Application

15825964 · SELECTIVE HYDROGENATION CATALYST FOR C3 HYDROCARBON CUTS FROM STEAM CRACKING AND/OR CATALYTIC CRACKING

Filed 2017-11-29 · Granted · Patent 10710055 (2020-07-14) The official file ↗The patent and its PDF ↗ · Art unit 1796 · Examiner Jun Li Hard · CPC B01J 23/44 · IFP Energies nouvelles · MILLEN, WHITE, ZELANO & BRANIGAN, P.C.

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

5.5 mo

to disposition 31.5 mo

Statutes raised

103 DP

3 actions read

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