Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827780 | Modified polyglycolic acid and molded articles for degradable downhole tools application | Jiaxiang Ren, Peng Cheng, YU-LIN LIU | 2023-11-28 |
| 11566090 | Co-cured fluoroelastomers with improved chemical resistance | Jiaxiang Ren, Peng Cheng, YU-LIN LIU, Yonghong Wang | 2023-01-31 |