IP Library › Assignment 021824/0905
Patent Assignment
Reel/Frame 021824/0905

Assignment of Assignor's Interest

Recorded: 2008-11-12 Pages: 2
Assignor
MARATHON OIL COMPANY
Executed: 2007-01-31
Assignee
MARATHON PETROLEUM COMPANY, LLC
539 SOUTH MAIN STREET, FINDLAY, OHIO, 45840-3295
Covered Property (1)
A Method for Measuring Physical Properties of Hydrocarbons
Patent: 5,412,581 →
Application: 07/971,886 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Nov 5, 1992
From: TACKETT, JAMES E.
To: MARATHON OIL COMPANY
Reel/Frame 006310/0747 →
Conversion Dec 7, 2010
From: MARATHON PETROLEUM COMPANY LLC
To: MARATHON PETROLEUM COMPANY LP
Reel/Frame 025445/0896 →