Application

16108142 · PILOT CONTROLLED ACTUATION VALVE SYSTEM

Filed 2018-08-22 · Granted · Patent 10947814 (2021-03-16) The official file ↗The patent and its PDF ↗ · Art unit 3672 · Examiner Cathleen R Hutchins Typical · CPC E21B 34/10 · Schlumberger Technology Corporation · Schlumberger Technology Corp. / SHTC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

18.0 mo

to disposition 30.8 mo

Statutes raised

102 103

2 actions read

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