Patent Assignment
Reel/Frame 015806/0437
Assignment of Assignor's Interest
Recorded: 2004-09-16
Pages: 3
Assignee
MARATHON ASHLAND PETROLEUM LLC
539 SOUTH MAIN STREET, FINDLAY, OHIO, 45840-3295
Covered Property
(1)
Detection and Classification of Heavy Hydrocarbon Contamination in Refinery Process Streams via Spectrofluorometry
Patent:
7,501,285 →
Application:
10/942,489 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.