Inventor · disambiguated record
Ziyuan Qi
Also filed as: QI ZIYUAN
3 granted patents·0 citations·filing 2021–2023
43Inventor score
Files withSAUDI ARABIAN OIL CO3
Top patents by PatentIndex Score
3 records- 0172US11746274B1Ionic liquid monomer for synthesis of friction reducer and methods thereofSAUDI ARABIAN OIL CO·Filed 2022·Granted Sep 5, 2023·0 cites·3 claims
- 0263US12152194B2Low surface tension surfactant system for enhancing flow-back performanceSAUDI ARABIAN OIL CO·Filed 2023·Granted Nov 26, 2024·0 cites·24 claims
- 0348US11530348B2Ionic liquid enhanced surfactant solution for spontaneous imbibition in fractured carbonate reservoirsSAUDI ARABIAN OIL CO·Filed 2021·Granted Dec 20, 2022·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →