Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827780 | Modified polyglycolic acid and molded articles for degradable downhole tools application | Peixiang Xing, Peng Cheng, YU-LIN LIU | 2023-11-28 |
| 11794290 | Method for forming cutters | Chris Cheng | 2023-10-24 |
| 11702891 | Force modulation system with an elastic force member for downhole conditions | Lei Zhao, Ming Zhang, Chris Cheng, Chengxi Li | 2023-07-18 |
| 11662492 | Seismic random noise attenuation | Saleh A. Dossary | 2023-05-30 |
| 11566090 | Co-cured fluoroelastomers with improved chemical resistance | Peixiang Xing, Peng Cheng, YU-LIN LIU, Yonghong Wang | 2023-01-31 |
| 11566097 | Degradable polymer composition for use in downhole tools and method of manufacturing | Peng Cheng, Xu Wang | 2023-01-31 |