Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260937 | Flow rate control valve for solutions of polymers | Stéphane Jouenne | 2016-02-16 |
| 8263533 | Method of treating underground formations or cavities by microgels | René Tabary, Paul Mallo, Olivier Braun, Eric Vilain, Alain Zaitoun | 2012-09-11 |
| 6579909 | Method for preparing microgels of controlled size | René Tabary, Michel Renard, Aziz Omari | 2003-06-17 |
| 5368101 | Method for reducing retention of a displacement agent and application to assisted recovery of hydrocarbons | Jacqueline Lecourtier, Veronique Plazanet, Antide Putz | 1994-11-29 |
| 4412925 | Assisted oil recovery with use of fermentation fluids | Daniel Ballerini, Odile Chaude, Norbert Kohler, Jean-Paul Vandecastele | 1983-11-01 |