Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410271 | CO2 chemical reaction viscosity-increasing type polymer surfactant for gas channeling control during CO2 flooding in offshore heavy oil reservoirs, preparation method therefor and use thereof | Guang Zhao, Jia-Hung Chen, Haoran Cheng, Bin Yan, Hao Ren +5 more | 2025-09-09 |
| 12195670 | Mussel biomimetic heat-resistant and salt-tolerant thickener, preparation method therefor, and gel fracturing fluid, preparation method and use thereof | Mingwei Zhao, Zhongzheng Xu, Lin Li, Yining Wu, Zhenfeng Ma +1 more | 2025-01-14 |