Inventor · disambiguated record

Xinqiang Zhao

Also filed as: ZHAO XINQIANG

2 granted patents·28 citations·filing 2013–2021

54Inventor score

Technology areasB01J

Files withCHINA PETROLEUM & CHEM CORP2

Top patents by PatentIndex Score

2 records

0193US9657236B2Process for hydrotreating heavy raw oilsCHINA PETROLEUM & CHEM CORP·Filed 2013·Granted May 23, 2017·28 cites·19 claims
0247US12502654B2Hydrogenation catalyst and preparation method therefor and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Dec 23, 2025·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →