Issued Patents 2023
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846151 | Repairing a cased wellbore | Jianhui Xu, Abdulwahab S. Al-Johar, Bodong Li, Timothy E. Moellendick | 2023-12-19 |
| 11828163 | Piston-based drilling microchips release system | Abrar Alshaikh, Bodong Li, Jianhui Xu | 2023-11-28 |
| 11828165 | In-cutter sensor LWD tool and method | Timothy E. Moellendick, Chinthaka Pasan Gooneratne, Jianhui Xu, Arturo Magana Mora | 2023-11-28 |
| 11821263 | Reversible polycrystalline diamond compact bit | Jianhui Xu, Timothy E. Moellendick, Amjad Shaarawi, Abdulwahab S. Al-Johar | 2023-11-21 |
| 11808089 | Coatings to prevent cutter loss in steel body PDC downhole tools | Jianhui Xu | 2023-11-07 |
| 11725498 | Method and apparatus for downhole charging and initiation of drilling microchips | Abrar Alshaikh, Bodong Li, Jianhui Xu | 2023-08-15 |
| 11724340 | Additive manufacturing of MLD-enhanced drilling tools | Timothy E. Moellendick, Bodong Li | 2023-08-15 |
| 11702741 | Producing polycrystalline diamond compact cutters with coatings | Jianhui Xu, Abdulwahab S. Al-Johar | 2023-07-18 |
| 11680883 | Sensors to evaluate the in-situ property of cutting element during wear test | Chinthaka Pasan Gooneratne, Jianhui Xu, Bodong Li, Arturo Magana Mora | 2023-06-20 |
| 11668185 | In-cutter sensor LWD tool and method | Timothy E. Moellendick, Chinthaka Pasan Gooneratne, Jianhui Xu, Arturo Magana Mora | 2023-06-06 |
| 11667578 | Methods of making nanopowders, nanoceramic materials and nanoceramic components | Xiaowei Wu, Xiao-Ming He, Jennifer Y. Sun | 2023-06-06 |
| 11639647 | Self-powered sensors for detecting downhole parameters | Chinthaka Pasan Gooneratne, Subhas Mukhopadhyay, Bodong Li, Arturo Magana-Mora, Timothy E. Moellendick | 2023-05-02 |
| 11631884 | Electrolyte structure for a high-temperature, high-pressure lithium battery | Timothy E. Moellendick, Abdulwahab Aljohar, Chinthaka Pasan Gooneratne, Jianhui Xu | 2023-04-18 |
| 11624240 | Fluidic pulse activated agitator | Jianhui Xu, Abdulwahab Aljohar | 2023-04-11 |
| 11619094 | Systems and methods for employing multiple downhole drilling motors | Amjad Alshaarawi, Abdulwahab Aljohar, Jianhui Xu | 2023-04-04 |
| 11608689 | Rotatable multi-head ball bits | Bodong Li, Chinthaka Pasan Gooneratne, Timothy E. Moellendick | 2023-03-21 |
| 11566988 | In-situ property evaluation of cutting element using acoustic emission technology during wear test | Jianhui Xu, Bodong Li, Chinthaka Pasan Gooneratne, Arturo Magana Mora | 2023-01-31 |
| 11557985 | Piezoelectric and magnetostrictive energy harvesting with pipe-in-pipe structure | Chinthaka Pasan Gooneratne, Subhas Mukhopadhyay, Bodong Li, Arturo Magana-Mora, Timothy E. Moellendick | 2023-01-17 |
| 11555505 | Bearing assembly with catalyst-free ultra-strong polycrystalline diamond (PCD) material | Jinjiang Xiao | 2023-01-17 |