Issued Patents All Time
Showing 1–25 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9080574 | Method and apparatus for storing mechanical energy by quasi-isothermal expansion and compression of a gas | Etienne Lebas | 2015-07-14 |
| 8536233 | Method of producing synthetic gas with partial oxidation and steam reforming | — | 2013-09-17 |
| 8523978 | Method of deacidizing a gas by means of an absorbent solution with fractionated regeneration through heating | Renaud Cadours, Pierre-Louis Carrette, Pierre Boucot | 2013-09-03 |
| 8431013 | Process and facility for treatment of crude oil with asphaltenic residue conversion | Eric Lenglet | 2013-04-30 |
| 8025862 | Process for producing synthesis gas by steam reforming in a reactor-exchanger | Stephane Bertholin, Fabrice Giroudiere, Eric Lenglet | 2011-09-27 |
| 7846979 | Process for the production of synthesis gas with conversion of CO2 into hydrogen | Reynald Bonneau, Nicolas Boudet | 2010-12-07 |
| 7703271 | Cogeneration method and device using a gas turbine comprising a post-combustion chamber | Ari Minkkinen, Etienne Lebas | 2010-04-27 |
| 7687050 | Process for producing synthesis gas by steam reforming and partial oxidation | Stephane Bertholin, Fabrice Giroudiere, Eric Lenglet | 2010-03-30 |
| 7588943 | Method for quantitative monitoring of a gas injected in a reservoir in particular in a natural environment | Alain Prinzhofer | 2009-09-15 |
| 7175820 | Natural gas deacidizing and dehydration method | Ari Minkkinen, Fabrice Lecomte | 2007-02-13 |
| 7071236 | Natural gas liquefaction and conversion method | Beatrice Fischer | 2006-07-04 |
| 7018450 | Natural gas deacidizing method | Fabrice Lecomte, Eric Lemaire | 2006-03-28 |
| 6957539 | Power generator with low CO2 emissions and associated method | Etienne Lebas, Gerard Martin | 2005-10-25 |
| 6921778 | Process for converting synthesis gas in reactors that are arranged in series | Ari Minkkinen, Reynald Bonneau | 2005-07-26 |
| 6863879 | Installation and process for the production of synthesis gas comprising a reactor for steam reforming and a reactor for converting CO2 heated by a hot gas | Ari Minkkinen, Reynald Bonneau | 2005-03-08 |
| 6763680 | Liquefaction of natural gas with natural gas recycling | Beatrice Fischer, Pierre-Yves Martin | 2004-07-20 |
| 6505683 | Process for purification by combination of an effluent that contains carbon dioxide and hydrocarbons | Ari Minkkinen | 2003-01-14 |
| 6442969 | Process and device for separation of at least one acid gas that is contained in a gas mixture | Beatrice Fischer, Ari Minkkinen | 2002-09-03 |
| 6325147 | Enhanced oil recovery process with combined injection of an aqueous phase and of at least partially water-miscible gas | Nicole Doerler, Gerard Renard | 2001-12-04 |
| 6193191 | Modified surface for reducing the turbulences of a fluid and transportation process | Jean Falcimaigne, Thierry Palermo | 2001-02-27 |
| 6174440 | Device and method for processing a fluid by two-phase compression and fractionation | Yves Charron | 2001-01-16 |
| 6105389 | Method and device for liquefying a natural gas without phase separation of the coolant mixtures | Henri Paradowski | 2000-08-22 |
| 6041619 | Method of liquefying a natural gas with two interconnected stages | Beatrice Fischer | 2000-03-28 |
| 6016667 | Process for degasolining a gas containing condensable hydrocarbons | Nicole Doerler, Etienne Lebas | 2000-01-25 |
| 6001153 | Method of de-acidification in which acid gases are produced in liquid phase | Etienne Lebas | 1999-12-14 |