Application

13432015 · Method Of Manufacture And The Use Of A Functional Proppant For Determination Of Subterranean Fracture Geometries

Filed 2012-03-28 · Granted · Patent 9803135 (2017-10-31) The official file ↗The patent and its PDF ↗ · Art unit 1768 · Examiner John J Figueroa Easy · CPC C09K 8/80 · OXANE MATERIALS, INC. · IP Practice Group - Legal Dept

Office actions

first was Restriction requirement

RCEs

appealed

To first action

2.5 mo

to disposition 67.1 mo

Statutes raised

102 103

7 actions read

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