTINE, Kevin Weatherford, Yong Ding |
2022-05-03 |
| 11291946 |
Method for distilling a gas stream containing oxygen |
Nicolas CHANTANT |
2022-04-05 |
| 11278843 |
Method for separating a natural gas stream into a methane-enriched fraction and a fraction enriched in C2 and higher hydrocarbons |
Pascal Marty, Yong Ding |
2022-03-22 |
| 11154812 |
Method for purifying a natural gas stream |
Pascal Marty, Yong Ding |
2021-10-26 |
| 10302357 |
Process and apparatus for the production of CO and CO2 |
Antoine Hernandez |
2019-05-28 |
| 9903645 |
Method for ethane liquefaction with demethanization |
Michael A. Turney, Yasser Jebbari |
2018-02-27 |
| 9903646 |
Apparatus for ethane liquefaction with demethanization |
Michael A. Turney, Yasser Jebbari |
2018-02-27 |
| 9895653 |
Process and apparatus for the separation of a stream containing carbon dioxide, water and at least one light impurity including a separation step at subambient temperature |
Arthur Darde, Richard Dubettier-Grenier, David J. Hasse, Sudhir S. Kulkarni, Mathieu LECLERC |
2018-02-20 |
| 9766011 |
Optimized heat exchange in a CO2 de-sublimation process |
Larry Baxter, Pascal Tessier, Christopher Hoeger |
2017-09-19 |
| 9746233 |
Process for the separation of a gas rich in carbon dioxide |
Alain Briglia, Arthur Darde |
2017-08-29 |
| 9446347 |
Method of obtaining carbon dioxide from a carbon dioxide-containing gas mixture |
David J. Hasse, Sudhir S. Kulkarni, Edgar S. Sanders, Jr., Jean-Pierre Tranier |
2016-09-20 |
| 9028794 |
Method for producing hydrogen with reduced CO2 emissions |
Arthur Darde, Solene Valentin, Philippe Court, Jean-Pierre Tranier, Xavier Traversac |
2015-05-12 |
| 8852456 |
Method for the production of hydrogen combined with carbon dioxide capture |
Solene Valentin, Pascal Tromeur |
2014-10-07 |
| 8734569 |
Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture |
David J. Hasse, Sudhir S. Kulkarni, Edgar S. Sanders, Jr., Jean-Pierre Tranier |
2014-05-27 |
| 8663364 |
Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture |
David J. Hasse, Sudhir S. Kulkarni, Edgar S. Sanders, Jr., Jean-Pierre Tranier |
2014-03-04 |
| 8636922 |
Process for recovering hydrogen and carbon dioxide from a syngas stream |
Bhadra S. Grover |
2014-01-28 |
| 8617292 |
Method of obtaining carbon dioxide from carbon dioxide-containing gas mixture |
David J. Hasse, Sudhir S. Kulkarni, Edgar S. Sanders, Jr., Jean-Pierre Tranier |
2013-12-31 |
| 8535638 |
Process for recovering hydrogen and carbon dioxide |
Trapti Chaubey, Purushottam V. Shanbhag, Bhadra S. Grover, Dennis A. Vauk, Arthur Darde |
2013-09-17 |