Patent Assignment
Reel/Frame 017638/0101
Assignment of Assignor's Interest
Recorded: 2006-05-18
Pages: 3
Assignor
OUTOKUMPU OYJ
Executed: 2006-04-28
Assignee
OUTOKUMPU TECHNOLOGY OY
RIIHITONTUNTIE 7 D, P.O. BOX 86, ESPOO, FI-02201, FINLAND
Covered Property
(1)
Method for the Precipation of Silica in Connection with Zinc Ore Leaching
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.