Inventor · disambiguated record
Yuxiu An
Also filed as: AN YUXIU
5 granted patents·72 citations·filing 2015–2017
81Inventor score
Top patents by PatentIndex Score
5 records- 0196US9296936B1Preparation method of a wettability reversal agentUNIV CHINA PETROLEUM·Filed 2015·Granted Mar 29, 2016·12 cites·6 claims
- 0295US9353305B1Reservoir protecting agent composition, drilling fluid for middle permeability reservoirs and use thereofUNIV CHINA PETROLEUM·Filed 2015·Granted May 31, 2016·15 cites·13 claims
- 0394US9790415B1Modified silicon dioxide nano-particles and preparation method thereof, and drilling fluid suitable for shale gas wellsCHINA UNIV OF PETROLEUM (BEIJING)·Filed 2017·Granted Oct 17, 2017·22 cites·20 claims
- 0494US9279076B1Reservoir protecting agent composition and broad-spectrum drilling liquid and use thereofUNIV CHINA PETROLEUM·Filed 2015·Granted Mar 8, 2016·10 cites·20 claims
- 0594US9267068B1Protecting agent composition for high/ultra-high permeability reservoirs and drilling fluid and use thereofUNIV CHINA PETROLEUM·Filed 2015·Granted Feb 23, 2016·13 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →