Application

16531013 · Frac Flow-Back Control and/or Monitoring System and Methods

Filed 2019-08-02 · Granted · Patent 10907458 (2021-02-02) The official file ↗The patent and its PDF ↗ · Art unit 3676 · Examiner Michael R Wills III Easy · CPC E21B 43/26 · Seaboard International Inc. · Caterpillar Inc.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

10.1 mo

to disposition 18.1 mo

Statutes raised

1 actions read

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