Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536123 | Method for enhancing the recovery factor of heavy oil by in-situ oil-water emulsion with high phase inversion point | Wanfen Pu, Lin Sun, Jianyong Xie, Shishi Pang, Yan Shi +2 more | 2022-12-27 |