Inventor · disambiguated record
Xushen Li
Also filed as: LI XUSHEN
5 granted patents·4 citations·filing 2020–2022
64Inventor score
Technology areasE21B
Top patents by PatentIndex Score
5 records- 0186US11506033B2Oil extraction and gas production method capable of in-situ sand control and removal by downhole hydraulic liftUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Nov 22, 2022·2 cites·5 claims
- 0285US11542789B2Cavity creation tool by crushing with multi-stage controllable water jet for natural gas hydrate developmentUNIV SOUTHWEST PETROLEUM·Filed 2021·Granted Jan 3, 2023·2 cites·4 claims
- 0341US11193333B2Automatic jet breaking tool for solid fluidization exploitation of natural gas hydrateUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Dec 7, 2021·0 cites·8 claims
- 0439US11746640B2Solid fluidization tubular separator for marine natural gas hydrateSOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG·Filed 2022·Granted Sep 5, 2023·0 cites·10 claims
- 0532US11199050B2Combined crushing super-variable-diameter drill bit for natural gas hydrate exploitationSOUTHERN MARINE SCIENCE AND ENG GUANGDONG LABORATORY ZHANJIANG·Filed 2020·Granted Dec 14, 2021·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →