IP Library › Assignment 009307/0545
Patent Assignment
Reel/Frame 009307/0545

Assignment of Assignor's Interest

Recorded: 1998-06-30 Pages: 3
Assignor
HAYNER, ROGER E.
Executed: 1998-03-31
Assignee
MARATHON ASHLAND PETROLEUM, LLC
P.O. BOX 391, ASHLAND, KENTUCKY, 41101
Covered Property (1)
Oxidized Blends of Asphalt and Paraffinic Base Stock Fluxing Component Having Improved Low Temperature Properties
Patent: 6,027,557 →
Application: 09/109,127 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 15, 2005
From: MARATHON ASHLAND PETROLEUM LLC
To: MARATHON PETROLEUM COMPANY LLC
Reel/Frame 016536/0297 →
Conversion Dec 7, 2010
From: MARATHON PETROLEUM COMPANY LLC
To: MARATHON PETROLEUM COMPANY LP
Reel/Frame 025445/0896 →