Application

15894552 · OPERATION OF PUMP STATIONS WITH ADDITIVE PUMPS

Filed 2018-02-12 · Granted · Patent 10890173 (2021-01-12) The official file ↗The patent and its PDF ↗ · Art unit 3746 · Examiner Connor J. Tremarche Hard · CPC F04B 49/025 · Natural Gas Solutions North America, LLC · Paul Frank + Collins/DNGS

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

21.8 mo

to disposition 35.0 mo

Statutes raised

102 103 112

2 actions read

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