Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8790617 | Process for producing hydrogen with complete capture of CO2 and recycling unconverted methane | Beatrice Fischer, Fabrice Giroudiere, Michel Thomas | 2014-07-29 |
| 8784516 | Process for the production of hydrogen with intermediate-pressure purging | Beatrice Fischer, Fabrice Giroudiere, Michel Thomas | 2014-07-22 |
| 8671695 | Process for the production of hydrogen with total recovery of CO2 and reduction of unconverted methane | Beatrice Fischer, Fabrice Giroudiere | 2014-03-18 |
| 7727311 | Installation and method for mixing and distributing a liquid phase and a gaseous phase | Ludovic Raynal, Eric Lemaire | 2010-06-01 |
| 7449049 | Method of purifying a natural gas by mercaptan adsorption | Michel Thomas, Eszter Toth, Fabrice Lecomte, Peter J. N. Meyer | 2008-11-11 |
| 6365791 | Process for converting hydrocarbons by treatment in a distillation zone comprising extracting a hydrocarbon cut as a side stream, associated with a reaction zone, and its use for hydrogenating benzene | Jean-Charles Viltard, Blaise Didillon | 2002-04-02 |
| 6261442 | Process for converting hydrocarbons by treatment in a distillation zone comprising withdrawing a stabilized distillate, associated with a reaction zone, and its use for hydrogenating benzene | Blaise Didillon, Pierre Marache, Jean-Charles Viltard, Gerald Witte | 2001-07-17 |
| 6238549 | Process for converting hydrocarbons by treatment in a distillation zone associated with a reaction zone, comprising re-contacting a vapor distillate with the feed, and its use for hydrogenating benzine | Jean-Charles Viltard, Blaise Didillon | 2001-05-29 |
| 6174428 | Process for converting hydrocarbons by treatment in a distillation zone comprising a circulating reflux, associated with a reaction zone, and its use for hydrogenating benzene | Blaise Didillon, Pierre Marache, Jean-Charles Viltard, Gerald Witte | 2001-01-16 |
| 5863315 | Process for the separation of isoalkanes/n-alkanes by gas phase adsorption using a pressure swing and four adsorbers | Sophie Jullian, Alain Chansolme, Valerie Wiss-Henrard | 1999-01-26 |
| 4812250 | Working fluid mixtures for use in thermodynamic compression cycles comprising trifluoromethane and chlorodifluoroethane | Choua Cohen, Jacques Cheron, Alexandre Rouey | 1989-03-14 |