Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968100 | Method for producing synthesis gas by means of steam reforming reactors | Matthieu FLIN, Solene Valentin, Marc Wagner, Quentin SANIEZ | 2021-04-06 |
| 8782888 | Method for repairing plate heat exchangers | Bernard Saulnier, Jean-Pierre Tranier, Sophie Deschodt | 2014-07-22 |
| 7648562 | Process for separating gas in a PSA unit with two compressors | Christian Monereau, Philippe Merino | 2010-01-19 |
| 7628843 | Adsorption method for producing hydrogen and device for carrying out said method | Christian Monereau, Guillaume De Souza | 2009-12-08 |
| 6817407 | Heat exchanger with multiple exchanger blocks with uniform fluid distribution supply line and reboiler-condenser comprising such an exchanger | Marc Wagner, Zhijie Chen | 2004-11-16 |
| 6776005 | Air separation method and plant | Richard Dubettier | 2004-08-17 |
| 6718794 | Method and apparatus for generating energy | Jean-Renaud Brugerolle | 2004-04-13 |
| 6669922 | Installation for the production of pure hydrogen from a gas containing helium | — | 2003-12-30 |
| 6543252 | Vaporizer-condenser and corresponding air distillation installation | Marc Wagner, Claude Gerard | 2003-04-08 |
| 6539701 | Air distillation and electricity generation plant and corresponding process | Richard Dubettier, Carina Zundel | 2003-04-01 |
| 6173585 | Process for the production of carbon monoxide | Jean Billy, Nathalie Sosson | 2001-01-16 |
| 5989501 | Plant for the production of hydrogen and of energy | Yves Engler | 1999-11-23 |
| 5888470 | Process for the production of hydrogen and of energy | Yves Engler | 1999-03-30 |
| 5538536 | Process and apparatus for separation of a gaseous mixture by successive membranes of different selectivities | Pierre-Olivier Dolle, Antoine Willemot, Lionel Barry, Fr ed eric Fillet, Jean-Louis Gelot | 1996-07-23 |
| 5505764 | Process for restarting a receptacle for purifying hydrogen by adsorption, and its use in the treatment of certain gases containing hydrogen | — | 1996-04-09 |
| 5409684 | Process and installation for the combined production of synthetic ammonia and pure hydrogen | — | 1995-04-25 |