Application

19212913 · DRILLABLE SEAT FOR MULTI-STAGE TOOLS

Filed 2025-05-20 · Granted · Patent 12655709 (2026-06-16) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner Crystal J Lee Typical · CPC E21B 34/142 · Halliburton Energy Services, Inc. · Halliburton Dallas / SHL

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

4.9 mo

to disposition 12.9 mo

Statutes raised

0 actions read

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