Application

15443764 · INHIBITORS OF TOP-OF-LINE CORROSION OF PIPELINES CONVEYING CRUDES FROM EXTRACTION OF HYDROCARBONS

Filed 2017-02-27 · Granted · Patent 10422043 (2019-09-24) The official file ↗The patent and its PDF ↗ · Art unit 1761 · Examiner Joseph David Anthony Easy · CPC C23F 11/141 · CECA S.A · Buchanan Ingersoll & Rooney PC

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

18.6 mo

to disposition 30.9 mo

Statutes raised

103

1 actions read

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