Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9492802 | System for dense loading of catalyst into bayonet tubes for a steam reforming exchanger-reactor using flexible and removable slowing elements | Elena SANZ, Daniel Svezia, Christophe Boyer | 2016-11-15 |
| 9486764 | System for dense loading of catalyst into bayonet tubes for a steam reforming exchanger-reactor using removable helical elements | Elena SANZ, Ghislain Bergeot, Christophe Boyer | 2016-11-08 |
| 9486766 | Pneumatic system for densely loading catalyst into bayonet tubes for a steam reforming reactor-exchanger with a detachable feed tube for gas | Elena SANZ, Christophe Boyer, Daniel Gonnet | 2016-11-08 |
| 9452399 | Pneumatic system for dense loading of catalyst into bayonet tubes for a steam reforming exchanger-reactor using an auxiliary tube for introducing solid particles | Elena SANZ, Christophe Boyer | 2016-09-27 |
| 9452400 | System for dense loading of catalyst into bayonet tubes for a steam reforming exchanger-reactor using removable deflectors | Elena SANZ, Christophe Boyer | 2016-09-27 |
| 8578978 | Device for loading particles of catalyst into tubes having an annular zone | Elena SANZ, Jerome Colin, Fabrice Giroudiere | 2013-11-12 |
| 8206657 | Enclosure containing a granular bed and a distribution of a gas phase and of a liquid phase circulating in an ascending flow in this enclosure | Frederic Augier, Christophe Boyer, Denis Darmancier | 2012-06-26 |
| 7013927 | Sleeve for toilet flanges and drains | — | 2006-03-21 |
| 6374519 | Dredging apparatus | — | 2002-04-23 |
| 6125560 | Dredging apparatus | — | 2000-10-03 |