Issued Patents All Time
Showing 1–25 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416211 | Cuttings trap for “at bit” measurement of drilled cuttings | Guodong Zhan, Fawaz M. Albahesh | 2025-09-16 |
| 12338688 | Intelligent measuring while drilling | Abdulmalik Abdullah Alghanmi, Abdulaziz S. Al-Qasim | 2025-06-24 |
| 12338704 | System for deploying microchips | Raed Alahmdi, Abrar Alshaikh | 2025-06-24 |
| 12221882 | Remote detection technology based apparatus and methodology for miniaturized sensor recovery | Yara H. Alkhaldi, Abdullah Alabdulkarim, Fawaz M. Albahesh, Faisal Alghamdi | 2025-02-11 |
| 12188344 | Charging and communication interface for drill bit nozzle-based sensing system | Abrar Alshaikh, Chinthaka Pasan Gooneratne, Guodong Zhan, Timothy E. Moellendick | 2025-01-07 |
| 12104485 | Drilling system that measures the fluid level in a wellbore during drilling of the wellbore | Timothy E. Moellendick, Chinthaka Pasan Gooneratne, Abdulaziz Almusa, Guodong Zhan | 2024-10-01 |
| 12060644 | Carbon dioxide methanation at low temperature and elevated pressure | Guodong Zhan, Abdulwahab Aljohar | 2024-08-13 |
| 12055035 | System and method for detecting a sinkhole | Rae Younger | 2024-08-06 |
| 12042868 | Producing catalyst-free PDC cutters | Guodong Zhan, Timothy E. Moellendick, Chinthaka Pasan Gooneratne, Duanwei He, Jianhui Xu | 2024-07-23 |
| 12013511 | Geological core laboratory systems and methods | Mokhles M. Mezghani, Abdul Hafiz O. Masri | 2024-06-18 |
| 11898436 | Method and apparatus for downhole charging, initiation, and release of drilling micro sensing systems (microchips) | Abrar Alshaikh, Jianhui Xu, Guodong Zhan | 2024-02-13 |
| 11898437 | Method and system for determining fluid level change using pressure monitoring of annular gas | Jianhui Xu, Guodong Zhan, Chinthaka Pasan Gooneratne, Timothy E. Moellendick, Graham Hitchcock | 2024-02-13 |
| 11901828 | Bidirectional CLLC resonant circuit with coupled inductor | Min-Yi Chen, Ning Chen, Dongbo Zhang, Xiaoqing Wang, Xinnan Sun +1 more | 2024-02-13 |
| 11866372 | Bn) drilling tools made of wurtzite boron nitride (W-BN) | Guodong Zhan, Timothy E. Moellendick, Duanwei He | 2024-01-09 |
| 11859449 | Systems for a dissolvable material based downhole tool | Jianhui Xu, Abrar Alshaikh, Chinthaka Pasan Gooneratne, Guodong Zhan | 2024-01-02 |
| 11846151 | Repairing a cased wellbore | Guodong Zhan, Jianhui Xu, Abdulwahab S. Al-Johar, Timothy E. Moellendick | 2023-12-19 |
| 11828163 | Piston-based drilling microchips release system | Abrar Alshaikh, Jianhui Xu, Guodong Zhan | 2023-11-28 |
| 11739604 | Expandable overshot-spear tool | Abdulaziz Almusa, Abdulwahab S. Al-Johar | 2023-08-29 |
| 11725498 | Method and apparatus for downhole charging and initiation of drilling microchips | Abrar Alshaikh, Jianhui Xu, Guodong Zhan | 2023-08-15 |
| 11724340 | Additive manufacturing of MLD-enhanced drilling tools | Guodong Zhan, Timothy E. Moellendick | 2023-08-15 |
| 11686876 | Geological core laboratory systems and methods | Mokhles M. Mezghani, Abdul Hafiz O. Masri | 2023-06-27 |
| 11680883 | Sensors to evaluate the in-situ property of cutting element during wear test | Chinthaka Pasan Gooneratne, Jianhui Xu, Guodong Zhan, Arturo Magana Mora | 2023-06-20 |
| 11668143 | Deploying wellbore patch for mitigating lost circulation | Chinthaka Pasan Gooneratne, Timothy E. Moellendick | 2023-06-06 |
| 11649717 | Systems and methods for sensing downhole cement sheath parameters | Chinthaka Pasan Gooneratne, Timothy E. Moellendick | 2023-05-16 |
| 11643878 | Deploying material to limit losses of drilling fluid in a wellbore | Chinthaka Pasan Gooneratne, Timothy E. Moellendick, Rami F. Saleh | 2023-05-09 |