Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192964 | Ionic liquid shale inhibitor for drilling fluid and preparation method and application thereof | Guancheng Jiang, Xiao-Feng Yang, Tengda WANG, Yawei Shi | 2021-12-07 |
| 11136488 | Biodiesel-based constant rheological property drilling fluid containing intelligent temperature responsive polymer | Guancheng Jiang, He Shi, Kaixiao Cui, Yinbo He, Tengfei Dong +7 more | 2021-10-05 |
| 11123033 | Molecular imaging method for evaluating liver regeneration capacity after ALPPS operation | Xilin Sun, Zhen QUAN, Ruifeng Wang, Kai Wang, Zunyu Xiao +4 more | 2021-09-21 |
| 11034876 | Calcium-resistant zwitterionic polymer, preparation method and application thereof, and water-based drilling fluid containing polymer as dispersant | Yinbo He, Guancheng Jiang, Tengfei Dong, Wuquan Li, Haiyang Liu +6 more | 2021-06-15 |
| 10927160 | Engineered invariant natural killer T (iNKT) cells and methods of making and using thereof | Drake J. Smith | 2021-02-23 |
| 10889742 | Modified polyhistidine suitable for being used as a supramolecular shale inhibitor, method of preparing the same and its application in water-based drilling fluids | Guancheng Jiang, Yinbo He, Kai Wang, Tengfei Dong, Xiaohu Quan +2 more | 2021-01-12 |