Application

16559588 · METHOD AND APPARATUS FOR HYDRAULIC FRACTURING

Filed 2019-09-03 · Granted · Patent 11028665 (2021-06-08) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner Brad Harcourt Easy · CPC E21B 33/068 · Cameron International Corporation · FLETCHER YODER (CAMERON INTERNATIONAL CORPORATION)

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

12.9 mo

to disposition 21.2 mo

Statutes raised

102 103

1 actions read

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