IP Library › Granted Patent US 11,447,684
Granted Patent Utility PCT National Stage Small
US 11,447,684 · Confirmation No. 7342

Methods for Paraffin Removal and Extended Post-Primary Oil Recovery

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2022-08-31 ISSUE.NTF Issue Notification 1 View
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Quick Facts
Patent No.
US 11,447,684
App. No.
17/268,473
Filed
2021-02-14
Granted
2022-09-20
Pub. No.
US20210179925A1
Art Unit
3674
PTA
-30 days