Inventor · disambiguated record
Fei Wen
Also filed as: WEN FEI
4 granted patents·4 pending applications·6 citations·filing 2011–2023
63Inventor score
Top patents by PatentIndex Score
8 records- 0177US9757712B2Catalyst for the oxidation of CO and HC at low temperaturesUMICORE AG & CO KG·Filed 2014·Granted Sep 12, 2017·3 cites·6 claims
- 0265US8865120B2Process for the production of metal doped zeolites and zeotypes and application of same to the catalytic remediation of nitrogen oxidesWEN FEI·Filed 2011·Granted Oct 21, 2014·3 cites·20 claims
- 0362US11298692B2Active SCR catalystUMICORE AG & CO KG·Filed 2018·Granted Apr 12, 2022·0 cites·15 claims
- 0450US11014077B2Active SCR catalystUMICORE AG & CO KG·Filed 2017·Granted May 25, 2021·0 cites·25 claims
- 0547US2025222443A1SCR Zeolite Catalysts for Reduced N2O FormationUMICORE AG & CO KG·Filed 2023·Application pending·0 cites
- 0647US2025196114A1SCR Zeolite Catalysts for Improved NOx ReductionUMICORE AG & CO KG·Filed 2023·Application pending·0 cites
- 0742US2020332691A1Combination of a Zeolite-Based SCR Catalyst with a Manganese-Based SCR Catalyst in the BypassUMICORE AG & CO KG·Filed 2018·Application pending·0 cites
- 0833US2014112849A1Method for the depositon of metals on support oxidesWEN FEI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →