Application

13551746 · Method for Subsurface Electromagnetic Surveying Using Two or More Simultaneously Actuated Electromagnetic Sources

Filed 2012-07-18 · Granted · Patent 9097815 (2015-08-04) The official file ↗The patent and its PDF ↗ · Art unit 2858 · Examiner Jay M Patidar Typical · CPC G01V 3/12 · PGS EM LIMITED · Petroleum Geo-Services, Inc.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

26.0 mo

to disposition 36.5 mo

Statutes raised

1 actions read

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