Inventor · disambiguated record
Dequan Fan
Also filed as: FAN DEQUAN
1 granted patent·2 pending applications·0 citations·filing 2019–2022
9Inventor score
Technology areasB01D
Files withCHINA PETROLEUM & CHEM CORP3
Top patents by PatentIndex Score
3 records- 0157US11958011B2Separation device and separation methodCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted Apr 16, 2024·0 cites·14 claims
- 0255US2025065256A1Adsorbent selection method, pressure swing adsorption method, and system thereforCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0354US2024367088A1Pressure Swing Adsorption Device And Rotary Valve ThereofCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →