Patent Assignment
Reel/Frame 022701/0042
Assignment of Assignor's Interest
Recorded: 2009-05-19
Pages: 5
Assignee
BP CORPORATION NORTH AMERICA INC.
4101 WINFIELD ROAD, WARRENVILLE, ILLINOIS, 60555
Covered Property
(1)
Mitigation of Elemental Sulfur Deposition During Production of Hydrocarbon Gases