Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372680 | System and method for acquiring marine seismic data using a vibrator | Håkon Aune, Thomas ELBOTH, Kambiz Iranpour, Arash Jafargandomi, Tore Andre Nilsen | 2025-07-29 |
| 12242008 | System and method for characterizing a seismic acoustic signal | Kambiz Iranpour | 2025-03-04 |
| 11851857 | Coupling device and self-sealing valve assemblies for connecting and disconnecting a hose to a fire hydrant | — | 2023-12-26 |
| 11774618 | Marine vibrator directive source survey | David Fraser Halliday, Jon-Fredrik Hopperstad | 2023-10-03 |
| 10928535 | Marine vibrator directive source survey | David Fraser Halliday, Jon-Fredrik Hopperstad | 2021-02-23 |
| 10551515 | Determining an interval between activations of at least one survey source | Claudio Bagaini, Ralf Ferber | 2020-02-04 |
| 10539695 | Wavefield reconstruction | Ali Ozbek, Massimiliano Vassallo, David Fraser Halliday, Jon-Fredrik Hopperstad | 2020-01-21 |
| 10345461 | Seismic data apparition from phase shifted sources | David Fraser Halliday | 2019-07-09 |
| 10126452 | Wavefield generation using a seismic vibrator array | David Fraser Halliday, Jon-Fredrik Hopperstad | 2018-11-13 |
| 9857485 | Methods and systems for marine survey acquisition | Emmanuel Coste, Nicolas Goujon | 2018-01-02 |
| 9753163 | Simultaneous marine vibrators | — | 2017-09-05 |
| 9645265 | Method and system for selecting parameters of a seismic source array | Jon-Fredrik Hopperstad, Julian Edward Kragh | 2017-05-09 |
| 9618636 | Seismic acquisition using phase-shifted sweeps | David Fraser Halliday | 2017-04-11 |
| 9594178 | Seismic data acquisition and source-side derivatives generation and application | Johan O. A. Robertsson, Dirk-Jan Van Manen, David Fraser Halliday | 2017-03-14 |
| 9547097 | Marine vibrator sweeps | — | 2017-01-17 |
| 9500761 | Method for optimizing acoustic source array performance | Jon-Fredrik Hopperstad, Aslaug Strømmen Melboe | 2016-11-22 |
| 9459362 | Marine vibrator sweeps with reduced smearing and/or increased distortion tolerance | — | 2016-10-04 |
| 9360578 | Systems and methods for optimizing low frequency output from airgun source arrays | Jon-Fredrik Hopperstad, John Richard Tulett | 2016-06-07 |
| 9103934 | Method for reducing marine source volume while maintaining image quality | Julian Edward Kragh, Jon-Fredrik Hopperstad | 2015-08-11 |
| 9057800 | Marine seismic acquisition system | Everhard Muyzert, James Edward Martin, Philip Christie | 2015-06-16 |
| 9025417 | Systems and methods for optimizing low frequency output from airgun source arrays | Jon-Fredrik Hopperstad | 2015-05-05 |
| 9010484 | Source acquisition with multiple frequency components | Emmanuel Coste, Claudio Bagaini, Jon-Fredrik Hopperstad | 2015-04-21 |
| 8750073 | Seismic data acquisition and source-side derivatives generation and application | Johan Olof Anders Robertsson, Dirk-Jan Van Manen, David Fraser Halliday | 2014-06-10 |
| 8582396 | Method for optimizing acoustic source array performance | Jon-Fredrik Hopperstad, Aslaug Strømmen Melbø | 2013-11-12 |
| 8522915 | Method and system for selecting parameters of a seismic source array | Jon-Fredrik Hopperstad, Julian Edward Kragh | 2013-09-03 |