Issued Patents All Time
Showing 51–75 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9217325 | Detection of tool in pipe | Laurent Villegas, Christopher S. Del Campo | 2015-12-22 |
| 9155185 | Electrode configuration for downhole nuclear radiation generator | Jani Reijonen, Luke T. Perkins, Frederic Gicquiel, Peter Wraight | 2015-10-06 |
| 9069095 | Monitoring the output of a radiation generator | Sicco Beekman, Robert A. Adolph | 2015-06-30 |
| 9052404 | Well-logging apparatus including azimuthally-spaced, noble gas-based detectors | Michael Evans, Avtandil Tkabladze | 2015-06-09 |
| 9008969 | Pulsed x-ray signal processing | Olivier Philip | 2015-04-14 |
| 9000359 | Radiation detector for well-logging tool | — | 2015-04-07 |
| 9000379 | Scintillator crystal materials, scintillators and subterranean detectors | John J. Simonetti, Donna Simonetti, Albert Hort | 2015-04-07 |
| 8987670 | Thermally-protected scintillation detector | Robert A. Adolph, Bradley A. Roscoe | 2015-03-24 |
| 8975574 | Well-logging tool with azimuthal and spectral radiation detectors and related methods | Cornelis Huiszoon, Libai Xu, Robert T. Little, Peter Wraight | 2015-03-10 |
| 8969792 | Apparatus and methods for measuring formation characteristics | Michael Evans | 2015-03-03 |
| 8969793 | Downhole neutron activation measurement | Peter Wraight, Brad Roscoe | 2015-03-03 |
| 8927923 | Test formation apparatus for a downhole tool | Richard J. Radtke, Raju M. Eason, Scott H. Fricke | 2015-01-06 |
| 8907270 | Method and apparatus for gain regulation in a gamma detector | Sicco Beekman, Tong Zhou, Fabien Haranger | 2014-12-09 |
| 8889036 | Scintillator crystal materials, scintillators and radiation detectors | John J. Simonetti, Albert Hort | 2014-11-18 |
| 8884216 | Gas detection and quantification method using a pulsed neutron logging tool | Sicco Beekman, Tong Zhou | 2014-11-11 |
| 8803078 | Method and apparatus for neutron logging using a position sensitive neutron detector | Libai Xu, Kevin Scott McKinny, Cornelis Huiszoon | 2014-08-12 |
| 8742328 | Logging-while-drilling tool incorporating electronic radiation generator and method for using same | Matthieu Simon, Peter Wraight, Kenneth E. Stephenson, Andrew Bazarko | 2014-06-03 |
| 8664587 | Non-rotating logging-while-drilling neutron imaging tool | Michael Evans, Peter Wraight, Avto Tkabladze | 2014-03-04 |
| 8642944 | Downhole tools with solid-state neutron monitors | Richard Saenger, Bradley A. Roscoe, Zilu Zhou | 2014-02-04 |
| 8637807 | Apparatus and methods for measuring formation characteristics | Michael Evans | 2014-01-28 |
| 8558165 | Nuclear tool | Michael Evans | 2013-10-15 |
| 8536517 | Scintillator based radiation detection | Markus Berheide, James A. Grau, Bradley A. Roscoe, Peter Wraight, Matthieu Simon | 2013-09-17 |
| 8513947 | Detection of tool in pipe | Laurent Villegas, Christopher S. Del Campo | 2013-08-20 |
| 8299420 | Neutron shielding for downhole tool | — | 2012-10-30 |
| 8173953 | Gain stabilization of gamma-ray scintillation detector | Peter Wraight, Matthieu Simon | 2012-05-08 |