Inventor · disambiguated record

Changjian Liao

Also filed as: LIAO CHANGJIAN

1 granted patent·1 pending application·0 citations·filing 2020–2022

1Inventor score

Technology areasB01J C01B

Files withCHINA PETROLEUM & CHEM CORP2

Top patents by PatentIndex Score

2 records

0154US2024059568A1Petroleum coke treatment apparatus, process, and treatment systemCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
0251US12465903B2Production system and method for insoluble sulfurCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Nov 11, 2025·0 cites·14 claims

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