Application

14801088 · SOLVENT INJECTION RECOVERY PROCESS

Filed 2015-07-16 · Granted · Patent 10190400 (2019-01-29) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner Zakiya W Bates Easy · CPC E21B 43/24 · Statoil ASA · BIRCH STEWART KOLASCH & BIRCH, LLP

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

14.5 mo

to disposition 42.5 mo

Statutes raised

102 103

3 actions read

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