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DRAG REDUCTION OF ASPHALTENIC CRUDE OILS

13/208,084 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 11, 2011
Examiner ROBERT C BOYLE
Class 507
Art Group 1764
Patent No. 8,450,250
Case Type Utility - 507/224000
Status Patented Case
Parent 11/615,539 Patented
Last Updated: 5 years, 11 months ago
Date # Transaction