Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504693 | Alumina-based adsorbent containing sodium and doped with an alkali element for capturing acidic molecules | Karin Barthelet, Marc-Antoine Lelias, Olivier Ducreux | 2022-11-22 |
| 11446607 | Process for capturing a heavy metal contained in a moist gas, integrating a heat pump to cool the gas before eliminating water | Florent Guillou, Fabien Porcheron, Karin Barthelet, Yann Lepine, Clotilde Jubin | 2022-09-20 |
| 10487027 | Zeolitic absorbents comprising a zeolite with hierarchical porosity | Catherine Laroche, Ludivine Bouvier, Cécile Lutz | 2019-11-26 |
| 10449511 | Zeolite adsorbents with low binder content and large external surface area, method for preparation of same and uses thereof | Ludivine Bouvier, Cécile Lutz, Catherine Laroche | 2019-10-22 |
| 10125064 | Method for separating meta-xylene using a zeolitic adsorbent with a large external surface area | Catherine Laroche, Philibert Leflaive, Ludivine Bouvier, Cécile Lutz, Serge Nicolas | 2018-11-13 |
| 9919289 | Zeolite-based adsorbents based on LSX zeolite of controlled outer surface area, process for preparing them and uses thereof | Ludivine Bouvier, Cécile Lutz, Catherine Laroche, Julien Grandjean | 2018-03-20 |
| 9889404 | Process for capturing a heavy metal contained in a moist gas, integrating a heat pump to heat the gas introduced into a capture mass | Florent Guillou, Fabien Porcheron, Karin Barthelet, Yann Lepine, Clotilde Jubin | 2018-02-13 |
| 9708550 | Extraction of sulphur-containing compounds in a first pretreatment reactor operating in batch mode followed by a second pretreatment reactor of the piston type | Frederic Augier, Jeremy Gazarian, Damien Leinekugel Le Cocq | 2017-07-18 |
| 9623363 | Process for capturing sulphur impurities using specific retaining materials | Vincent Girard, Delphine Bazer-Bachi, David Chiche, Christophe Geantet | 2017-04-18 |
| 9586875 | Process for purification of olefinic feedstocks using an adsorbent comprising a 12 MR-type zeolite | Sophie Drozdz, Emmanuelle Bracco, Delphine Marti, Elsa Jolimaitre | 2017-03-07 |
| 9561487 | Performance trapping mass and use thereof in heavy metal trapping | Fabien Porcheron, Karin Barthelet, Antoine Daudin, Marc-Antoine Lelias, Yannick Gelie +1 more | 2017-02-07 |
| 9512367 | Process for extracting sulphur-containing compounds by liquid-liquid extraction by means of a soda solution with an optimized final washing step | Frederic Augier, Jeremy Gazarian, Damien Leinekugel Le Cocq | 2016-12-06 |
| 9486738 | Capture mass composed of elemental sulphur deposited on a porous support for capturing heavy metals | Fabien Porcheron, Karin Barthelet, Marc-Antoine Lelias, Alexandre Nicolaos, Tiziana Armaroli +1 more | 2016-11-08 |
| 9339787 | Polymetallic capture mass for capturing heavy metals | Fabien Porcheron, Karin Barthelet | 2016-05-17 |
| 9333442 | Liquid-liquid extraction column containing two distinct types of plates | Frederic Augier, Damien Leinekugel Le Cocq, Romina Digne | 2016-05-10 |
| 9309474 | Method of incorporating alcohol into fuels having a high aromatic compound content | Frederic Augier, Cecile Barrere-Tricca, Pierre Boucot | 2016-04-12 |
| 9227891 | Process for separation of C8 aromatic compounds with limited recycling | Philibert Leflaive, Helene Rodeschini, Tom Frising | 2016-01-05 |
| 9132375 | Shaping capture masses for the purification of a liquid or gas feed containing heavy metals | Fabien Porcheron, Karin Barthelet, Antoine Daudin, Jean-Marc Schweitzer, Jeremy Gazarian | 2015-09-15 |
| 9095814 | Process for membrane separation of an olefin that is contained in a hydrocarbon mixture | Serge Gonzalez, Jacques Vallet, Helene Rodeschini, Jean Pierre Reyt | 2015-08-04 |
| 8697920 | Use of solids based on zinc ferrite in a process for deep desulphurizing oxygen-containing feeds | Thierry Huard, Michel Thomas | 2014-04-15 |
| 8506814 | Process for membrane separation of linear hydrocarbons within a hydrocarbon mixture | Serge Gonzalez, Jacques Vallet, Helene Rodeschini | 2013-08-13 |
| 8475567 | Process for separating propane and propylene using a distillation column and a membrane separation column | Nathalie Cougard, Vincent Coupard | 2013-07-02 |
| 8466304 | Method of producing alkyl esters from vegetable or animal oil and an aliphatic monoalcohol using membrane separation | Laurent Bournay, Eszter Toth | 2013-06-18 |
| 7985331 | Method for eliminating the carbonyl sulfide contained in a liquid hydrocarbon stream | Renaud Cadours, Raphael Huyghe, Elsa Jolimaitre, Pascal Mougin, Eszter Toth | 2011-07-26 |
| 7847141 | Process for improving gasoline cuts and conversion into gas oils | Patrick Briot, Vincent Coupard, Alain Methivier | 2010-12-07 |