Inventor · disambiguated record
Lijiang Liu
Also filed as: LIU LIJIANG
2 granted patents·1 pending application·0 citations·filing 2013–2018
22Inventor score
Top patents by PatentIndex Score
3 records- 0144US9841240B2Heat exchangerZHENHAI PETROCHEMICAL JIANAN ENG CO LTD·Filed 2013·Granted Dec 12, 2017·0 cites·2 claims
- 0243US2019195566A1Heat Exchanger StructureZHENHAI PETROCHEMICAL JIANAN ENG CO LTD·Filed 2013·Application pending·0 cites
- 0337US10626678B2Reaming device connecting to downhole motor with paralleled driving structureORIENT ENERGY & TECH CO LTD·Filed 2018·Granted Apr 21, 2020·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Lijiang Liu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →