Application

15665899 · HYDRAULIC FRACTURING COMPOSITIONS INCLUDING NOVEL VISCOSIFYING SYSTEMS AND METHODS FOR MAKING AND USING SAME

Filed 2017-08-01 · Granted · Patent 10138412 (2018-11-27) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner Zakiya W Bates Easy · CPC C09K 8/68 · Keane Group Holdings, LLC · ROBERT W STROZIER, P.L.L.C

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

7.6 mo

to disposition 15.9 mo

Statutes raised

103 112

1 actions read

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