Inventor · disambiguated record
Mingjie Lv
Also filed as: LV MINGJIE
4 granted patents·8 citations·filing 2016–2020
63Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0182US10450801B2Casing windowing method and tool using coiled tubingCHINA NAT PETROLEUM CORP·Filed 2016·Granted Oct 22, 2019·6 cites·20 claims
- 0268US10641067B2Mechanical and hydraulic dual-effect expansion device for well drilling with expandable tubular technologyCHINA NAT PETROLEUM CORP·Filed 2016·Granted May 5, 2020·2 cites·10 claims
- 0346US10858917B2Expandable liner hangerCNPC ENG TECH RES & DEV CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·13 claims
- 0442US11293254B2Expansion tool assembly for expandable tubularCHINA NAT PETROLEUM CORP·Filed 2020·Granted Apr 5, 2022·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →