Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9975807 | Retarded cement compositions and methods for well completions | Laurent Gabilly | 2018-05-22 |
| 9938447 | Compositions and methods for completing subterranean wells | Jean-Philippe Caritey, Laurent Gabilly | 2018-04-10 |
| 9790418 | Silica composition for servicing subterranean wells | Simon James, Clara Carelli, Sylvaine Le Roy-Delage | 2017-10-17 |
| 9644133 | Compositions and methods for well completions | Laurent Gabilly | 2017-05-09 |
| 9458372 | Fluid loss control agents and compositions for cementing oil and gas wells comprising said fluid loss control agent | Bruno Drochon, Sylwia Komocki | 2016-10-04 |
| 8962710 | Fluid loss control agents and compositions for cementing oil and gas wells comprising said fluid loss control agent | Bruno Drochon, Sylwia Komocki | 2015-02-24 |
| 8936081 | Compositions and methods for servicing subterranean wells | Simon James, Clara Carelli, Sylvaine Le Roy-Delage | 2015-01-20 |
| 8839866 | Solids free sealing fluid | Simon James | 2014-09-23 |
| 8813874 | Method for servicing subterranean wells | Simon James | 2014-08-26 |
| 8551240 | Cement retarder systems, and retarded cement compositions | Tatiana Pyatina | 2013-10-08 |
| 8550162 | Compositions and methods for well cementing | Jean-Philippe Caritey | 2013-10-08 |
| 8517101 | Cementing composition comprising within un-reacted cement | Sylvaine Le Roy-Delage | 2013-08-27 |
| 8236879 | Cementing composition comprising within un-reacted cement | Sylvaine Le-Roy-Delage | 2012-08-07 |
| 8158563 | Sealant composition | Simon James | 2012-04-17 |
| 8002889 | Dual function cement additive | Bruno Drochon, Sylwia Komocki | 2011-08-23 |
| 7947127 | Cement retarder systems, and retarded cement compositions | Tatiana Pyatina | 2011-05-24 |
| 7946343 | Versatile additives for well cementing applications | Jean-Philippe Caritey, Tatiana Pyatina, Frederic Thery | 2011-05-24 |
| 7857053 | Control of the properties of cement slurries with optimized polymers combination | Jean-Philippe Caritey, Michel Ermel, Sylwia Komocki | 2010-12-28 |
| 7678190 | Cement retarder systems, and retarded cement compositions | Tatiana Pyatina | 2010-03-16 |
| 7674331 | Dual function cement additive | Bruno Drochon, Sylwia Komocki | 2010-03-09 |
| 6656265 | Cementation product and use for cementing oil wells or the like | Andre Garnier, Philippe Revil | 2003-12-02 |
| 6060535 | Cementing compositions and applications of such compositions to cementing oil (or similar) wells | John Villar, Jean-Francois Baret, Bernard Dargaud | 2000-05-09 |