Application

13062881 · Well Flow Control Systems and Methods

Filed 2011-03-08 · Granted · Patent 8522867 (2013-09-03) The official file ↗The patent and its PDF ↗ · Art unit 3672 · Examiner Marwan E Bashir · CPC E21B 43/08 · ExxonMobil Upstream Research Company

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

28.3 mo

to disposition 29.9 mo

Statutes raised

0 actions read

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