Inventor · disambiguated record
Fengbao Liu
Also filed as: LIU FENGBAO
1 granted patent·1 pending application·0 citations·filing 2024–2024
9Inventor score
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2 records- 0176US12384953B1Strongly adsorbed hyper-branched filtrate reducer for water-based drilling fluid with resistance to 240° C. and saturated salinity, preparation method therefor and use thereofUNIV CHINA PETROLEUM EAST CHINA·Filed 2024·Granted Aug 12, 2025·0 cites·18 claims
- 0261US2024360354A1Nanoemulsion and method for preparation thereof, and high-temperature-resistant, high-density, oil-based well completion fluid and application thereofCHINA NAT PETROLEUM CORP·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →