Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8091642 | Cement composition for carbon dioxide supercritical environment | Simon James, Bruno Drochon, Bernard Piot, Caritey Jean-Philippe | 2012-01-10 |
| 7846250 | Geopolymer composition and application for carbon dioxide storage | Benedicte Zusatz-Ayache, Olivier Porcherie | 2010-12-07 |
| 7794537 | Geopolymer composition and application in oilfield industry | Benedicte Zusatz-Ayache, Olivier Porcherie | 2010-09-14 |
| 7530408 | Method of consolidating an underground formation | Chrystel Cambus-Brunet | 2009-05-12 |
| 7459019 | Cement compositions for high temperature applications | Chrystel Cambus, Samuel Danican, Erik Nelson, Bruno Goffe | 2008-12-02 |
| 7449061 | High temperature cements | Bruno Goffe | 2008-11-11 |
| 6911078 | Cementing composition and application of such compositions for cementing oil wells or the like | Bruno Goffe | 2005-06-28 |
| 6656266 | Cementing composition and application thereof to cementing oil wells or the like | Pierre Maroy, Bruno Langlois, Roland Reeb | 2003-12-02 |
| 6511537 | Retarding systems and application to oil well cementing | Fabien Jean Brand, Pierre Maroy, Frederik Nilsson | 2003-01-28 |
| 6312515 | Cementing compositions and the application of such compositions to cementing oil or analogous wells | Bernard Dargaud, Andre Garnier, Pierre Maroy | 2001-11-06 |
| 5503672 | High temperature retarders for oil field cements, cement slurries and corresponding cementing processes | Hugo Hendriks, Pierre Maroy | 1996-04-02 |