Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454948 | Distributor-mixer-extractor of fluids and associated process | Gilles Ferschneider, Jean-Christophe Viguie, Frederic Hoffmann | 2002-09-24 |
| 6402959 | Fluid distributing-collecting system process | Jean-Paul Dessapt, Pascal Duchene, Bertrand Jean Szymkowiak, Gilles Ferschneider | 2002-06-11 |
| 6261458 | System for alternately merging at least four fluids and its application in a separation process in a simulated moving bed | Gerard Hotier | 2001-07-17 |
| 6224762 | Distributor-mixer-extractor of fluids and associated process | Gilles Ferschneider, Jean-Christophe Viguie, Frederic Hoffmann | 2001-05-01 |
| 6156197 | Fluid distributing-collecting system and its process | Jean-Paul Dessapt, Pascal Duchene, Bertrand Jean Szymkowiak, Gilles Ferschneider | 2000-12-05 |
| 6015491 | Apparatus for pressure equalization and flushing in a vessel | Pierre Renard, Jean-Paul Dessapt | 2000-01-18 |
| 5972214 | Column with distributor for allowing independent injection and/or removal of fluids | Jean-Paul Dessapt, Annick Pucci, Pierre Renard | 1999-10-26 |
| 5755960 | Distributor allowing independent injection and/or removal of fluids | Jean-Paul Dessapt, Annick Pucci, Pierre Renard | 1998-05-26 |