Application

14324855 · DOWNHOLE DEPLOYMENT VALVES

Filed 2014-07-07 · Granted · Patent 8905140 (2014-12-09) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Daniel P Stephenson Easy · CPC E21B 34/14 · Weatherford/Lamb, Inc. · PATTERSON & SHERIDAN, L.L.P. / Weatherford

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

0.8 mo

to disposition 5.1 mo

Statutes raised

0 actions read

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