Application

18240407 · POZZOLANIC COMPOSITIONS CONTAINING COAL ASH AND REMEDIATION AGENTS FOR USE IN CEMENTITIOUS MATERIALS

Filed 2023-08-31 · Granted · Patent 12221380 (2025-02-11) The official file ↗The patent and its PDF ↗ · Art unit 1731 · Examiner Anthony J Green Easy · CPC C04B 7/13 · CR Minerals Company, LLC · OConnor & Company PLLC

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

7.8 mo

to disposition 17.4 mo

Statutes raised

102 103 DP

1 actions read

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