Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for determining the instant at which a nitrogen oxide storage catalyst is switched from the storage phase to the regeneration phase and for diagnosing the storage properties of this catalyst

Method for determining the instant at which a nitrogen oxide storage catalyst is switched from the storage phase to the regeneration phase and for diagnosing the storage properties of this catalyst

US Patent 8341938 · Granted Jan 1, 2013

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Active SCR catalyst2021
Method and apparatus for coating a carrier2021
Method and apparatus for coating a carrier2019
Method for detecting the degree of aging of catalytic converters2018
Method for condition determination of an exhaust-gas purification system2017
Catalyst system for treating NOx- and particle-containing diesel exhaust gas2016
Device for dividing a bundle of insulated electrical conductors2016
Catalytically coated ceramic honeycomb bodies2016
Catalytically active particulate filter and use thereof2015
Exhaust gas purification system for the treatment of engine exhaust gases by mea2014
Method for producing a stream of hot combustion exhaust gases at a settable temp2014
Exhaust-gas aftertreatment system with catalytically active wall-flow filter wit2013