Inventor · disambiguated record
Cheng Li
Also filed as: LI CHENG · Li cheng-hui
10 granted patents·4 pending applications·83 citations·filing 2016–2025
87Inventor score
Files withUNIV SOUTHWEST PETROLEUM6CHINA PETROLEUM & CHEM CORP33M INNOVATIVE PROPERTIES CO1DELTA ELECTRONICS INC1INSTITUTE OF FOOD SCIENCE AND TECH CHINESE ACADEMY OF AGRICULTURAL SCIENCES1
Top patents by PatentIndex Score
14 records- 0198US10829681B1Modified nano-silica plugging agent, water-based drilling fluid, and preparation method and use thereofUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Nov 10, 2020·24 cites·16 claims
- 0298US10829679B1Micro-nanometer plugging anti-collapse drilling fluid and preparation method and use thereofUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Nov 10, 2020·17 cites·17 claims
- 0397US11225594B1Drilling fluid for enhancing stratum pressure bearing capacity and preparation method and method of using thereofUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Jan 18, 2022·6 cites·16 claims
- 0497US10533122B1Strong plugging drilling fluid composition and preparation method thereof, and use thereofUNIV SOUTHWEST PETROLEUM·Filed 2019·Granted Jan 14, 2020·25 cites·16 claims
- 0594US10989576B1Method and system for obtaining micro-nano level fracture model and evaluating plugging performance of drilling fluidUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Apr 27, 2021·5 cites·11 claims
- 0694US10160835B2Self-healing polymers and applications thereofUNIV LELAND STANFORD JUNIOR·Filed 2016·Granted Dec 25, 2018·5 cites·12 claims
- 0781US11162010B2Nanometer plugging water-based drilling fluid and preparation method and use thereofUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Nov 2, 2021·1 cites·2 claims
- 0855US12498343B1Bimetallic monatomic nano-enzyme electrochemical sensor, and preparation method therefor and application thereofINSTITUTE OF FOOD SCIENCE AND TECH CHINESE ACADEMY OF AGRICULTURAL SCIENCES·Filed 2025·Granted Dec 16, 2025·0 cites·3 claims
- 0953US2023390749A1Chemical-type hydrocracking catalyst, preparation method therefor, and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 1052US12264292B2Lubricating oil friction modifier and preparation method therefor and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Granted Apr 1, 2025·0 cites·18 claims
- 1141US11440982B2Ester polymer, preparation method therefor and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Sep 13, 2022·0 cites·20 claims
- 1238US2018328631A1Thermal control apparatus using thermal model and temperature-inference mechanismDELTA ELECTRONICS INC·Filed 2018·Application pending·0 cites
- 1338US2020348187A1Composite temperature indication article and preparation method and use thereof3M INNOVATIVE PROPERTIES CO·Filed 2017·Application pending·0 cites
- 1435US2020061579A1Molecular Imprinted Polymers for ChemosensingNAT UNIV SINGAPORE·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →