Application

14052554 · CASING VALVES SYSTEM FOR SELECTIVE WELL STIMULATION AND CONTROL

Filed 2013-10-11 · Granted · Patent 9464507 (2016-10-11) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Robert Edward Fuller Typical · CPC E21B 34/14 · Welldynamics, Inc. · Troutman Pepper Locke LLP

Office actions

first was Non-final rejection

RCEs

appealed

To first action

19.7 mo

to disposition 36.0 mo

Statutes raised

103

1 actions read

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