Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8247392 | Materials for selective trapping of carbon monoxide | Francois Jerome, Geraud J. Dubois, Stéphane Brandes, Gabriel Canard, Jean-Michel Barbe +2 more | 2012-08-21 |
| 7659393 | Method of preparing cis-8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, cis-decahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, cyclene and functionalised cyclenes | Frederic Boschetti, Fanny Chaux, Franck Denat, Roger Guilard | 2010-02-09 |
| 7517512 | Mesoporous organic-inorganic hybrid materials for separating gases | Robert Corriu, Ahmad Mehdi, Catherine Reye, Roger Guilard, Stéphane Brandes +1 more | 2009-04-14 |
| 7452845 | Mesoporous organic-inorganic hybrid materials for separating gases | Robert Corriu, Ahmad Mehdi, Catherine Reye, Roger Guilard, Stéphane Brandes +1 more | 2008-11-18 |
| 7393380 | Method of guaranteeing at least one characteristic of a fluid used for producing food products | Jean-François Vie, Philippe Girardon, Christel Girault | 2008-07-01 |
| 7312327 | Method of preparing nitrogen macrocycles | Frederic Boschetti, Franck Denat, Roger Guilard, Herve Chollet, Jean-Louis Babouhot | 2007-12-25 |
| 7276104 | Installation for producing products using a fluid | Jean-François Vie, Philippe Girardon, Christel Girault | 2007-10-02 |
| 6274114 | Process for on-site production of ultra-high-purity hydrogen peroxide for the electronics industry | Roger Guillard, Alain Tabard, Guy Royal, Gregory Broeker | 2001-08-14 |
| 6214225 | Process for the preparation of an ultra pure hydrogen peroxide solution by the ion exchange by sequence: anionic-cationic-anionic-cationic | Martine Carre, Didier Demay, Christine Devos, Serge Jeanin | 2001-04-10 |
| 6187189 | Process for the preparation of an ultrapure solution of hydrogen peroxide by ion exchange with recycling | Christine Devos, Didier Demay | 2001-02-13 |
| 6183638 | Plant for the preparation of an ultra pure hydrogen peroxide solution by ionic exchange in beds having defined H/D ratios | Christine Devos | 2001-02-06 |
| 6113798 | Process for the purification of hydrogen peroxide | Jean-Marie Dhalluin, Jean-Jacques Wawrzyniak | 2000-09-05 |
| 6001324 | Process for the preparation of an ultra pure hydrogen peroxide solution by ion exchange in the presence of acetate ions | Christine Devos | 1999-12-14 |
| 5961947 | Process for the preparation of an ultra pure hydrogen peroxide solution by the ion exchange by sequence: anionic-cationic-anionic-cationic | Martine Carre, Didier Demay, Christine Devos, Serge Jeanin | 1999-10-05 |
| 5932187 | Process for the preparation of an ultra pure hydrogen peroxide solution by ionic exchange in beds having defined H/D ratios | Christine Devos | 1999-08-03 |
| 5928621 | Process for the preparation of an ultra pure solution of hydrogen peroxide by ion exchange with recycling | Christine Devos, Didier Demay | 1999-07-27 |
| 5916532 | Plant for producing hydrogen peroxide | — | 1999-06-29 |
| 5902559 | Plant for the production of hydrogen peroxide | — | 1999-05-11 |
| 5851402 | Process for the purification of hydrogen peroxide | Jean-Marie Dhalluin, Jean-Jacques Wawrzyniak | 1998-12-22 |
| 5827493 | Process for producing hydrogen peroxide | — | 1998-10-27 |
| 5616335 | Stable thickened disinfecting aqueous composition containing an organic peroxy acid intended for human or animal use | Remy Nicolle, Daniel Le Rouzic, Pascal Crisinel, Gerard Declerck | 1997-04-01 |
| 5594150 | Process for the preparation of a secondary or tertiary hydroxylated amine compound from a primary or secondary amine compound and a product made by the process | Catherine David, Gilles Teral, Jean-Pierre Boiteux | 1997-01-14 |
| 5589590 | Process for the preparation of cyclodextrins or other compounds capable of producing clathrates with a gas | Pierre Larnicol, Marie-Jeanne Desmurs, Michel Dupont | 1996-12-31 |
| 5382571 | Clathrates of peroxyacids, their preparation and their uses | Michel Granger, Michel Dupont | 1995-01-17 |
| 4978802 | Process for production of aromatic aldehydes | Philippe Campo, Panayotis Cocolios, Paul Dognin | 1990-12-18 |