Assignment of Assignor's Interest

Recorded: 2005-12-02 Pages: 3

Assignor

BUERCKLIN, KEITH

Executed: 2005-11-30

Assignee

MARATHON PETROLEUM LLC

539 SOUTH MAIN STREET, FINDLAY, OHIO, 45840-3295

Covered Property (1)

Passive Desuperheater

Patent: 7,487,955 →

Application: 11/293,403 →

Related Assignments (1)

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