Issued Patents 2022
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473171 | Integrated method for purifying metal gadolinium and preparing gadolinium oxide nanomaterials by arc plasma | Zhipeng Xie, Zhenggang Tang, Da Zhang, Bin Yang | 2022-10-18 |
| 11459238 | Methods and compositions for treating thief zones in carbonate formations using crosslinked polymeric systems with graphene oxide Janus nanosheets crosslinker | Jin Huang, Wengang Li | 2022-10-04 |
| 11437897 | Surface treatments of electrical steel core devices | Leyi Zhu, Edward Chan-Jiun Jih, Michael W. Degner | 2022-09-06 |
| 11434411 | Graphene oxide janus nanosheets relative permeability modifier (RPM) for reducing subterranean formation water permeability in carbonate formations | Jin Huang, Wengang Li | 2022-09-06 |
| 11427752 | Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency | Leiming Li, Tao Chen | 2022-08-30 |
| 11370663 | Method for production of nitrogen-doped single wall carbon nanohorns from anode graphite of wasted lithium-ion batteries | Zhipeng Xie, Zhenggang Tang, XIECHENG YANG, Da Zhang, Minjie Hou +3 more | 2022-06-28 |
| 11362552 | Electric machine component and method to fabricate | Leyi Zhu, Michael W. Degner | 2022-06-14 |
| 11326092 | High temperature cross-linked fracturing fluids with reduced friction | Jose I. Rueda, Nam Mai | 2022-05-10 |
| 11266954 | Dust and splash-proof filter | Qidao Lin, Yong Tang | 2022-03-08 |
| 11268016 | High temperature treatment fluids with nano-crosslinkers | Ghaithan A. Al-Muntasheri, Hooisweng Ow, Jason R. Cox, Martin E. Poitzsch | 2022-03-08 |
| 11261368 | Silicon dioxide Janus nanosheets relative permeability modifier (RPM) for reducing subterranean formation water permeability in carbonate and sandstone formations | Jin Huang, Wengang Li | 2022-03-01 |
| 11248446 | Using electromagnetic waves to remove near wellbore damages in a hydrocarbon reservoir | Jinhong Chen, Rajesh Kumar Saini, Hui-Hai Liu | 2022-02-15 |
| 11248164 | Enhanced high temperature crosslinked fracturing fluids | Leiming Li | 2022-02-15 |
| 11230658 | Reversible aminal gel compositions, methods, and use | Peter Boul, Diana Rasner | 2022-01-25 |
| 11232903 | Additive manufacture of anisotropic rare earth magnets | Wanfeng Li, Michael W. Degner | 2022-01-25 |