Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399040 | Long range optical fiber sensing systems | Mahmoud Farhadiroushan, Sergey Shatalin, Jack Maxwell | 2025-08-26 |
| 12287235 | Method and apparatus for optical sensing | Mahmoud Farhadiroushan, Sergey Shatalin | 2025-04-29 |
| 12072605 | Apparatus for controllably storing and releasing photons | Richard Murray, Joshua Nunn, Robert Francis-Jones, Krzysztof Kaczmarek | 2024-08-27 |
| 11810606 | Apparatus comprising one or more photonic memories | Richard Murray, Joshua Nunn, Robert Francis-Jones, Krzysztof Kaczmarek | 2023-11-07 |
| 11802789 | Method and apparatus for optical sensing | Mahmoud Farhadiroushan, Sergey Shatalin | 2023-10-31 |
| 11796703 | Method and system for downhole object location and orientation determination | Craig Lawrence Milne, Brian Frankey, Mahmoud Farhadiroushan | 2023-10-24 |
| 11768179 | Multi-phase flow-monitoring with an optical fiber distributed acoustic sensor | Mohammad Amir, Mahmoud Farhadiroushan, Daniel Finfer, Veronique Mahue | 2023-09-26 |
| 11719560 | Method and apparatus for optical sensing | Mahmoud Farhadiroushan, Sergey Shatalin | 2023-08-08 |
| 11467007 | Method and apparatus for optical sensing | Sergey Shatalin, Julian Dajczgewand, Mahmoud Farhadiroushan | 2022-10-11 |
| 11125909 | Enhanced seismic surveying | Mahmoud Farhadiroushan, Daniel Finfer | 2021-09-21 |
| 11079269 | Method and apparatus for optical sensing | Mahmoud Farhadiroushan, Sergey Shatalin | 2021-08-03 |
| 11022467 | Method and apparatus for optical sensing | Sergey Shatalin, Julian Dajczgewand, Mahmoud Farhadiroushan | 2021-06-01 |
| 10927667 | Acoustic illumination for flow-monitoring | Mahmoud Farhadiroushan, Daniel Finfer, Veronique Mahue | 2021-02-23 |
| 10883861 | Method and apparatus for optical sensing | Mahmoud Farhadiroushan, Sergey Shatalin | 2021-01-05 |
| 10877001 | Multi-phase flow-monitoring with an optical fiber distributed acoustic sensor | Mohammad Amir, Mahmoud Farhadiroushan, Daniel Finfer, Veronique Mahue | 2020-12-29 |
| D889691 | Strand grab | — | 2020-07-07 |
| 10704932 | Range extension for optical fiber sensing systems | Mahmoud Farhadiroushan, Arran Gillies | 2020-07-07 |
| 10677642 | Flexible substrate fiber optic sensing mat for distributed acoustic sensing | Mahmoud Farhadiroushan, Veronique Mahue, Sergey Shatalin | 2020-06-09 |
| 10451462 | Optical fiber cable | Mahmoud Farhadiroushan, Daniel Finfer, Veronique Mahue, Sergey Shatalin, Dmitry Strusevich | 2019-10-22 |
| 10444392 | Method and system for downhole object location and orientation determination | Craig Lawrence Milne, Brian Frankey, Mahmoud Farhadiroushan | 2019-10-15 |
| 10415373 | Submersible pump monitoring | Andrew Clarke, Daniel Finfer, Veronique Mahue, Mahmoud Farhadiroushan | 2019-09-17 |
| 10415311 | Pole grab and ladder including the same | — | 2019-09-17 |
| 10393573 | Method and apparatus for optical sensing | Mahmoud Farhadiroushan, Sergey Shatalin | 2019-08-27 |
| 10393572 | Method and apparatus for optical sensing | Mahmoud Farhadiroushan, Sergey Shatalin | 2019-08-27 |
| 10393574 | Method and apparatus for optical sensing | Mahmoud Farhadiroushan, Sergey Shatalin | 2019-08-27 |