Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jin-Woo Song0
Narayana Rao Komateedi0
Date of Patent
May 31, 2022
0Patent Application Number
166421670
Date Filed
August 14, 2018
0Patent Citations
Patent Primary Examiner
Disclosed is a NOx-trapping catalyst having a non-platinum-group-metal NOx-trapping layer, which contains a transition metal, particularly manganese, able to maintain NOx-trapping performance while decreasing the amount of expensive platinum-group metal.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
