Inventor · disambiguated record
Cui Zheng
Also filed as: ZHENG CUI
4 granted patents·0 citations·filing 2017–2020
52Inventor score
Files withCHINA PETROLEUM & CHEM CORP4
Top patents by PatentIndex Score
4 records- 0155US12404365B2High strength ultra-thin biodegradable film and preparation method thereofCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Sep 2, 2025·0 cites·47 claims
- 0251US10934391B2Polyester composition and preparation method thereforCHINA PETROLEUM & CHEM CORP·Filed 2017·Granted Mar 2, 2021·0 cites·19 claims
- 0348US11053385B2Polyester composition and preparation method thereforCHINA PETROLEUM & CHEM CORP·Filed 2017·Granted Jul 6, 2021·0 cites·18 claims
- 0439US11466151B2Polyester composition, preparation method therefor and application thereofCHINA PETROLEUM & CHEM CORP·Filed 2017·Granted Oct 11, 2022·0 cites·89 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →