Inventor · disambiguated record
Yanfen Zuo
Also filed as: Zuo Yanfen
6 granted patents·2 citations·filing 2020–2021
65Inventor score
Files withCHINA PETROLEUM & CHEM CORP6
Top patents by PatentIndex Score
6 records- 0186US11873457B2Catalytic conversion process and system for producing gasoline and propyleneCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Jan 16, 2024·2 cites·13 claims
- 0252US12269794B2Fluidized catalytic conversion method for maximizing production of propyleneCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Apr 8, 2025·0 cites·18 claims
- 0350US12441943B2Fluidized catalytic conversion method for preparing low-carbon olefinsCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Oct 14, 2025·0 cites·19 claims
- 0450US11512259B2Process for producing light olefins and low-sulfur fuel oil componentsCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Nov 29, 2022·0 cites·15 claims
- 0548US12435284B2Fluidized catalytic conversion method for producing low-carbon olefins from hydrocarbonsCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Oct 7, 2025·0 cites·19 claims
- 0647US11518949B2Process for producing propylene and a low-sulfur fuel oil componentCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Dec 6, 2022·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Yanfen Zuo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →