Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180409 | Double-crosslinked thermal phase transition gel temporary plugging agent and application thereof | Yu Peng, Pengjun Shi, Yongming Li, Zhenglan Li, Jinzhou Zhao | 2024-12-31 |
| 12134735 | Low-shrinkage and high-strength plant-based resinous blocking agent and preparation method thereof | Yongming Li, Yadong Chen, Dingyuan Zhang | 2024-11-05 |
| 12060519 | Plant-based self-degradable gel diverting agent and preparation method therefor | Yu Peng, Yongming Li, Pengfei Chen, Pengjun Shi | 2024-08-13 |