Inventor · disambiguated record
Zhuo Yi
Also filed as: YI ZHUO
2 granted patents·1 pending application·0 citations·filing 2019–2023
24Inventor score
Files withCHINA PETROLEUM & CHEM CORP3
Top patents by PatentIndex Score
3 records- 0159US12378460B2Plugging agent for oil extraction in oilfield and a preparation method therefor and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Aug 5, 2025·0 cites·8 claims
- 0259US11787888B2Acrylamide copolymer and preparation method therefor and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Oct 17, 2023·0 cites·17 claims
- 0359US2025320316A1Free radical solution polymerization method, polymer and useCHINA PETROLEUM & CHEM CORP·Filed 2023·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →