Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282971 | Distributed energy resource system design and operation | Ines da Mata Cecilio, Matthieu Simon, Sylvain Thierry | 2025-04-22 |
| 11021912 | Rotary steering systems and methods | Ashley Bernard Johnson, Mauro Caresta, Riadh Boualleg, Joachim Sihler, Huseyin Murat Panayirci | 2021-06-01 |
| 9677337 | Testing while fracturing while drilling | Ashley Bernard Johnson | 2017-06-13 |
| 9416594 | System and method for drilling a borehole | Benjamin Peter Jeffryes, Iain Cooper, Geoffrey C. Downton | 2016-08-16 |
| 9395458 | Control devices for controlling the position of a marine seismic streamer | — | 2016-07-19 |
| 9395459 | Control devices for controlling the position of a marine seismic streamer | — | 2016-07-19 |
| 9013952 | Marine seismic survey systems and methods using autonomously or remotely operated vehicles | Everhard Muyzert, Kenneth E. Welker, Iain Cooper, Leendert Combee, Robert Ross +1 more | 2015-04-21 |
| 8743655 | Control system for positioning of marine seismic streamers | Oyvind Hillesund | 2014-06-03 |
| 8230801 | Control system for positioning of marine seismic streamers | Oyvind Hillesund | 2012-07-31 |
| 8162076 | System and method for reducing the borehole gap for downhole formation testing sensors | Ruben Martinez, Attilio Pisoni, Jan W. Smits, Reza Taherian | 2012-04-24 |
| 7913554 | Method and apparatus for balanced pressure sampling | Jonathan W. Brown, Julian Pop, Ashley C. Kishino, Christopher S. Del Campo | 2011-03-29 |
| 7822552 | Control devices for controlling the position of a marine seismic streamer | — | 2010-10-26 |
| 7703517 | Downhole sampling tool and method for using same | Jeffrey A. Tarvin, Julian Pop, Angus J. Melbourne, Rogerio Tadeu Ramos | 2010-04-27 |
| 7565835 | Method and apparatus for balanced pressure sampling | Jonathan W. Brown, Julian Pop, Ashley C. Kishino, Christopher S. Del Campo | 2009-07-28 |
| 7469746 | Downhole sampling tool and method for using same | Jeffrey A. Tarvin, Julian Pop, Angus J. Melbourne, Rogerio Tadeu Ramos | 2008-12-30 |
| 7347262 | Downhole sampling tool and method for using same | Jeffrey A. Tarvin, Julian Pop, Angus J. Melbourne, Rogerio Tadeu Ramos | 2008-03-25 |
| 7293520 | Control system for positioning of a marine seismic streamers | Oyvind Hillesund | 2007-11-13 |
| 7222579 | Control system for positioning of marine seismic streamers | Oyvind Hillesund | 2007-05-29 |
| 7162967 | Control system for positioning of marine seismic streamers | Oyvind Hillesund | 2007-01-16 |
| 7080607 | Seismic data acquisiton equipment control system | Oyvind Hillesund | 2006-07-25 |
| 6932017 | Control system for positioning of marine seismic streamers | Oyvind Hillesund | 2005-08-23 |
| 6684160 | Marine seismic acquisition system and method | Ali Ozbek, James Edward Martin, Nils Lunde | 2004-01-27 |
| 6671223 | Control devices for controlling the position of a marine seismic streamer | — | 2003-12-30 |
| 6477111 | Method of making a marine seismic streamer | Nils Lunde, Gunnar Parmann, Jan-Age Langeland | 2002-11-05 |
| 5745436 | Semi-dry marine seismic streamer cable section | — | 1998-04-28 |