Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115236 | Copolymer for inhibiting inorganic deposits | Herve Adam, Dominique Labarre, James A. Wilson, Jean-Francois Argillier, Brigitte Bazin +1 more | 2015-08-25 |
| 8038342 | Method of analyzing the kinetics of gas hydrate formation in fluids | Christine Dalmazzone, Lionel Rousseau | 2011-10-18 |
| 7666679 | Method and device for analyzing the CO2 contained in a drilling fluid | Marcel Ropars, Thierry Huard, Laurent Neau | 2010-02-23 |
| 7055628 | Well drilling method and drilling fluid | Neil Grainger, Mark L. White, Annie Audibert Hayet | 2006-06-06 |
| 6807854 | Method of determining the thermal profile of a drilling fluid in a well | Yannick Peysson | 2004-10-26 |
| 6769295 | Continuous measurement of the rheological characteristics of well fluids | Lionel Rousseau, Bernard Duperray, Laurent Perier | 2004-08-03 |
| 6571604 | Method and device for evaluating during drilling the capacity of well fluids to form hydrates | Christine Dalmazzone, Annie Audibert | 2003-06-03 |