Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186758 | Shear recovery for viscosifying surfactants in stimulation fluids | Rose Ndong, Genyao Lin, Subramanian Kesavan, Jian Zhou | 2021-11-30 |
| 11162011 | Diluted cationic friction reducers | Kailas B. Sawant, Kevin W. Frederick, Shih-Ruey T. Chen, Randy Loeffler | 2021-11-02 |