Issued Patents All Time
Showing 25 most recent of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385333 | Lost circulation mitigation | Priscilla Canizares, Valerian Guillot | 2025-08-12 |
| 12387224 | Operational emissions framework | Marcos Allen, Paul Bolchover, Kevin Hermansen, Diego Medina, Aleksandr Nifantov +1 more | 2025-08-12 |
| 12345198 | Thermal impact of gas storage | Jonathan Robert Hird | 2025-07-01 |
| 12286839 | Devices and systems for cutting element assemblies | David Robert Evan Snoswell, Mauro Caresta, John Cook | 2025-04-29 |
| 12111273 | Systems and methods for determining the mineralogy of drill solids | Jonathan Mitchell, Débora Campos de Faria, Adam Colbourne, Trevor Hughes, Sean Lovett | 2024-10-08 |
| 12000282 | Systems and methods for microwave-based drilling employing coiled tubing waveguide | — | 2024-06-04 |
| 11822039 | Formation evaluation at drill bit | Jonathan Robert Hird, John Cook | 2023-11-21 |
| 11814909 | Anti-whirl stabilization tools | Huseyin Murat Panayirci, Jonathan Robert Hird, Joachim Sihler | 2023-11-14 |
| 11732571 | Downhole tool with sensor set(s) sensitive to circumferential, axial, or radial forces | Jonathan Robert Hird, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski | 2023-08-22 |
| 11668184 | Instrumented rotary tool with compliant connecting portions | Jonathan Robert Hird, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski | 2023-06-06 |
| 11512540 | Methods for mitigating whirl | Huseyin Murat Panayirci, Jonathan Robert Hird, Joachim Sihler | 2022-11-29 |
| 11434748 | Instrumented rotary tool with sensor in cavity | Jonathan Robert Hird, Michael Paul Barrett, Walter David Aldred, Tomas Rosinski, Jarek Rosinski | 2022-09-06 |
| 11118406 | Drilling systems and methods | Mauro Caresta, Fabio Cappi, Hans Seehuus, Kjell Haugvaldstad, Riadh Boualleg +1 more | 2021-09-14 |
| 11021912 | Rotary steering systems and methods | Simon Bittleston, Mauro Caresta, Riadh Boualleg, Joachim Sihler, Huseyin Murat Panayirci | 2021-06-01 |
| 10920584 | Detection of influx and loss of circulation | Oney Erge, Ines De Mata Cecilio, Richard Dearden, Jonathan Dunlop, Walter David Aldred +2 more | 2021-02-16 |
| 10781640 | Rotary cutting tool | Jonathan Robert Hird | 2020-09-22 |
| 10767427 | Control of managed pressure drilling | Maurice Ringer, Devi Putra, Michalis Frangos, Jakub Jerabek, Kjetil Havre +1 more | 2020-09-08 |
| 10760364 | Milling tool and method | Jonathan Robert Hird | 2020-09-01 |
| 10704332 | Downhole rotary cutting tool | Jonathan Robert Hird, Gokturk Tunc | 2020-07-07 |
| 10612309 | Reamer | Jonathan Robert Hird, Gokturk Tunc | 2020-04-07 |
| 10584538 | Reamer | Jonathan Robert Hird, Gokturk Tunc | 2020-03-10 |
| 10563472 | Rotary milling tool | — | 2020-02-18 |
| 10550684 | Observation of vibration of rotary apparatus | Caroline Humphrey, Paul Dickenson, Gokturk Tunc, Michael Paul Barrett | 2020-02-04 |
| 10533386 | Discharge coefficient determination of a managed pressure drilling choke/valve | Gary Oddie | 2020-01-14 |
| 10519722 | Reamer | Jonathan Robert Hird, Gokturk Tunc | 2019-12-31 |