Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9874469 | Method and device for tracking content of a movable fluid tank | Patrick Bacot, Franck-Stephane Durtschi | 2018-01-23 |
| 7641719 | Apparatus for the separation of at least one constituent of a gas mixture by pressure swing adsorption | Jérôme Bres, Sylvain Fourage, Anne Barbier | 2010-01-05 |
| RE38218 | Combined process and plant for producing compressed air and at least one air gas | Patrice Ollivier, Antoine Willemot, Lionel Barry | 2003-08-19 |
| 6520176 | Portable oxygen concentrator | Anne Dubois, Pierre Bodelin | 2003-02-18 |
| 6411909 | Device for measuring the fluid consumption of a user over a given time | Christophe Charrier, Véronique Dulphy Vigor, Antoine Willemot, Patrick Dilly, Dominique Jouvaud | 2002-06-25 |
| 6273936 | Process and plant for producing a variable gas output | Lionel Barry | 2001-08-14 |
| 6168048 | Methods and systems for distributing liquid chemicals | Mindi Xu | 2001-01-02 |
| 6155079 | Combined process and plant for producing compressed air and at least one air gas | Patrice Ollivier, Antoine Willemot, Lionel Barry | 2000-12-05 |
| 6126717 | Steel-making method and plant | Pierre Gauthier, Jerome Jutard | 2000-10-03 |
| 5912422 | Method for purifying hydrogen based gas mixture using a lithium- exchanged X zeolite | Olivier Bomard, Jerome Jutard, Serge Moreau | 1999-06-15 |
| RE35913 | Adsorber and process for the separation by adsorption | Leon Hay | 1998-10-06 |
| 5658370 | Process for the separation of nitrogen from a gaseous mixture by adsorption | Pierre Petit, Serge Moreau, Bernard Sardan | 1997-08-19 |
| 5549733 | Process for the production of a gas by adsorption | Christine Marot, Pierre Petit | 1996-08-27 |
| 5529611 | Process for the treatment of a gaseous mixture by adsorption with pressure variation | Christian Monereau, Wilfrid Petrie, Christian Barbe, Michel Eclancher | 1996-06-25 |
| 5441559 | Rotatable device for the separation by adsorption of at least one constituent of a gaseous mixture | Pierre Petit, Michel Poteau, Jean-Marc Scudier | 1995-08-15 |
| 5176721 | Adsorber and process for the separation by adsorption | Leon Hay | 1993-01-05 |
| 5133784 | Process and apparatus for separating a at least a component of a gaseous mixture by adsorption | Michel Boudet, Jean-Marc Scudier | 1992-07-28 |
| 5133787 | Enclosure and apparatus for separating gas mixtures by adsorption | Christian Diot, Dominique Larrieu, Alain Rivero | 1992-07-28 |