Inventor · disambiguated record
Xiaohu Quan
Also filed as: QUAN XIAOHU
5 granted patents·11 citations·filing 2019–2021
68Inventor score
Top patents by PatentIndex Score
5 records- 0192US10442973B1Super-amphiphobic strongly self-cleaning high-performance water-based drilling fluid and drilling methodUNIV CHINA PETROLEUM BEIJING·Filed 2019·Granted Oct 15, 2019·9 cites·15 claims
- 0286US11326450B2Intelligent prediction method and apparatus for reservoir sensitivityUNIV CHINA PETROLEUM BEIJING·Filed 2021·Granted May 10, 2022·2 cites·18 claims
- 0354US11453812B2Saturated salt water drilling fluid of salt response type intelligent polymer and preparation method thereofUNIV CHINA PETROLEUM BEIJING·Filed 2021·Granted Sep 27, 2022·0 cites·11 claims
- 0452US10889742B1Modified polyhistidine suitable for being used as a supramolecular shale inhibitor, method of preparing the same and its application in water-based drilling fluidsUNIV CHINA PETROLEUM BEIJING·Filed 2020·Granted Jan 12, 2021·0 cites·10 claims
- 0547US11286411B2Synergist for water-based drilling fluid and preparation method therefor, water-based drilling fluid and application thereofBEIJING SHIDA BOCHENG TECH CO LTD·Filed 2020·Granted Mar 29, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →