Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132562 | Process and device for the cryogenic separation of a methane-rich stream | — | 2018-11-20 |
| 9988326 | Method for the final purification of biogas for producing biomethane | Nicolas Paget, Guénaël Prince | 2018-06-05 |