Inventor · disambiguated record
Quanzhong Zhao
Also filed as: ZHAO QUANZHONG
4 granted patents·1 pending application·3 citations·filing 2014–2023
59Inventor score
Top patents by PatentIndex Score
5 records- 0177US12338325B2Aramid polymerization method using carbon dioxide as solventFININGS CO LTD·Filed 2023·Granted Jun 24, 2025·0 cites·10 claims
- 0269US10239755B2Method for preparing chlorine gas through catalytic oxidation of hydrogen chlorideFININGS CO LTD·Filed 2017·Granted Mar 26, 2019·1 cites·23 claims
- 0368US9556090B2Method for the preparation of trichloromethyl-group-substituted benzeneSHANGHAI FANGLUN NEW MAT TECH CO LTD·Filed 2014·Granted Jan 31, 2017·2 cites·25 claims
- 0456US2020062902A1Aramid polymerization method using carbon dioxide as solventFININGS CO LTD·Filed 2018·Application pending·0 cites
- 0534US10196340B2Clean process for preparing chloroformyl-substituted benzeneFININGS CO LTD·Filed 2017·Granted Feb 5, 2019·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →