Inventor · disambiguated record
Zhaoxu Dong
Also filed as: DONG ZHAOXU
12 granted patents·9 pending applications·434 citations·filing 2015–2024
90Inventor score
Top patents by PatentIndex Score
21 records- 0198US10247182B2Well stimulation pump control and methodCATERPILLAR INC·Filed 2016·Granted Apr 2, 2019·196 cites·19 claims
- 0298US10134257B2Cavitation limiting strategies for pumping systemCATERPILLAR INC·Filed 2016·Granted Nov 20, 2018·168 cites·10 claims
- 0394US11499547B2Hydraulic fracturing pump health monitorCATERPILLAR INC·Filed 2020·Granted Nov 15, 2022·4 cites·13 claims
- 0494US10871227B1Power end of a pumpBLACK HORSE LLC·Filed 2020·Granted Dec 22, 2020·45 cites·18 claims
- 0593US10890061B2Rig management system for analyzing a pump valve of a hydraulic fracturing systemCATERPILLAR INC·Filed 2018·Granted Jan 12, 2021·8 cites·20 claims
- 0693US10563545B2Valve lash detection and analysisCATERPILLAR INC·Filed 2018·Granted Feb 18, 2020·8 cites·20 claims
- 0784US10844854B2Pump failure differentiation systemCATERPILLAR INC·Filed 2017·Granted Nov 24, 2020·3 cites·12 claims
- 0871US10113552B2System, method, and apparatus to monitor compressor healthCATERPILLAR INC·Filed 2016·Granted Oct 30, 2018·1 cites·19 claims
- 0970US10047741B2Monitoring system for fluid pumpCATERPILLAR INC·Filed 2016·Granted Aug 14, 2018·1 cites·8 claims
- 1064US2025376356A1Rail handling toolCATERPILLAR INC·Filed 2024·Application pending·0 cites
- 1162US2025242713A1Startup condition monitoring system for a machineCATERPILLAR INC·Filed 2024·Application pending·0 cites
- 1259US2024255373A1Packing failure detection in a pump of a hydraulic fracturing rigCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 1358US2025389779A1Battery condition monitoring system and method for an engine start up systemCATERPILLAR INC·Filed 2024·Application pending·0 cites
- 1456US2025178485A1Ramp assembly for guiding an electrical conductor systemCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 1553US11268411B2System and method for engine valve lash calibrationCATERPILLAR INC·Filed 2020·Granted Mar 8, 2022·0 cites·17 claims
- 1652US10378537B2System for detecting failure location in a pumpCATERPILLAR INC·Filed 2016·Granted Aug 13, 2019·0 cites·20 claims
- 1749US10663372B2Bearing failure detection in a hydraulic fracturing rigCATERPILLAR INC·Filed 2018·Granted May 26, 2020·0 cites·18 claims
- 1843US2018202423A1System and Method for Monitoring Valve Wear in a Fluid PumpCATERPILLAR INC·Filed 2017·Application pending·0 cites
- 1942US2019033843A1System and method for detecting abnormal operating condition of genset power system componentCATERPILLAR INC·Filed 2017·Application pending·0 cites
- 2041US2019195292A1Clutch Local Peak Temperature Real Time Predictor and ApplicationsCATERPILLAR INC·Filed 2017·Application pending·0 cites
- 2139US2017091358A1Model-based prognosis of machine healthCATERPILLAR INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →