Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10800962 | Formulations for enhanced oil recovery comprising sulfonates | Olivier Back, Rémy Leroy, Mikel Morvan, Patrick Moreau | 2020-10-13 |
| 10577310 | Process for synthesizing an amido alkyl betaine starting from an alcohol, an amido alkyl betaine prepared by the process with increased viscosity, and use thereof as a viscoelastic surfactant | Olivier Back, Pascal Herve | 2020-03-03 |