Application

17639820 · APPARATUS AND PROCESS FOR UPGRADING HEAVY HYDROCARBONS

Filed 2022-03-02 · Granted · Patent 12473504 (2025-11-18) The official file ↗The patent and its PDF ↗ · Art unit 1772 · Examiner Renee E Robinson Typical · CPC C10G 47/26 · EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY · ExxonMobil-Vorys

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

23.3 mo

to disposition 44.6 mo

Statutes raised

102 103 112 DP

5 actions read

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