Application

15153356 · ROTATING CONTROL DEVICE, AND INSTALLATION AND RETRIEVAL THEREOF

Filed 2016-05-12 · Granted · Patent 10408000 (2019-09-10) The official file ↗The patent and its PDF ↗ · Art unit 3679 · Examiner Aaron Lloyd Lembo Easy · CPC E21B 17/01 · WEATHERFORD TECHNOLOGY HOLDINGS, LLC · SMITH IP SERVICES, P.C.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

12.1 mo

to disposition 40.0 mo

Statutes raised

102 103 112

5 actions read

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