Application

15935471 · METHOD FOR SELECTIVE EXTRACTION OF SURFACTANTS FROM CRUDE OIL

Filed 2018-03-26 · Granted · Patent 10883055 (2021-01-05) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner Anuradha Ahuja Typical · CPC C10G 53/12 · ExxonMobil Research and Engineering Company · ExxonMobil Technology and Engineering Company

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

11.0 mo

to disposition 33.4 mo

Statutes raised

103 112

2 actions read

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