Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11795254 | Perfluoro copolymers | Hao Zhang | 2023-10-24 |
| 11485814 | Perfluoro copolymers | Hao Zhang | 2022-11-01 |
| 11441065 | Combination of a sulfonated surfactant composition and star macromolecules | Patrick McCarthy, Liang Huang, Donald Bogus | 2022-09-13 |
| 11370871 | Salt-tolerant star macromolecules | Liang Huang, Patrick McCarthy | 2022-06-28 |
| 11286326 | Dual-mechanism thickening agents for hydraulic fracturing fluids | Patrick McCarthy, Liang Huang | 2022-03-29 |
| 10941230 | Surfactant-compatible star macromolecules | Liang Huang, Patrick McCarthy | 2021-03-09 |
| 10654960 | Dual-mechanism thickening agents for hydraulic fracturing fluids | Patrick McCarthy, Liang Huang | 2020-05-19 |
| 10336848 | Surfactant-compatible star macromolecules | Liang Huang, Patrick McCarthy | 2019-07-02 |
| 10259901 | Salt-tolerant star macromolecules | Liang Huang, Patrick McCarthy | 2019-04-16 |
| 9783628 | Dual-mechanism thickening agents for hydraulic fracturing fluids | Patrick McCarthy, Liang Huang | 2017-10-10 |
| 9587064 | Salt-tolerant star macromolecules | Liang Huang, Patrick McCarthy | 2017-03-07 |