Application

17772799 · PROCESS AND SYSTEM FOR HYDROTREATING DEOILED ASPHALT

Filed 2022-04-28 · Granted · Patent 12467004 (2025-11-11) The official file ↗The patent and its PDF ↗ · Art unit 1771 · Examiner Brandi M Doyle Typical · CPC C10G 69/00 · RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC · PANITCH SCHWARZE BELISARIO & NADEL LLP

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

25.0 mo

to disposition 42.5 mo

Statutes raised

103 DP

1 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.