Issued Patents All Time
Showing 1–25 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282136 | Downhole lithium detection systems and methods | — | 2025-04-22 |
| 12055674 | X-ray downhole tool with at least two targets and at least one measurement detector | Matthieu Simon | 2024-08-06 |
| 11887746 | High voltage supply for compact radiation generator | Luke T. Perkins, Peter Wraight | 2024-01-30 |
| 11815646 | Drilling fluid activation correction methodology | Marie-Laure Mauborgne | 2023-11-14 |
| 11774629 | Systems and methods for determining the presence of cement behind at least one casing using spectroscopy measurement | Pascal Millot, Adil Busaidy, Jeffrey Miles, Tong Zhou, David Rose +1 more | 2023-10-03 |
| 11189389 | High voltage supply for compact radiation generator | Luke T. Perkins, Peter Wraight | 2021-11-30 |
| 11105952 | Systems and methods for determining the presence of cement behind at least one casing using spectroscopy measurement | Pascal Millot, Adil Busaidy, Jeffrey Miles, Tong Zhou, David Rose +1 more | 2021-08-31 |
| 10866336 | Formation imaging using neutron activation | — | 2020-12-15 |
| 10866337 | X-ray downhole tool with at least two targets and at least one measurement detector | Matthieu Simon | 2020-12-15 |
| 10845502 | Optimization of neutron-gamma tools for inelastic gamma-ray logging | Kenneth E. Stephenson, David Rose, Avtandil Tkabladze, John J. Simonetti | 2020-11-24 |
| 10845501 | Control of electrically operated radiation generators | Matthieu Simon, David Rose, Libo Yang, Onur Ozen, Sicco Beekman | 2020-11-24 |
| 10746895 | Method for using neutron interaction cross section to interpret neutron measurements | Tong Zhou, James Thornton, David Rose | 2020-08-18 |
| 10690802 | Cement evaluation using neutron tool | Alice Chougnet-Sirapian, Mauro Manclossi, Marie-Laure Mauborgne | 2020-06-23 |
| 10663617 | Systems and methods for monitoring radiation in well logging | Mauro Manclossi, Laurent Laval | 2020-05-26 |
| 10564311 | Formation imaging using neutron activation | — | 2020-02-18 |
| 10502046 | Sensor standoff | Ahmed Amine Mahjoub, Sebastien Isambert, Emmanuel Fayeulle, Didier Fouillou, Michael Evans | 2019-12-10 |
| 10490312 | High voltage supply for compact radiation generator | Luke T. Perkins, Peter Wraight | 2019-11-26 |
| 10466383 | Method for using neutron interaction cross section to interpret neutron measurements | Tong Zhou, James Thornton, David Rose | 2019-11-05 |
| 10436918 | Integrated coupling of scintillation crystal with photomultiplier in a detector apparatus | Ken Stephenson, Peter Wraight, Wolfgang Ziegler, John J. Simonetti, Irina Molodetsky | 2019-10-08 |
| 10408969 | Rugged semiconductor radiation detector | Frederic Gicquel, Olivier Philip, Zilu Zhou | 2019-09-10 |
| 10365398 | Casing inspection using pulsed neutron measurements | Sicco Beekman, Tong Zhou, David Rose | 2019-07-30 |
| 10317568 | Method and system for correcting a natural gamma-ray measurement performed in a wellbore | Marie-Laure Mauborgne, Francoise Allioli, Fabien Haranger | 2019-06-11 |
| 10301934 | Downhole X-ray densitometer | Dominic Joseph Brady, Reza Taherian, Gary Oddie | 2019-05-28 |
| 10295700 | Downhole X-ray radiation detector systems and methods | Sicco Beekman | 2019-05-21 |
| 10261214 | Method and apparatus for separating gamma and neutron signals from a radiation detector and for gain-stabilizing the detector | — | 2019-04-16 |