Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345137 | Swellable devices based on renewable raw materials and methods of using in wellbores | Anton Kovalchuk | 2025-07-01 |
| 12276173 | Seal tool with temperature control material, method, and system | Daniel Ewing, Guijun Deng, Anton Kovalchuk, Ping Duan, Jason M. Harper | 2025-04-15 |
| 12258837 | Borehole sealing with temperature control, method, and system | Daniel Ewing, Guijun Deng, Anton Kovalchuk, Ping Duan, Jason M. Harper | 2025-03-25 |
| 12221863 | Filtration of fluids using conformable porous shape memory media | Devesh Kumar Agrawal | 2025-02-11 |