Application

17906843 · Hydroformylation Catalysts Comprising Fluorophosphine Ligands and Precursors Thereof

Filed 2022-09-20 · Granted · Patent 12391638 (2025-08-19) The official file ↗The patent and its PDF ↗ · Art unit 1692 · Examiner Sikarl A Witherspoon Easy · CPC B01J 31/1845 · ExxonMobil Chemical Patents Inc. · ExxonMobil Technology and Engineering Company

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

27.7 mo

to disposition 35.0 mo

Statutes raised

103 112

1 actions read

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