Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11613465 | Method for producing a fluorine- and sulfur-bearing compound and salts thereof in an aqueous medium | Olivier Buisine | 2023-03-28 |
| 10511068 | Process for recovering an electrolyte salt | — | 2019-12-17 |
| 9873666 | Method for preparing oxysulphide and fluorinated derivatives by sulphination | Denis Revelant, Valéry Dambrin, Marie Chauve | 2018-01-23 |
| 9765021 | Process for fluorination of sulphonyl halide compounds | — | 2017-09-19 |
| 9394247 | Method for preparing a sulfonimide compound and salts thereof | Bernard Besson, Olivier Buisine | 2016-07-19 |
| 8933274 | Method for preparing a vanillin derivative | Laurent Garel, Martine Vibert, Corine Cochennec | 2015-01-13 |
| 8829236 | Process for the preparation of a halogenoacetyl fluoride and its derivatives | Laurent Saint-Jalmes | 2014-09-09 |
| 8633336 | Method for separating a carboxylic acid in salified form bearing at least one halogen atom | Olivier Buisine | 2014-01-21 |
| 8633334 | Method for preparing trifluoromethanesulphinic acid | Vincent Schanen, Olivier Buisine, Bernard Besson | 2014-01-21 |
| 8471059 | Method for preparing a trifluoromethanesulfinic acid salt | Vincent Schanen, Olivier Buisine, Bernard Besson | 2013-06-25 |
| 8399709 | Method for the sulfonylation of a hydroxylated organic compound | — | 2013-03-19 |
| 8299300 | Method for preparing difluoroacetic acid and salts thereof | Laurent Saint-Jalmes | 2012-10-30 |
| 6479690 | Phosgenation under pressure of alcohol's for producing chloroformates | Laurent Garel | 2002-11-12 |
| 6002043 | Phosgenation under pressure of acids and of anhydrides of acid chlorides | Jean-Claude Descorps | 1999-12-14 |
| 5670701 | Preparation of alkyl adipates | Philippe Denis, Jean-Michel Grosselin, Jean Jenck, Paul Rouyer | 1997-09-23 |
| 5545998 | Mixing device for the mixing of fluids in an NMR apparatus including a spring attached to the coil affixed to a mixing rod | Patrick Favre, Urban Frey, Daniel Marek | 1996-08-13 |
| 5420346 | Preparation of adipic acid by hydrocarboxylation of pentenic acids | Philippe Denis, Jean-Michel Grosselin | 1995-05-30 |
| 5380938 | Preparation of unsaturated carboxylic acids by carbonylation of allylic butenols and/or esters thereof | Philippe Denis, Carl Patois, Robert Perron | 1995-01-10 |
| 5312979 | Preparation of adipic acid by hydrocarboxylation of pentenoic acids | Philippe Denis, Robert Perron | 1994-05-17 |
| 5268505 | Preparation of adipic acid by hydrocarboxylation of pentenic acids | Philippe Delis, Philippe Denis, Jean-Michel Grosselin | 1993-12-07 |
| 5227522 | Preparation of adipic acid by hydrocarboxylation of pentenic acids | Philippe Denis, Jean-Michel Grosselin | 1993-07-13 |
| 5117036 | Preparation of aromatic carbamates | Philippe Leconte | 1992-05-26 |
| 5021601 | Novel polyorganosiloxanes comprising propanaldehyde functional groups | Jean-Marc Frances | 1991-06-04 |
| 5001268 | Preparation of N-arylsubstituted amides | — | 1991-03-19 |
| 4933497 | Preparation of hydroxybenzaldehydes by hydrocarbonylation of halophenols | Patricia Fompeyrine | 1990-06-12 |