Inventor · disambiguated record
Nianyin Li
Also filed as: LI NIANYIN
4 granted patents·1 pending application·4 citations·filing 2016–2022
58Inventor score
Files withUNIV SOUTHWEST PETROLEUM5
Top patents by PatentIndex Score
5 records- 0193US11781062B1Bionics-based efficiently transported and packed proppant and preparation method thereofUNIV SOUTHWEST PETROLEUM·Filed 2022·Granted Oct 10, 2023·4 cites·10 claims
- 0248US11174425B2Carbonate reservoir filtration-loss self-reducing acidUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Nov 16, 2021·0 cites·12 claims
- 0347US10364388B2Phase change fracturing fluid system for phase change fracturingUNIV SOUTHWEST PETROLEUM·Filed 2016·Granted Jul 30, 2019·0 cites·6 claims
- 0440US10301919B2Phase-change hydraulic fracturing processUNIV SOUTHWEST PETROLEUM·Filed 2016·Granted May 28, 2019·0 cites·7 claims
- 0536US2020300082A1Calculation method for dynamic fluid loss of acid-etched fracture considering wormhole propagationUNIV SOUTHWEST PETROLEUM·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →