Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12055032 | Flexural wave measurement for thick casings | Andrew Hayman, Jean-Luc Le Calvez, Thilo Michael Brill | 2024-08-06 |
| 11781892 | Ultrasonic gas flow meter having enhanced noise immunity multilayer piezoelectric transducer | Christian L. Bies | 2023-10-10 |
| 11473419 | Flexural wave measurement for thick casings | Andrew Hayman, Jean-Luc Le Calvez, Thilo Michael Brill | 2022-10-18 |
| 10859723 | Systems and methods for using Stoneley waves for bottom-hole proximity detection | Bertrand du Castel, David Johnson, Martin G. Luling | 2020-12-08 |
| 10586340 | Coherent noise reduction in ultrasonic data | Mikhail Lemarenko, Sylvain Thierry | 2020-03-10 |
| 10345465 | Resonance-based inversion of acoustic impedance of annulus behind casing | Mikhail Lemarenko, Sylvain Thierry, Sandip Bose, Smaine Zeroug | 2019-07-09 |
| 10156653 | Techniques for removing interface noise from acoustic log data | Mikhail Lemarenko, Thilo Michael Brill | 2018-12-18 |
| 10126454 | Method and system for fracture detection using acoustic waves | Ralph M. D'Angelo, Kenneth W. Winkler, Mikhail Lemarenko | 2018-11-13 |