Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091951 | Subsea installation for heating a two-phase liquid/gas effluent circulating inside a subsea casing | — | 2024-09-17 |
| 11634960 | Method of making safe an undersea bottom-to-surface production pipe when production is stopped | Stéphanie Abrand, Lionel Macauley | 2023-04-25 |
| 11498021 | Underwater water treatment unit and method for cleaning said unit | Luc Riviere, Pierre Pedenaud, Didier Bigeonneau, Raymond Hallot, Wayne Evans +1 more | 2022-11-15 |
| 10989009 | Method of making safe an undersea bottom-to-surface production pipe when production is stopped | Stéphanie Abrand, Lionel Macauley | 2021-04-27 |
| 10414673 | Method and device for the underwater testing of a filtration system | Pierre Pedenaud, Samuel Heng, Didier Bigeonneau, Raymond Hallot, Michel Baylot +2 more | 2019-09-17 |
| 10392906 | Method of making safe an undersea bottom-to-surface production pipe when restarting production | Stéphanie Abrand, Lionel Macauley | 2019-08-27 |
| 7048470 | Guide device in an offshore drilling installation | — | 2006-05-23 |