Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125075 | Wellbore fluid level monitoring system | Chinthaka Pasan Gooneratne, Guodong Zhan, Timothy E. Moellendick | 2021-09-21 |
| 11125046 | Deploying wellbore patch for mitigating lost circulation | Chinthaka Pasan Gooneratne, Timothy E. Moellendick | 2021-09-21 |
| 11111732 | Drill bits with incorporated sensing systems | Guodong Zhan, Chinthaka Pasan Gooneratne, Timothy E. Moellendick | 2021-09-07 |
| 11078780 | Systems and methods for actuating downhole devices and enabling drilling workflows from the surface | Chinthaka Pasan Gooneratne, Jothibasu Ramasamy, Mohammad Saud Al-Badran, Timothy E. Moellendick | 2021-08-03 |
| 11008816 | Drill bits for oil and gas applications | Guodong Zhan, Chinthaka Pasan Gooneratne, Timothy E. Moellendick | 2021-05-18 |
| 10996637 | Wellbore non-retrieval sensing system | Chinthaka Pasan Gooneratne, Shaohua Kevin Zhou | 2021-05-04 |
| 10999946 | Microchips for downhole data collection | Chinthaka Pasan Gooneratne, Guodong Zhan, Zhaorui Shi | 2021-05-04 |