Assignment of Assignor's Interest

Recorded: 2009-02-18 Pages: 3

Assignor

KEPPERS, DENNIS W.

Executed: 2009-01-28

Assignee

MARATHON PETROLEUM COMPANY, LLC

539 SOUTH MAIN STREET, FINDLAY, OHIO, 45840

Covered Property (1)

Process for the fractionation of diluted bitumen for use in light sweet refinery

Application: 12/378,671 →

Publication: US 2010/0206772

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.