Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12243666 | Cable, in particular for downhole use, and method of manufacturing such cable | Francois Chevillard | 2025-03-04 |
| 12031431 | Downhole acoustic wave generation systems and methods | Henri-Pierre Valero, Hugues Dupont, Pierre Clery, German Garcia, Alejandro Martinez Pereira +1 more | 2024-07-09 |
| 11674372 | Geologic formation characterization via fluid separation | Hadrien Dumont, Francois Xavier Dubost, Bertrand Theuveny, Adriaan Gisolf | 2023-06-13 |
| 11674387 | Instrumented packer having distributed fiber optic sensor | Hugues Dupont, Thomas Berard, Colin Wilson | 2023-06-13 |
| 11203912 | Mechanical flow assembly | Hugues Dupont, Stephane Metayer | 2021-12-21 |
| 11142988 | Stress testing with inflatable packer assembly | Patrice Milh, Stephane Briquet | 2021-10-12 |
| 10502055 | Systems and methods for an expandable packer | Lambert Rouchon, Stephane Metayer, Julien Lassalle | 2019-12-10 |
| 10370934 | Systems and methods for an expandable packer | Rania El Fadil | 2019-08-06 |
| 10370932 | Systems and methods for retraction assembly | Lambert Rouchon | 2019-08-06 |
| 10260339 | Systems and methods for formation sampling | — | 2019-04-16 |
| 10246998 | Systems and methods for an expandable packer | Patrice Milh | 2019-04-02 |
| 10107066 | Anti-creep rings and configurations for single packers | Patrice Milh | 2018-10-23 |
| 9874066 | Packer assembly with sealing bodies | Jean-Louis Pessin, Stephane Metayer, Stephen Yeldell | 2018-01-23 |
| 9650860 | Expandable packer methods | Jean-Louis Pessin, Guillaume Boutillon | 2017-05-16 |
| 9644478 | Sampling assembly for a single packer | Stephane Metayer, Alexander F. Zazovsky, Stephen Yeldell, Darya Mustafina | 2017-05-09 |
| 9593551 | Perforating packer sampling apparatus and methods | Stephane Metayer, Jean-Louis Pessin | 2017-03-14 |
| 9587457 | System and method for enhancing packer operation and longevity | Gilles Carree, Stephane Metayer | 2017-03-07 |
| 9551202 | System and method for sampling assembly with outer layer of rings | Kathiravane Tingat Cody, Stephane Metayer, Jean-Louis Pessin | 2017-01-24 |
| 9534478 | Perforating packer casing evaluation methods | — | 2017-01-03 |
| 9428987 | Single packer with a sealing layer shape enhanced for fluid performance | Jean-Louis Pessin, Julian Pop, Stephane Metayer, Kathiravane Tingat Cody | 2016-08-30 |
| 9416657 | Dual flowline testing tool with pressure self-equalizer | Chen Tao, Nathan Landsiedel, Sylvain Bedouet | 2016-08-16 |
| 9371730 | System and method related to a sampling packer | Stephane Metayer, Jean-Louis Pessin, Kathiravane Tingat Cody, Alexander F. Zazovsky | 2016-06-21 |
| 9347299 | Packer tool including multiple ports | Adriaan Gisolf, Nathan Landsiedel, Ashers Partouche, Julian Pop, Beatriz E. Barbosa +2 more | 2016-05-24 |
| 9347295 | Filtration system and method for a packer | Kathiravane Tingat Cody, Stephane Metayer | 2016-05-24 |
| 9322240 | Inflatable packer with a reinforced sealing cover | Philippe Hocquet | 2016-04-26 |