Patent Assignment
Reel/Frame 022395/0505
Assignment of Assignor's Interest
Recorded: 2009-03-13
Pages: 3
Assignee
VALE INCO LIMITED
200 BAY STREET, ROYAL BANK PLAZA, SUITE 1600, SOUTH TOWER, P.O. BOX 70, TORONTO, M5J 2K2, CANADA
Covered Property
(1)
Liquid and Solid Effluent Treatment Process
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.