Inventor · disambiguated record
Quanjie Liu
Also filed as: LIU QUANJIE
5 granted patents·2 pending applications·3 citations·filing 2001–2022
63Inventor score
Top patents by PatentIndex Score
7 records- 0167US11891458B2Starch-containing microsphere and preparation method and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Granted Feb 6, 2024·0 cites·13 claims
- 0257US2024425371A1Working solution for producing hydrogen peroxide through anthraquinone process and solvent system thereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0356US6797248B2Mesoporous molecular sieve and a process for the preparation of the sameCHINA PETROLEUM & CHEMICAL·Filed 2001·Granted Sep 28, 2004·3 cites·52 claims
- 0455US2021032373A1Starch-containing microsphere and preparation method and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2018·Application pending·0 cites
- 0553US10392318B2Modified composite molecular sieve and preparation method thereof, and paraffin isomerization catalystCHINA PETROLEUM & CHEM CORP·Filed 2016·Granted Aug 27, 2019·0 cites·20 claims
- 0634US9314781B2Catalyst for selective paraffin isomerization and preparation method and use thereofXU HUIQING·Filed 2011·Granted Apr 19, 2016·0 cites·7 claims
- 0731US9719005B2Associated copolymer and preparation method thereof, and drilling fluidCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Aug 1, 2017·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Quanjie 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 →