Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479715 | Enhanced friction reducers for water-based fracturing fluids | Leiming Li, Liang Xu | 2022-10-25 |
| 11441067 | Screening method for friction reducer precipitation | Leiming Li, Scot Harris Bodnar, Liang Xu, James William Ogle | 2022-09-13 |
| 11435330 | Mitigation of friction reducer precipitation | Leiming Li, Liang Xu, Scott Harris Bodnar, James William Ogle, Zhiwei Yue | 2022-09-06 |