Inventor · disambiguated record
Ruolan Wang
Also filed as: WANG RUOLAN
4 granted patents·14 citations·filing 2019–2025
64Inventor score
Top patents by PatentIndex Score
4 records- 0188US11692121B2Tertiary amine-grafted silica nano-plugging agent and water-based drilling fluidsUNIV SOUTHWEST PETROLEUM·Filed 2022·Granted Jul 4, 2023·1 cites·6 claims
- 0285US11091182B1Multi-surface cartAMAZON TECH INC·Filed 2019·Granted Aug 17, 2021·13 cites·20 claims
- 0364US12371603B1Strong salt-resistant self-degradation plugging agent for water-based drilling fluid and preparation method thereforUNIV SOUTHWEST PETROLEUM·Filed 2025·Granted Jul 29, 2025·0 cites·7 claims
- 0457US11753575B2Organic-inorganic nanocomposite gel and oil-based drilling fluidUNIV SOUTHWEST PETROLEUM·Filed 2022·Granted Sep 12, 2023·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →