Application

15913553 · SAGD STEAM TRAP CONTROL

Filed 2018-03-06 · Granted · Patent 10731449 (2020-08-04) The official file ↗The patent and its PDF ↗ · Art unit 3674 · Examiner Andrew B. Sue-Ako Typical · CPC E21B 43/2406 · Total E&P Canada Ltd. · Boulware & Valoir

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

10.9 mo

to disposition 29.0 mo

Statutes raised

103 DP

3 actions read

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