Inventor · disambiguated record
Zhongxian Hao
Also filed as: HAO ZHONGXIAN
4 granted patents·1 pending application·2 citations·filing 2012–2021
56Inventor score
Top patents by PatentIndex Score
5 records- 0181US11931671B2Three-stage tubular T-shaped degassing device with microbubble axial flow and spiral flow fieldsUNIV QINGDAO TECHNOLOGY·Filed 2021·Granted Mar 19, 2024·1 cites·10 claims
- 0279US11603747B2Three-stage degassing and dewatering deviceUNIV QINGDAO TECHNOLOGY·Filed 2021·Granted Mar 14, 2023·1 cites·10 claims
- 0352US11931672B2Compact L-shaped cylinder-cone combined tubular three-stage axial flow degassing deviceUNIV QINGDAO TECHNOLOGY·Filed 2021·Granted Mar 19, 2024·0 cites·10 claims
- 0450US11872505B2Separation device with two-stage gas-liquid mixture and conical spiral fieldsUNIV CHINA PETROLEUM EAST CHINA·Filed 2021·Granted Jan 16, 2024·0 cites·11 claims
- 0531US2015027686A1Crude Oil Lifting System and Method Utilizing Vane Pump for Conveying FluidPETROCHINA CO LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →