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DRAG REDUCTION OF ASPHALTENIC CRUDE OILS

16/236,026 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 28, 2018
Examiner ROBERT C BOYLE
Class 523
Art Group 1764
Case Type Utility - 523/175000
Status Abandoned -- Failure to Respond to an Office Action
Parent 15/728,388 Abandoned
Parent 13/209,119 Patented
Parent 11/615,539 Patented
Parent 13/208,951 Patented
Child 16/787,999 Abandoned
Child 17/475,579 Pending
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Last Updated: 2 years, 11 months ago
Date # Transaction