| 11111201 |
Reduction of content of carboxylic acids and derivatives thereof in oleum, disulfuric acid or concentrated sulfuric acid |
Jean-Marie Blaude, Benoit Gosselin, Matthias Marek, Harald Krueger, Jan Schostag +1 more |
2021-09-07 |
| 8957254 |
Process for chemical synthesis from an alkenone made from a halogenated precursor |
Max Braun, Stefan Palsherm, Uta Claassen |
2015-02-17 |
| 8519195 |
Process for the manufacture of alkenones |
Max Braun |
2013-08-27 |
| 8440865 |
Process for the manufacture of alkenones |
Max Braun, Stefan Palsherm, Uta Claassen |
2013-05-14 |
| 7750195 |
Process for obtaining a purified hydrofluoroalkane |
Vincent Wilmet, Francine Janssens, Lionel Casaubon Seignour, Philippe Krafft, Olivier Buyle |
2010-07-06 |
| 7566809 |
Process for separation of a mixture comprising at least one hydrofluoroalkane |
Vincent Wilmet |
2009-07-28 |
| 7468467 |
Process for obtaining a purified hydrofluoroalkane |
Vincent Wilmet, Francine Janssens, Lionel Casaubon Seignour, Philippe Krafft, Olivier Buyle |
2008-12-23 |
| 7223892 |
Process for the separation of a mixture comprising at least one hydrofluoroalkane |
Vincent Wilmet |
2007-05-29 |
| 7179949 |
Process for obtaining a purified hydrofluoroalkane |
Vincent Wilmet, Francine Janssens, Lionel Casaubon Seignour, Philippe Krafft, Olivier Buyle |
2007-02-20 |
| 7074434 |
Process for the separation of a mixture comprising at least one hydrofluoroalkane and hydrogen fluoride, processes for the preparation of a hydrofluoroalkane and azeotropic compositions |
Vincent Wilmet |
2006-07-11 |
| 6521803 |
Method for separating a mixture comprising at least an hydrofluoroalkane and hydrogen fluoride, methods for preparing a hydrofluoroalkane and azeotropic compositions |
Vincent Wilmet |
2003-02-18 |
| 6452057 |
Process for preparing halohydrocarbons in the presence of a co-catalyst |
Veronique Mathieu, Charles-Marie Anciaux |
2002-09-17 |
| 6399841 |
Method for separating hydrogen fluoride from its mixtures with 1,1,1,3,3-pentafluorobutane and method for making 1,1,1,3,3-pentafluorobutane |
Vincent Wilmet |
2002-06-04 |