Issued Patents All Time
Showing 26–50 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11555505 | Bearing assembly with catalyst-free ultra-strong polycrystalline diamond (PCD) material | Jinjiang Xiao | 2023-01-17 |
| 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 |
| 11536113 | Hollow design for controlled release of downhole sensors | Abrar Alshaikh, Bodong Li, Jianhui Xu | 2022-12-27 |
| 11486202 | Real-time polycrystalline diamond compact (PDC) bit condition evaluation using acoustic emission technology during downhole drilling | Jianhui Xu, Bodong Li, Chinthaka Pasan Gooneratne, Arturo Magana Mora, Timothy E. Moellendick | 2022-11-01 |
| 11480018 | Self-powered active vibration and rotational speed sensors | Chinthaka Pasan Gooneratne, Subhas Mukhopadhyay, Bodong Li, Arturo Magana-Mora, Timothy E. Moellendick | 2022-10-25 |
| 11459838 | Lost circulation fabric, method, and deployment systems | Bodong Li, Jothibasu Ramasamy, Chinthaka Pasan Gooneratne | 2022-10-04 |
| 11434708 | Lost circulation fabric, method, and deployment systems | Bodong Li, Jothibasu Ramasamy, Chinthaka Pasan Gooneratne | 2022-09-06 |
| 11434707 | Lost circulation fabric, method, and deployment systems | Bodong Li, Jothibasu Ramasamy, Chinthaka Pasan Gooneratne | 2022-09-06 |
| 11428075 | System and method of distributed sensing in downhole drilling environments | Chinthaka Pasan Gooneratne, Subhas Mukhopadhyay, Bodong Li, Arturo Magana-Mora, Timothy E. Moellendick | 2022-08-30 |
| 11421513 | Triboelectric energy harvesting with pipe-in-pipe structure | Chinthaka Pasan Gooneratne, Subhas Mukhopadhyay, Bodong Li, Arturo Magana-Mora, Timothy E. Moellendick | 2022-08-23 |
| 11414980 | Charging and communication interface for drill bit nozzle-based sensing system | Bodong Li, Abrar Alshaikh, Chinthaka Pasan Gooneratne, Timothy E. Moellendick | 2022-08-16 |
| 11414963 | Wellbore fluid level monitoring system | Bodong Li, Chinthaka Pasan Gooneratne, Timothy E. Moellendick | 2022-08-16 |
| 11414984 | Measuring wellbore cross-sections using downhole caliper tools | Chinthaka Pasan Gooneratne, Bandar S. Al-Malki, Bodong Li, Timothy E. Moellendick | 2022-08-16 |
| 11414985 | Measuring wellbore cross-sections using downhole caliper tools | Chinthaka Pasan Gooneratne, Bandar S. Al-Malki, Bodong Li, Timothy E. Moellendick | 2022-08-16 |
| 11346207 | Drilling bit nozzle-based sensing system | Abrar Alshaikh, Bodong Li, Timothy E. Moellendick | 2022-05-31 |
| 11293254 | Expansion tool assembly for expandable tubular | Quanli Zhang, Binggui Xu, Depei Shi, Hongwei Yin, Huijuan Guo +12 more | 2022-04-05 |