Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11820941 | Polymer dispersions for oilfield friction reduction | Qing Wang, Zhihua Zhang, Fulya Sudur Zalluhoglu | 2023-11-21 |
| 11795376 | Viscosifying friction reducers | Louis Villafane, Kailas B. Sawant, Shih-Ruey T. Chen, Kevin W. Frederick | 2023-10-24 |
| 11649709 | Polymer blends for stimulation of oil and gas wells | Subramanian Kesavan, Jian Zhou, Hoang Van Le, Changmin Jung, Qi Qu | 2023-05-16 |