Application

18082682 · CONTROLLING SURFACE PRESSURE DURING WELL INTERVENTION

Filed 2022-12-16 · Granted · Patent 12012811 (2024-06-18) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner Steven A Macdonald Typical · CPC E21B 21/08 · Halliburton Energy Services, Inc. · Halliburton / Kilpatrick Townsend & Stockton LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.2 mo

to disposition 18.1 mo

Statutes raised

103

1 actions read

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