Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9790418 | Silica composition for servicing subterranean wells | Simon James, Michel Michaux, Sylvaine Le Roy-Delage | 2017-10-17 |
| 9556702 | Compositions and methods for well completions | Sylvaine Le Roy-Delage | 2017-01-31 |
| 9187685 | Compositions and methods for servicing subterranean wells | Loic Regnault de la Mothe, Sylvaine Le Roy-Delage | 2015-11-17 |
| 8967254 | Aqueous resin compositions and methods for cement repair | Sylvaine Le Roy-Delage | 2015-03-03 |
| 8936081 | Compositions and methods for servicing subterranean wells | Simon James, Michel Michaux, Sylvaine Le Roy-Delage | 2015-01-20 |
| 8434552 | Squeeze composition for restoring isolation | Bruno Drochon, Simon James, Sylvaine Le Roy-Delage | 2013-05-07 |