Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009083 | Process for the preparation of 1-chloro-1-fluoroethane and/or 1,1-difluoroethane | Francine Janssens | 2006-03-07 |
| 6809226 | Process for the preparation of 1-chloro-1-fluoroethane and/or 1,1-difluoroethane | Francine Janssens | 2004-10-26 |
| 6306359 | Hydrogenation catalysts, method for making same and use thereof for preparing hydrogen peroxide | Veronique Mathieu, Noel Vanlautem | 2001-10-23 |
| 6224845 | Process for manufacturing an aqueous hydrogen peroxide solution | Alain Vandenbussche | 2001-05-01 |
| 5739406 | Process for the hydrofluorination of chloro (fluoro) butane | Francine Janssens | 1998-04-14 |
| 5574191 | Process for the manufacture of 1,1,1-trihaloethanes | Dominique Balthasart | 1996-11-12 |
| 5545772 | Process for the preparation of 1,1,1-trifluoroethane | Dominique Balthasart | 1996-08-13 |
| 5445757 | Compositions comprising pentafluorobutane and use of these compositions | — | 1995-08-29 |
| 5396001 | Process for the purification of 1,1-difluoroethane | — | 1995-03-07 |
| 5382721 | Process for the preparation of 1,1,1,2-tetrafluoroethane | Francine Janssens, Max Braun, Johannes Eicher, Werner Rudolph, Eckhard Hausmann | 1995-01-17 |
| 5347059 | Process for preparing 1,1-dichloro-1,3,3,3-tetra-fluoropropane | Francine Janssens, Pierre Barthelemy | 1994-09-13 |
| 5107016 | Process for the preparation of .beta.-hydroxybutyric acid esters | — | 1992-04-21 |