Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186501 | Chemical dispensing system and method | Jorge E. Lopez de Cardenas, Timothy A. Andrzejak | 2021-11-30 |
| 10448493 | Control of discharge in high voltage fluid insulation | Christopher Todd Kent, Srinand Karuppoor | 2019-10-15 |
| 9863215 | Shear valve system and methodology | Murali Jayaram, Michael Krail, Ives D. Loretz, Michael Hui Du, Francesco Vaghi | 2018-01-09 |
| 9840908 | Completion system having a sand control assembly, an inductive coupler, and a sensor proximate to the sand control assembly | Dinesh R. Patel, Donald W. Ross, Fabien Cens, John R. Lovell, Jean-Phillippe Beaulieu | 2017-12-12 |
| 9669339 | In-line magnetic particle filter | Jerome Prost | 2017-06-06 |
| 9341023 | System and method for moving a first fluid using a second fluid | Harmel Defretin, Glenn P. Gardner | 2016-05-17 |
| 9175523 | Aligning inductive couplers in a well | Dinesh R. Patel, Donald W. Ross, Fabien Cens, John R. Lovell, Ian Mackay | 2015-11-03 |
| 9116105 | Water fraction measuring sensor and method having capacitance module | Christian Chouzenoux, Yann Dufour, Jose Teixeira | 2015-08-25 |
| 9116250 | Radiation detector for well-logging tool | Joshua W. Gibson | 2015-08-25 |
| 8836325 | Valve position sensor | Jerome Prost, Bernard G. Juchereau, Jean-Luc Garcia, Fabien Cens | 2014-09-16 |
| 8695415 | Contact-less sensor cartridge | Veronique Nouaze, Christian Chouzenoux, Eugene Janssen, Frederic Pauchet, Bernard Parmentier +4 more | 2014-04-15 |
| 8555956 | Linear induction motor-operated downhole tool | David McCalvin, Dwayne May, Fabien Cens | 2013-10-15 |
| 8294332 | Pressure transducer | Noriyuki Matsumoto, Tsutomu Yamate, Bikash K. Sinha, Shigeru Sato, Jimmy Lawrence +2 more | 2012-10-23 |
| 8230788 | Method of fabrication and use of integrated detonators | James E. Brooks, Nolan C. Lerche | 2012-07-31 |
| 8146658 | Providing a sensor array | Pete Howard, Fabien Cens, Frederic Pauchet | 2012-04-03 |
| 8091477 | Integrated detonators for use with explosive devices | James E. Brooks, Nolan C. Lerche | 2012-01-10 |
| 8082983 | Completion system having a sand control assembly, an inductive coupler, and a sensor proximate to the sand control assembly | Dinesh R. Patel, Donald W. Ross, Fabien Cens, John R. Lovell, Jean-Philippe Beaulieu | 2011-12-27 |
| 8056619 | Aligning inductive couplers in a well | Dinesh R. Patel, Donald W. Ross, Fabien Cens, John R. Lovell, Ian Mackay | 2011-11-15 |
| 7902955 | Providing an inductive coupler assembly having discrete ferromagnetic segments | Christian Chouzenoux, Fabien Cens, Sara Escanero, Dinesh R. Patel, Jean-Luc Garcia | 2011-03-08 |
| 7874250 | Nano-based devices for use in a wellbore | — | 2011-01-25 |
| 7862228 | High temperature wellbore monitoring method and apparatus | Constantin Popilian, Dimitri Cadere, Jacques Wiese, Jean-Claude Ostiz | 2011-01-04 |
| 7836959 | Providing a sensor array | Pete Howard, Fabien Cens, Frederic Pauchet | 2010-11-23 |
| 7767958 | Nanograss gamma detector | Martin G. Luling, Gilles Mathieu | 2010-08-03 |
| 7735555 | Completion system having a sand control assembly, an inductive coupler, and a sensor proximate to the sand control assembly | Dinesh R. Patel, Donald W. Ross, Fabien Cens, John R. Lovell, Jean-Philippe Beaulieu +1 more | 2010-06-15 |
| 7629604 | Nano-based device and method | John Ullo, David Gerez, Bingqing Wei, Abhilash Krishna | 2009-12-08 |