Inventor · disambiguated record
Stephanie Spiess
Also filed as: SPIESS STEPHANIE
11 granted patents·1 pending application·72 citations·filing 2013–2023
89Inventor score
Files withUMICORE AG & CO KG12
Top patents by PatentIndex Score
12 records- 0196US11400414B2Catalytically active particulate filterUMICORE AG & CO KG·Filed 2021·Granted Aug 2, 2022·4 cites·16 claims
- 0294US11179676B2Catalytically active particulate filterUMICORE AG & CO KG·Filed 2018·Granted Nov 23, 2021·9 cites·20 claims
- 0394US10933373B2Catalytically active particulate filterUMICORE AG & CO KG·Filed 2018·Granted Mar 2, 2021·9 cites·11 claims
- 0494US10413886B2Double-layer three-way catalyst with improved aging stabilityUMICORE AG & CO KG·Filed 2016·Granted Sep 17, 2019·12 cites·21 claims
- 0593US9486793B2Start-up catalyst for use upstream of a gasoline particulate filterUMICORE AG & CO KG·Filed 2013·Granted Nov 8, 2016·14 cites·12 claims
- 0689US11702971B2Catalytically active particulate filterUMICORE AG & CO KG·Filed 2018·Granted Jul 18, 2023·4 cites·14 claims
- 0789US11628400B2Catalytically active particulate filterUMICORE AG & CO KG·Filed 2018·Granted Apr 18, 2023·2 cites·22 claims
- 0889US9581063B2Pollutant abatement system for gasoline vehiclesUMICORE AG & CO KG·Filed 2013·Granted Feb 28, 2017·14 cites·19 claims
- 0986US12128357B2Catalytically active particulate filterUMICORE AG & CO KG·Filed 2023·Granted Oct 29, 2024·0 cites·23 claims
- 1086US11623179B2Catalytically active particulate filterUMICORE AG & CO KG·Filed 2018·Granted Apr 11, 2023·4 cites·15 claims
- 1168US2023311064A1Method for producing catalytically active wall flow filtersUMICORE AG & CO KG·Filed 2023·Application pending·0 cites
- 1258US11679359B2Method for producing catalytically active wall flow filtersUMICORE AG & CO KG·Filed 2020·Granted Jun 20, 2023·0 cites·21 claims
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