Application

17893720 · PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHODS OF USE

Filed 2022-08-23 · Abandoned The official file ↗ · Art unit 1766 · Examiner Kumar R Bhushan Typical · CPC C04B 38/0009 · CARBO CERAMICS INC. · Patterson & Sheridan, LLP/CARBO

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

3.8 mo

to disposition 20.1 mo

Statutes raised

102 112 DP

2 actions read

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