Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181217 | Apparatus and method for separation of air by cryogenic distillation | Cavagne Patrice, Yann-Pierrick Lemaire | 2024-12-31 |
| 11441840 | Process and plant for the production of argon by cryogenic distillation of air | Alain Briglia, Frederic Staine, Mathieu Leaute, Ingrid Berthaume | 2022-09-13 |
| 10866024 | Device and method for separating air by cryogenic distillation | Cavagne Patrice, Nicolas Chamontin, Laurent Richaume | 2020-12-15 |
| 10794630 | Method and device for separating air by cryogenic distillation | Patrice Cavagne, Yann-Pierrick Lemaire | 2020-10-06 |