Application

15186272 · OILFIELD TUBULAR SPIN-IN AND SPIN-OUT DETECTION FOR MAKING-UP AND BREAKING-OUT TUBULAR STRINGS

Filed 2016-06-17 · Granted · Patent 10329857 (2019-06-25) The official file ↗The patent and its PDF ↗ · Art unit 3723 · Examiner Hadi Shakeri Typical · CPC E21B 19/168 · Canrig Drilling Technology Ltd. · Haynes and Boone, LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

22.9 mo

to disposition 36.2 mo

Statutes raised

102 103 DP

3 actions read

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