Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12061308 | Porosity measurements from nuclear spectroscopy | Jeffrey Miles, Richard J. Radtke, Laurent Mosse, ZhanGuo Shi, David Rose | 2024-08-13 |
| 12025767 | Measuring spectral contributions of elements in regions in and about a borehole using a borehole spectroscopy tool | Jeffrey Miles, Laurent Mosse | 2024-07-02 |
| 10429540 | Combining inelastic and capture gamma ray spectroscopy for determining formation elemental | — | 2019-10-01 |
| 10247849 | Method for measuring formation water salinity from within a borehole | Harold Pfutzner, Ronald E. Plasek, Raghu Ramamoorthy, Shouxiang Mark Ma | 2019-04-02 |
| 10145979 | Gamma-ray detectors for downhole applications | Bradley A. Roscoe, Zilu Zhou, Kenneth E. Stephenson, Markus Berheide | 2018-12-04 |
| 9851468 | Hydrocarbon saturation from total organic carbon logs derived from inelastic and capture nuclear spectroscopy | Michael M. Herron, Susan Herron, John P. Horkowitz, Paul Ryan Craddock, Robert Badry | 2017-12-26 |
| 9835758 | Method for filtering for interpretation of neutron induced gamma ray measurements | Tong Zhou | 2017-12-05 |
| 9835759 | Neutron-induced gamma-ray spectroscopy that accounts for environmental dependence of inelastic gamma-ray emission spectra | — | 2017-12-05 |
| 9599729 | Gamma-ray detectors for downhole applications | Bradley A. Roscoe, Zilu Zhou, Kenneth E. Stephenson, Markus Berheide | 2017-03-21 |
| 9575208 | Geological constituent estimation using calculated spectra relationships | Jeffrey Miles | 2017-02-21 |
| 9568639 | Borehole tool calibration method | Jeffrey Miles | 2017-02-14 |
| 9541668 | Environmental corrections in nuclear spectroscopy using variable element ratio | Jeffrey Miles, Markus Berheide | 2017-01-10 |
| 9417355 | Composition-matched inelastic or capture spectroscopy tool | Christian Stoller, Fabien Haranger, Jeffrey Miles, Markus Berheide | 2016-08-16 |
| 9234980 | Mining systems and methods | Gilles Mathieu, Kent Lang, Peter Wraight, Roland Banas, Edward Clayton | 2016-01-12 |
| 9091774 | Method of determining an element value | Jeffrey Miles, Robert Badry | 2015-07-28 |
| 8963073 | Nuclear spectroscopy corrections using multiple standards and spatial regions | Jeffrey Miles, Markus Berheide | 2015-02-24 |
| 8927920 | Correcting gamma-ray energy spectra for pileup degradation | — | 2015-01-06 |
| 8901483 | Gamma-ray detectors for downhole applications | Bradley A. Roscoe, Zilu Zhou, Kenneth E. Stephenson, Markus Berheide | 2014-12-02 |
| 8546749 | Intrinsic radioactivity in a scintillator as count rate reference | Markus Berheide, Bradley A. Roscoe, Peter Wraight | 2013-10-01 |
| 8536517 | Scintillator based radiation detection | Markus Berheide, Bradley A. Roscoe, Christian Stoller, Peter Wraight, Matthieu Simon | 2013-09-17 |
| 8431885 | Gamma-ray detectors for downhole applications | Bradley A. Roscoe | 2013-04-30 |
| 7366615 | Methods and apparatus using both nuclear capture and inelastic spectroscopy in deriving elemental concentrations | Susan Herron, Bradley A. Roscoe, Michael M. Herron, Kenneth E. Stephenson | 2008-04-29 |
| 5521378 | Method and apparatus for gamma ray logging of underground formations | Bradley A. Roscoe, Christian Stoller | 1996-05-28 |
| 5171986 | Methods and apparatus for calibration of BGO scintillator gamma ray energy spectra | William A. Loomis, Jerome A. Truax | 1992-12-15 |
| 5097123 | Broad energy spectra neutron source for logging and method | Bradley A. Roscoe | 1992-03-17 |