Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11435139 | Method and apparatus for separating air by cryogenic distillation | — | 2022-09-06 |
| 11426676 | Gas/liquid separation column containing a dispensing device | Mikael WATTIAU | 2022-08-30 |
| 11215395 | Element for construction of a mass- and/or heat-exchange device, assembly of two elements and exchange method using an assembly | Patrice Cavagne, Bernard Saulnier | 2022-01-04 |