Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312506 | Polymers for metal surface treatment | Guillaume Gody, Isabelle Storet, Marie-Pierre Labeau | 2025-05-27 |
| 12152002 | Method for the treatment of a composition comprising natural vanillin | Rachid Djillali | 2024-11-26 |
| 11897779 | Microporous aluminotitanosilicate crystalline zeolite, method of preparation and applications thereof | Fangzheng Su, Stéphane Streiff, Peng Wu, Jianyong YIN, Xinqing Lu | 2024-02-13 |
| 11208370 | Compositions comprising hydroquinone and catechol, method for preparing these compositions | — | 2021-12-28 |
| 10544081 | Process for preparing mandelic aromatic compounds and aromatic aldehyde compounds | Flavie Sarrazin, Olivier Back, Kevin Olivon, Mathieu PUCHEAULT | 2020-01-28 |
| 10501354 | Process for treating effluents from the production of an aromatic compound derived from a dihydroxylated benzene | Bertrand Satier | 2019-12-10 |
| 10173954 | Process for hydroxylation of aromatic compounds, hydroxylation catalyst and process for preparing same | Thibaut CORRE, Belen Albela, Laurent Bonneviot | 2019-01-08 |
| 9682909 | Process for hydroxylation of aromatic compounds, hydroxylation catalyst and process for preparing same | Thibaut CORRE, Belen Albela, Laurent Bonneviot | 2017-06-20 |
| 9650322 | Method for producing alkoxyhydroxybenzaldehyde | — | 2017-05-16 |
| 9567283 | Method for separating mandelic compounds in salified form and use of same for preparing aromatic aldehyde | Stéphanie Normand, Stéphanie Foucher, Dominique Horbez, Morad Assam | 2017-02-14 |
| 9334216 | Method for producing alkoxyphenol and alkoxy-hydroxybenzaldehyde | — | 2016-05-10 |
| 9284247 | Method for producing alkoxy-hydroxybenzaldehyde that is substantially free of alkyl-alkoxy-hydroxybenzaldehyde | Hubert Gayet | 2016-03-15 |
| 9035106 | Method for the hydroxylation of phenols and phenol ethers | Jean-Christophe Bigouraux, Stéphanie Normand, Pascal Pitiot | 2015-05-19 |
| 8946488 | Method for hydroxylating phenols and phenol ethers | Stéphanie Normand, Pascal Pitiot, Jean-Christophe Bigouraux | 2015-02-03 |
| 8933274 | Method for preparing a vanillin derivative | Martine Vibert, Corine Cochennec, Francois Metz | 2015-01-13 |
| 8791308 | Process for the hydroxylation of phenols and of phenol ethers | — | 2014-07-29 |
| 8431750 | Preparation of hydroxyaromatic aldehydes | Christian Maliverney, Jean-Christophe Bigouraux | 2013-04-30 |
| RE40040 | Process of use in converting the 4″(S)-OH functional group of the cladinose unit of an azamacrolide to 4″(R)-NH2 | Patrick Leon, Frederic Lhermitte, Ronan Guevel, Denis R. Pauze, Gilles Oddon | 2008-01-29 |
| 6479690 | Phosgenation under pressure of alcohol's for producing chloroformates | Francois Metz | 2002-11-12 |
| 6353096 | Process of use in converting the 4″(S)-OH functional group of the cladinose unit of an azamacrolide to 4″(R)-NH2 | Patrick Leon, Frederic Lhermitte, Ronan Guevel, Denis R. Pauze, Gilles Oddon | 2002-03-05 |