Application

18640037 · CARBON DIOXIDE VISCOSIFICATION

Filed 2024-04-19 · Granted · Patent 12209217 (2025-01-28) The official file ↗The patent and its PDF ↗ · Art unit 1763 · Examiner John J Figueroa Easy · CPC C09K 8/594 · The Lubrizol Corporation · The Lubrizol Corporation

Office actions

first was Restriction requirement

RCEs

no appeal

To first action

2.8 mo

to disposition 9.3 mo

Statutes raised

1 actions read

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