Application

19214523 · REACTOR SYSTEM FOR ACETYLENE ABSORPTION AND SELECTIVE HYDROGENATION

Filed 2025-05-21 · Granted · Patent 12668558 (2026-06-30) The official file ↗The patent and its PDF ↗ · Art unit 1771 · Examiner Francis C Campanell Typical · CPC C07C 5/09 · Chevron U.S.A. Inc. · Michael E. Carmen, Esq.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

10.0 mo

to disposition 13.3 mo

Statutes raised

0 actions read

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