Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242302 | Method for producing paraxylene using a simulated moving-bed step, and a step of fractionating two fractions in a two-section column | Jerome Pigourier, Gerard Hotier | 2022-02-08 |
| 10954176 | Process for producing para-xylene using a step in a simulated moving bed and a step of fractionation via a three-fraction column | Jerome Pigourier, Pierre-Yves Martin, Arnaud COTTE | 2021-03-23 |
| 10669493 | Process and device for the inverted separation of aromatics | Jerome Pigourier | 2020-06-02 |
| 10131849 | Naphtha isomerization process comprising two thermally integrated steps | Laurent Watripont, Pierre-Yves Martin, Jerome Pigourier | 2018-11-20 |
| 10113121 | Gasoline production process comprising an isomerization step followed by at least two separation steps | Jerome Pigourier, Laurent Watripont, Pierre-Yves Martin | 2018-10-30 |
| 10077220 | Aromatics production process | Michel Molinier, Kevin J. Knob, Dennis J. Stanley, Terri S. Vander Pol, Chunshe Cao +6 more | 2018-09-18 |
| 9908061 | Method for recovering low-temperature heat and application of the method to an aromatics complex | Alain Dunet, Thierry LeFlour | 2018-03-06 |
| 9745232 | Process for the isomerization of C5/C6 hydrocarbon cuts with chlorinated compound recycling | Jerome Pigourier, Laurent Watripont, Pierre-Yves Martin | 2017-08-29 |
| 7211706 | Process for recovering hydrogen in a gaseous hydrocarbon effluent using a membrane reactor | Thierry Gauthier, Christophe Chau, Denis Uzio | 2007-05-01 |
| 6582495 | Process for preparing supported zeolitic membranes by temperature-controlled crystallisation | Christophe Chau, Jean-Alain Dalmon, Sylvain Miachon | 2003-06-24 |
| 6156950 | Process for separating a C5-C8 feed or an intermediate feed into three effluents, respectively rich in straight chain, non-branched and multi-branched paraffins | Karine Ragil, Olivier Clause, Joseph Larue, Benoit Millot | 2000-12-05 |
| 5914435 | Process for reducing the benzene content in a hydrocarbon fraction | Christian Streicher | 1999-06-22 |
| 5905182 | Process for the purification of benzene that comprises two permeation stages | Christian Streicher | 1999-05-18 |
| 5701761 | Method and installation for the liquefaction of natural gas | Alexandre Rojey | 1997-12-30 |
| 5651269 | Method and apparatus for liquefaction of a natural gas | Alexandre Rojey | 1997-07-29 |
| 5647981 | Device for separating phases of different densities and conductivities by electrocoalescence and centrifugation | Alexandre Rojey | 1997-07-15 |
| 5643469 | Process for separating phases of different densities and conductivities by electrocoalescence and centrifugation | Alexandre Rojey | 1997-07-01 |
| 5466384 | Device and process for carrying out phase separation by filtration and centrifugation | Alexandre Rojey | 1995-11-14 |