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DRAG REDUCTION OF ASPHALTENIC CRUDE OILS

15/728,388 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 9, 2017
Examiner ROBERT C BOYLE
Class 523
Art Group 1764
Case Type Utility - 523/175000
Status Abandoned -- Failure to Respond to an Office Action
Parent 13/209,119 Patented
Parent 11/615,539 Patented
Child 16/236,026 Pending
Last Updated: 5 years, 3 months ago
Date # Transaction