Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chang Hwan Kim0
Pyung Soon Kim0
Junemin Bae0
Hyunjoo Lee0
Hojin Jeong0
Beom-Sik Kim0
Date of Patent
April 26, 2022
0Patent Application Number
168564510
Date Filed
April 23, 2020
0Patent Citations
Patent Primary Examiner
A catalyst for removing nitrogen oxides, and the catalyst for removing the nitrogen oxides includes a first catalyst having a component including Pt, Ba, and Ce supported on a first support, and a second catalyst physically mixed with the first catalyst and having a component including Cu and Ce supported on a second support.
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