Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528365 | Apparatuses and methods for testing wellbore fluids | Quentin Barral, Alice Chougnet-Sirapian, Nora Bennani, Dominique Zamora, Slaheddine Kefi | 2016-12-27 |
| 8236100 | Method of characterizing the self-healing properties of a set cement based material in contact with hydrocarbons | Sylvaine Le Roy-Delage, Helene Bulte-Loyer, Hélène Heurdier | 2012-08-07 |
| 7624803 | Injection apparatus for injecting an activated fluid into a well-bore and related injection method | Gerard Daccord, Christophe Rayssiguier | 2009-12-01 |
| 6907929 | Cementing compositions and the use of such compositions for cementing wells | Sylvaine Leroy-Delage, Marc Thiercelin, Jean-Francois Baret | 2005-06-21 |
| 6902001 | Cementing compositions and application of such compositions for cementing oil wells or the like | Sylvaine Le Roy-Delage, Marc Thiercelin | 2005-06-07 |
| 6645288 | Cementing compositions and application of such compositions for cementing oil wells or the like | Sylvaine Le Roy-Delage, Marc Thiercelin | 2003-11-11 |
| 6458198 | Cementing compositions and use of such compositions for cementing oil wells or the like | Jean-Francois Baret, Sylvaine Leroy-Delage | 2002-10-01 |
| 6312515 | Cementing compositions and the application of such compositions to cementing oil or analogous wells | Véronique Barlet-Gouedard, Andre Garnier, Pierre Maroy | 2001-11-06 |
| 6060535 | Cementing compositions and applications of such compositions to cementing oil (or similar) wells | John Villar, Jean-Francois Baret, Michel Michaux | 2000-05-09 |