Application

14878217 · ELECTROMAGNETIC INDUCTION GENERATOR FOR USE IN A WELL

Filed 2015-10-08 · Granted · Patent 9874075 (2018-01-23) The official file ↗The patent and its PDF ↗ · Art unit 3678 · Examiner Douglas S Wood Typical · CPC E21B 41/0085 · MARATHON OIL COMPANY · MARATHON OIL COMPANY

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

11.0 mo

to disposition 27.5 mo

Statutes raised

103 112

2 actions read

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