Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313800 | Method for detecting and quantifying additives used in the enhanced recovery of oil and shale gas | Olivier TILLEMENT, Arthur Marais, Christian Hurtevent, Stéphane Jouenne | 2022-04-26 |
| 10989665 | Method and solution for assaying inhibitors in a petroleum fluid containing water | Christian Hurtevent, Salima Baraka-Lokmane, Olivier TILLEMENT, Arthur Marais, Mahmoud Ould-Metidji +2 more | 2021-04-27 |
| 10975318 | Use of rare earth complexes as markers of petroleum products, crude oils, biofuels or lubricants | Arthur Marais, Mahmoud Ould-Metidji, Florian Lepoivre, Anatole Collet, Fabien ROSSETTI +3 more | 2021-04-13 |
| 10920534 | Method for adjusting the level of inhibitors in an oil or gas well | Christian Hurtevent, Salima Baraka-Lokmane, John-Richard Ordonez-Varela, Olivier TILLEMENT, Thomas BRICHART | 2021-02-16 |
| 10329879 | Method for adjusting the level of inhibitors in an oil or gas well | Christian Hurtevent, Salima Baraka-Lokmane, John-Richard Ordonez-Varela, Olivier TILLEMENT, Thomas BRICHART | 2019-06-25 |
| 9260957 | Use of nanoparticles for labelling oil field injection waters | Annie Commarieu, Fabrice Aubertin, Nicolas Crowther, Cédric Louis, Pascal Perriat +1 more | 2016-02-16 |