Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410809 | Breather tube for labyrinth seal chamber | Christopher Wrighton | 2025-09-09 |
| 12286848 | System and method to detect and measure fluid flow in the return line during drilling activities | Krzysztof Karol Machocki | 2025-04-29 |
| 12228396 | Clamp-on pressure and flow metering system | Muhammad Arsalan | 2025-02-18 |
| 12203366 | Collecting samples from wellbores | Graham Hitchcock | 2025-01-21 |
| 12123890 | Adjustable cone meter with symmetrical sleeve | Gavin Munro, Victor Gawski | 2024-10-22 |
| 12013273 | Drilling mud flow metering system and method | Michael Affleck | 2024-06-18 |
| 11952874 | Electrical submersible pump lubricant and coolant | Christopher Wrighton | 2024-04-09 |
| 11920469 | Determining fluid parameters | Muhammad Arsalan, Jinjiang Xiao | 2024-03-05 |
| 11913464 | Lubricating an electric submersible pump | Christopher Wrighton | 2024-02-27 |
| 11761868 | Adjustable cone meter with symmetrical sleeve | Gavin Munro, Victor Gawski | 2023-09-19 |
| 11697982 | Submersible canned motor pump | Christopher Wrighton, Krzysztof Karol Machocki | 2023-07-11 |
| 11519767 | Determining fluid parameters | Muhammad Arsalan | 2022-12-06 |
| 11454082 | Engineered composite assembly with controllable dissolution | Graham Hitchcock, Daniele Colombo, Jianhui Xu | 2022-09-27 |
| 11371301 | Lost circulation shape deployment | Graham Hitchcock | 2022-06-28 |
| 11333538 | Systems and methods for fluid flow measurement with mass flow and electrical permittivity sensors | Muhammad Arsalan | 2022-05-17 |
| 11293792 | Device and system for fluid flow measurement | — | 2022-04-05 |
| 9249657 | System and method for monitoring a subsea well | Pekka Tapani Sipilä{umlaut over ( )}, Nicholas Josep Ellson, David John Buttle, John C. McCarthy | 2016-02-02 |
| 8963562 | Transducer configurations and methods for transducer positioning in electrical impedance tomography | Wrichik Basu, Manoj Kumar Koyithitta Meethal, Rajesh Veera Venkata Lakshmi Langoju, Parama Ghoshal | 2015-02-24 |
| 8892379 | System and method for soft-field reconstruction | Rajesh V. V. L. Langoju, Wrichik Basu, Manoj Kumar Koyithitta Meethal | 2014-11-18 |
| 8765275 | Energy storage device and associated method | Lembit Salasoo, Kenneth Browall, Ajit Wasant Kane, Ashalatha Devarajan | 2014-07-01 |
| 8508238 | System and method for performing electrical impedance tomography | Manoj Kumar Koyithitta Meethal, Prafull Sharma, Rajesh Veera Venkata Lakshmi Langoju, Wrichik Basu, Parama Ghoshal | 2013-08-13 |
| 8264246 | Electrical network representation of a distributed system | Manoj Kumar Koyithitta Meethal, Arijit Banerjee, Wrichik Basu, Harish Kumar Pillai | 2012-09-11 |
| 8121804 | Electrical network analysis of a multiphase system | Arijit Banerjee, Wrichik Basu, Harish Kumar Pillai | 2012-02-21 |