Application

17707072 · SYSTEM AND METHOD FOR CONTROLLING TEMPERATURE OF EXHAUST GAS AT INLET OF SELECTIVE CATALYTIC REDUCTION SYSTEM

Filed 2022-03-29 · Granted · Patent 11674422 (2023-06-13) The official file ↗The patent and its PDF ↗ · Art unit 3746 · Examiner Dapinder Singh Easy · CPC F01N 3/2006 · CUMMINS EMISSION SOLUTIONS INC. · Foley & Lardner LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

4.5 mo

to disposition 14.5 mo

Statutes raised

102 103

2 actions read

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