Inventor
NUNAN JOHN
US7 patents
Patents
7 patentsUS11161098B2Nov 2, 2021
Three-way catalyst
UMICORE AG & CO KG19 citations89
US10184374B2Jan 22, 2019
Apparatus and method for desulfation of a catalyst used in a lean burn methane source fueled combustion system
UMICORE AG & CO KG9 citations82
US10323593B2Jun 18, 2019
Exhaust aftertreatment system
UMICORE AG & CO KG6 citations71
US10850264B2Dec 1, 2020
Hydrocarbon trap catalyst
UMICORE AG & CO KG4 citations70
US10828623B2Nov 10, 2020
Hydrocarbon trap catalyst
UMICORE AG & CO KG5 citations70
US10781735B2Sep 22, 2020
Exhaust emission reduction system having an HC-trap and NOx-trap combination designed for operating under strategic lean conditions
UMICORE AG & CO KG1 citations59
US11123720B2Sep 21, 2021
Hydrocarbon trap catalyst
UMICORE AG & CO KG0 citations49