Inventor · disambiguated record
Quanli Zhang
Also filed as: ZHANG QUANLI
3 granted patents·0 citations·filing 2019–2021
39Inventor score
Files withCHINA NAT PETROLEUM CORP1CNPC ENG TECH RES & DEV CO LTD1UNIV NANJING AERONAUTICS & ASTRONAUTICS1
Top patents by PatentIndex Score
3 records- 0148US12189358B2Monitoring method for vibration drilling state of stack structure materialUNIV NANJING AERONAUTICS & ASTRONAUTICS·Filed 2021·Granted Jan 7, 2025·0 cites·2 claims
- 0246US10858917B2Expandable liner hangerCNPC ENG TECH RES & DEV CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·13 claims
- 0342US11293254B2Expansion tool assembly for expandable tubularCHINA NAT PETROLEUM CORP·Filed 2020·Granted Apr 5, 2022·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →