Patent Assignment
Reel/Frame 023900/0938
Change of Name
Recorded: 2010-02-04
Pages: 10
Assignor
OUTOKUMPU TECHNOLOGY OYJ
Executed: 2007-04-23
Assignee
OUTOTEC OYJ
RIIHITONTUNTIE 7, ESPOO, FI-02200, FINLAND
Covered Property
(1)
Method for the Removal of Copper from a Zinc Sulphate Solution
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.