Application

18103639 · ELECTRICAL ACTUATION OF A VALVE IN A WELLHEAD ASSEMBLY

Filed 2023-01-31 · Granted · Patent 12291939 (2025-05-06) The official file ↗The patent and its PDF ↗ · Art unit 3672 · Examiner Ronald R Runyan Typical · CPC E21B 33/04 · Dril-Quip, Inc. · Baker Botts L.L.P.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

16.3 mo

to disposition 27.1 mo

Statutes raised

102 103 112

2 actions read

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