Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209481 | Frac plug device for high expansion at the setting position | Matthew Patsy, Jianpeng Yue, Min Mark Yuan, Peng Cheng, YU-LIN LIU | 2025-01-28 |
| 12049557 | Bi-continuos epoxy microstructure for fabrication of degradable thermoset composite used in HTHP downhole conditions | Lei Zhao, Jiaxiang Ren, Peng Cheng | 2024-07-30 |
| 11952531 | Compound grease coating for controlled dissolution of a dissolvable component of a downhole tool | Lei Zhao, Jiaxiang Ren, Tim Dunne, Peng Cheng | 2024-04-09 |