Application

15469249 · SUBSEA CASING DRILLING SYSTEM

Filed 2017-03-24 · Abandoned The official file ↗ · Art unit 3676 · Examiner Christopher J Sebesta Typical · CPC E21B 7/208 · Weatherford Technology Holdings, LLC · PATTERSON & SHERIDAN, L.L.P. / Weatherford

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

19.8 mo

to disposition 26.7 mo

Statutes raised

103 112

1 actions read

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