Inventor · disambiguated record
Yuzhu Hu
Also filed as: HU YUZHU
11 granted patents·3 pending applications·15 citations·filing 2015–2025
81Inventor score
Top patents by PatentIndex Score
14 records- 0194US10557329B2Systems and methods for controlling fluid flow in a wellbore using a switchable downhole crossover tool with rotatable sleeveHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Feb 11, 2020·13 cites·18 claims
- 0279US11384613B1Wellbore dart with separable and expandable tool activatorHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Jul 12, 2022·1 cites·20 claims
- 0373US12276284B2Electric submersible pump (ESP) assembly shaft coupling with axial load handling capabilityHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Apr 15, 2025·0 cites·4 claims
- 0469US2025198419A1Electric submersible pump (esp) assembly shaft coupling with axial load handling capabilityHALIBURTON ENERGY SERVICES INC·Filed 2025·Application pending·0 cites
- 0562US11821430B2Oil transport structure in an electric motor of an electric submersible pump (ESP) assemblyHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Nov 21, 2023·0 cites·17 claims
- 0662US10344558B2Systems and method for reverse cementingHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Jul 9, 2019·1 cites·18 claims
- 0751US12281565B2Scaling and plugging detection in artificial lift applicationHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Apr 22, 2025·0 cites·20 claims
- 0849US10808518B2Cementing indication systemHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Oct 20, 2020·0 cites·14 claims
- 0948US2024419165A1Virtual esp model to detect system degradation for preventive maintenanceHALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
- 1045US10914133B2Switchable crossover tool with rotatable chamberHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Feb 9, 2021·0 cites·17 claims
- 1142US11008838B2Switchable crossover tool with hydraulic transmissionHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted May 18, 2021·0 cites·15 claims
- 1241US10648286B2Methods for cementing a well using a switchable crossover deviceHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted May 12, 2020·0 cites·16 claims
- 1340US11313202B2Systems and methods for controlling fluid flow in a wellbore using a switchable downhole crossover toolHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Apr 26, 2022·0 cites·19 claims
- 1440US2024110473A1Downhole pump intake pressure predictionHALLIBURTON ENERGY SERVICES INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →