Inventor · disambiguated record
Xuwen Qin
Also filed as: QIN XUWEN
3 granted patents·1 citations·filing 2019–2024
44Inventor score
Top patents by PatentIndex Score
3 records- 0168US11085862B2Natural gas hydrate-bearing sediment intergranular micro-force testing device and testing method thereofGuangzhou Marine Geological Survey·Filed 2019·Granted Aug 10, 2021·1 cites·9 claims
- 0262US12270757B1Method for determining dynamic adsorption retention of polymer capsulesUNIV CHINA PETROLEUM EAST CHINA·Filed 2024·Granted Apr 8, 2025·0 cites·9 claims
- 0333US10837247B2Natural gas hydrate pressure-retaining corerGuangzhou Marine Geological Survey·Filed 2019·Granted Nov 17, 2020·0 cites·10 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →