Inventor
SPIESS STEPHANIE
DE11 patents
Patents
11 patentsUS10933373B2Mar 2, 2021
Catalytically active particulate filter
UMICORE AG & CO KG9 citations84
US9486793B2Nov 8, 2016
Start-up catalyst for use upstream of a gasoline particulate filter
UMICORE AG & CO KG14 citations83
US11179676B2Nov 23, 2021
Catalytically active particulate filter
UMICORE AG & CO KG9 citations82
US10413886B2Sep 17, 2019
Double-layer three-way catalyst with improved aging stability
UMICORE AG & CO KG12 citations82
US9581063B2Feb 28, 2017
Pollutant abatement system for gasoline vehicles
UMICORE AG & CO KG14 citations80
US11702971B2Jul 18, 2023
Catalytically active particulate filter
UMICORE AG & CO KG4 citations74
US11623179B2Apr 11, 2023
Catalytically active particulate filter
UMICORE AG & CO KG4 citations74
US11628400B2Apr 18, 2023
Catalytically active particulate filter
UMICORE AG & CO KG2 citations71
US11400414B2Aug 2, 2022
Catalytically active particulate filter
UMICORE AG & CO KG4 citations71
US12128357B2Oct 29, 2024
Catalytically active particulate filter
UMICORE AG & CO KG0 citations61
US11679359B2Jun 20, 2023
Method for producing catalytically active wall flow filters
UMICORE AG & CO KG0 citations41