Inventor · disambiguated record
Christoph Hengst
Also filed as: HENGST CHRISTOPH
10 granted patents·3 pending applications·41 citations·filing 2009–2019
85Inventor score
Top patents by PatentIndex Score
13 records- 0192US10767528B2Three-zone diesel oxidation catlaystUMICORE AG & CO KG·Filed 2017·Granted Sep 8, 2020·7 cites·14 claims
- 0291US10801384B2Diesel oxidation catalyst containing manganeseUMICORE AG & CO KG·Filed 2018·Granted Oct 13, 2020·5 cites·19 claims
- 0389US11052378B2Diesel oxidizing catalytic converterUMICORE AG & CO KG·Filed 2017·Granted Jul 6, 2021·5 cites·20 claims
- 0489US10213767B2Catalyst for purifying the exhaust gases of diesel enginesUMICORE AG & CO KG·Filed 2018·Granted Feb 26, 2019·7 cites·19 claims
- 0580US9011783B2Diesel oxidation catalystSCHUETZE FRANK-WALTER·Filed 2009·Granted Apr 21, 2015·12 cites·20 claims
- 0678US11161100B2Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gasUMICORE AG & CO KG·Filed 2018·Granted Nov 2, 2021·1 cites·23 claims
- 0776US9492787B2Method for preventing the contamination by platinum of an SCR catalystUMICORE AG & CO KG·Filed 2013·Granted Nov 15, 2016·4 cites·20 claims
- 0863US11141717B2Palladium/zeolite-based passive nitrogen oxide adsorber catalyst for purifying exhaust gasUMICORE AG & CO KG·Filed 2018·Granted Oct 12, 2021·0 cites·20 claims
- 0955US10968802B2Method for preventing a selective catalytic reduction (SCR) catalyst from being contaminated with platinumUMICORE AG & CO KG·Filed 2016·Granted Apr 6, 2021·0 cites·17 claims
- 1049US10711674B2Passive nitrogen oxide adsorber catalystUMICORE AG & CO KG·Filed 2017·Granted Jul 14, 2020·0 cites·23 claims
- 1144US2020263585A1Passive nitrogen oxide adsorber catalystUMICORE AG & CO KG·Filed 2018·Application pending·0 cites
- 1243US2016279610A1Zoned diesel oxidation catalystUMICORE AG & CO KG·Filed 2013·Application pending·0 cites
- 1340US2020378286A1Passive nitrogen oxide adsorberUMICORE AG & CO KG·Filed 2019·Application pending·0 cites
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