Application

14596488 · FLOW CONTROL DEVICE AND METHOD

Filed 2015-01-14 · Granted · Patent 9644461 (2017-05-09) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Kenneth P Beyers · CPC E21B 43/12 · BAKER HUGHES INCORPORATED · Baker Hughes Company

Office actions

first was Notice of allowance

RCEs

no appeal

To first action

23.5 mo

to disposition 27.8 mo

Statutes raised

0 actions read

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