Issued Patents 2017
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9823373 | Acoustic telemetry with distributed acoustic sensing system | — | 2017-11-21 |
| 9816374 | High data-rate telemetry pulse detection with a Sagnac interferometer | Zbigniew Sobolewski, Douglas Mark Knight, John L. Maida | 2017-11-14 |
| 9797825 | Optical computing devices with birefringent optical elements | David L. Perkins | 2017-10-24 |
| 9784671 | Parallel optical thin film measurement system for analyzing multianalytes | David L. Perkins | 2017-10-10 |
| 9766371 | Reflector configuration for distributed sensing in an optical fiber network using multiple sets of circulators | David Andrew Barfoot, Michel Joseph LeBlanc | 2017-09-19 |
| 9759031 | Freeing pipe stuck in a subterranean well | Emad Bakri, Malcolm E. Whittaker | 2017-09-12 |
| 9733120 | Systems and methods for spread spectrum distributed acoustic sensor monitoring | Christopher Lee Stokely, Leonardo de Oliveira Nunes | 2017-08-15 |
| 9719846 | Mud pulse detection using distributed acoustic sensing | Andreas Ellmauthaler, Leonardo de Oliveira Nunes, Christopher Lee Stokely, David Andrew Barfoot | 2017-08-01 |
| 9608627 | Well tool having optical triggering device for controlling electrical power delivery | David P. Sharp | 2017-03-28 |
| 9581489 | Distributed acoustic sensing with multimode fiber | — | 2017-02-28 |
| 9546949 | Parallel optical thin film measurement system for analyzing multianalytes | — | 2017-01-17 |