Application

14079143 · OIL AND GAS RISER SPIDER WITH LOW FREQUENCY ANTENNA APPARATUS AND METHOD

Filed 2013-11-13 · Granted · Patent 9051785 (2015-06-09) The official file ↗The patent and its PDF ↗ · Art unit 2876 · Examiner Tabitha F Chedekel Hard · CPC E21B 17/006 · Vetco Gray Inc. · Hogan Lovells US LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

5.2 mo

to disposition 18.8 mo

Statutes raised

1 actions read

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