Application

18008887 · COMPOSITION FOR FORMING UNDERCOAT LAYER, UNDERCOAT LAYER, AS WELL AS EXHAUST GAS PURIFICATION CATALYST AND EXHAUST GAS PURIFICATION APPARATUS INCLUDING UNDERCOAT LAYER

Filed 2022-12-07 · Abandoned The official file ↗ · Art unit 1732 · Examiner Jialan Zhang Typical · CPC B01J 23/14 · MITSUI MINING & SMELTING CO., LTD. · Rankin, Hill & Clark LLP

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

25.8 mo

to disposition 32.2 mo

Statutes raised

0 actions read

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