Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753585 | Organic acid system with high temperature resistance | Jincheng Mao, An Chen, Yang Zhang, Sikai Dai, Xiaojiang Yang +1 more | 2023-09-12 |
| 11655412 | Spherical organic nano boron crosslinker with PAMAM core and preparation method thereof, and gel fracturing fluid | Jincheng Mao, Xiaojiang Yang, Chong Lin, Yang Zhang, An Chen +1 more | 2023-05-23 |
| 11377589 | Emulsifer with high temperature resistance, low viscosity and low corrosiveness, and emulsified acid system comprising same | Xiaojiang Yang, Difei Han, Jincheng Mao, Heng Zhang, Chong Lin +1 more | 2022-07-05 |