Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7388373 | Method of determining the permeability of an underground medium from NMR measurements of the permeability of rock fragments from the medium | Marc Fleury, Patrick Egermann | 2008-06-17 |
| 7343275 | Method for modelling the production of hydrocarbons by a subsurface deposit which are subject to depletion | Fabrice Bauget | 2008-03-11 |
| 7333892 | Method of determining multiphase flow parameters of a porous medium taking account of the local heterogeneity | Patrick Egermann | 2008-02-19 |
| 7319332 | Method for determining of the formation factor for a subterranean deposit from measurements on drilling waste removed therefrom | Patrick Egermann, Joêlle Behot | 2008-01-15 |
| 7131317 | Method and device for evaluating physical parameters of an underground deposit from rock cuttings sampled therein | Patrick Egermann, Daniel Longeron | 2006-11-07 |
| 7092822 | Method of evaluating the capillary pressure curve of an underground deposit rocks based on rock cuttings measurements | Patrick Egermann, Daniel Longeron | 2006-08-15 |
| 7082812 | Method and device for evaluating physical parameters of an underground reservoir from rock cuttings taken therefrom | Patrick Egermann, Arnaud Templier | 2006-08-01 |
| 6844743 | Capacitive probe for measuring the level of an electricity-conducting liquid in a vessel and method of manufacturing such a probe | Christophe Chaput | 2005-01-18 |
| 6563328 | Capacitive probe for measuring the level of an electricity-conducting liquid in a vessel | Christophe Chaput | 2003-05-13 |
| 6453727 | Method of evaluating physical parameters of an underground reservoir from rock cuttings taken therefrom | Patrick Egermann | 2002-09-24 |
| 5679885 | Process and device for measuring physical parameters of porous fluid wet samples | Annick Eisenzimmer, Gabriel Ringot | 1997-10-21 |
| 5463894 | Process and device for surveying the properties of a permeable material | Marc Fleury, Gabriel Ringot | 1995-11-07 |
| 5253529 | Measurement of constituents of a centrifuged system by emission/reception of mechanical signals | Pierre Forbes, Moricio Hoyos, Françoise Deflandre | 1993-10-19 |