Inventor · disambiguated record
Li Zhao
Also filed as: ZHAO LI · Zhao li-dong
12 granted patents·2 pending applications·42 citations·filing 2010–2024
87Inventor score
Files withCHINA UNIV OF PETROLEUM (BEIJING)5UNIV CHINA PETROLEUM BEIJING5NAZARKO JEWGENI1UNIV HUAZHONG AGRICULTURAL1UNIV NORTHWESTERN1
Top patents by PatentIndex Score
14 records- 0195US10876034B1Modified silicon dioxide material of fluorocarbon active agent type super-amphiphobic cutting-carrying agent suitable for water-based drilling fluid and preparation method thereofUNIV CHINA PETROLEUM BEIJING·Filed 2020·Granted Dec 29, 2020·3 cites·7 claims
- 0294US9783725B1Drilling fluid additive composition and water-based drilling fluid suitable for horizontal shale gas wellsCHINA UNIV OF PETROLEUM (BEIJING)·Filed 2017·Granted Oct 10, 2017·14 cites·19 claims
- 0391US9745501B1Additive composition suitable for viscosity reduction of oil-based drilling fluid, oil-based drilling fluid and use thereofCHINA UNIV OF PETROLEUM (BEIJING)·Filed 2017·Granted Aug 29, 2017·8 cites·15 claims
- 0490US9783726B1Environment-friendly water-based drilling fluid applicable to horizontal shale gas wellsCHINA UNIV OF PETROLEUM (BEIJING)·Filed 2017·Granted Oct 10, 2017·6 cites·20 claims
- 0585US11686190B24D quantitative and intelligent diagnosis method and system for spatio-temporal evolution of oil-gas reservoir damage types and extentUNIV CHINA PETROLEUM BEIJING·Filed 2022·Granted Jun 27, 2023·1 cites·17 claims
- 0678US9790417B1High-density water-based drilling fluid suitable for horizontal shale gas wellsCHINA UNIV OF PETROLEUM (BEIJING)·Filed 2017·Granted Oct 17, 2017·2 cites·20 claims
- 0777US8728201B2Apparatus and method for removing carbon dioxide (CO2) from the flue gas of a furnace after the energy conversionNAZARKO JEWGENI·Filed 2010·Granted May 20, 2014·6 cites·16 claims
- 0875US10002998B2Tin selenide single crystals for thermoelectric applicationsUNIV NORTHWESTERN·Filed 2015·Granted Jun 19, 2018·1 cites·20 claims
- 0972US9834717B1Drilling fluid additive composition and pseudo oil-based drilling fluid suitable for horizontal shale gas wellsCHINA UNIV OF PETROLEUM (BEIJING)·Filed 2017·Granted Dec 5, 2017·1 cites·19 claims
- 1056US2024261343A1Bacillus subtilis zf-1 and application thereof in inhibiting african swine fever virusUNIV HUAZHONG AGRICULTURAL·Filed 2024·Application pending·0 cites
- 1155US11787990B2Bionic and dual-phobic high-performance water-based drilling fluidUNIV CHINA PETROLEUM BEIJING·Filed 2022·Granted Oct 17, 2023·0 cites·19 claims
- 1252US11034876B1Calcium-resistant zwitterionic polymer, preparation method and application thereof, and water-based drilling fluid containing polymer as dispersantUNIV CHINA PETROLEUM BEIJING·Filed 2021·Granted Jun 15, 2021·0 cites·12 claims
- 1346US10000684B2Drilling fluid additive composition, and oil-based drilling fluid and use thereofUNIV CHINA PETROLEUM BEIJING·Filed 2017·Granted Jun 19, 2018·0 cites·15 claims
- 1439US2014004196A1Polyamide-amine dendrimer or derivative thereof-math1 gene nano particle and use thereof in treatment of hearing lossYANG SHI-MING·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →