Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680200 | Gel fluid composites comprising nanosilica and quantum dots for sealing water production in a wellbore | Wengang Li | 2023-06-20 |
| 11655410 | Silicon dioxide Janus nanosheets relative permeability modifier (RPM) for reducing subterranean formation water permeability in carbonate and sandstone formations | Feng Liang, Wengang Li | 2023-05-23 |
| 11548787 | Methods and compositions for treating thief zones in carbonate formations using crosslinked polymeric systems with silicon dioxide janus nanosheets crosslinker | Feng Liang, Wengang Li | 2023-01-10 |