Patent Assignment
Reel/Frame 037645/0674
Assignment of Assignor's Interest
Recorded: 2016-02-02
Pages: 4
Assignors
VALKAMA, KARI
Executed: 2015-12-14
SINISALO, PIA
Executed: 2015-12-14
KARONEN, JANNE
Executed: 2015-12-14
HIETALA, KARI
Executed: 2016-01-09
Assignee
OUTOTEC (FINLAND) OY
RAUHALANPUISTO 9, ESPOO, 02230, FINLAND
Covered Property
(1)
Method of Recovering Copper and Precious Metals
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Oct 16, 2022
From: OUTOTEC (FINLAND) OY
To: METSO MINERALS OY
Reel/Frame 061685/0481 →
Change of Name
Oct 16, 2022
From: METSO MINERALS OY
To: METSO OUTOTEC FINLAND OY
Reel/Frame 061685/0552 →
Change of Name
Sep 22, 2025
From: METSO OUTOTEC FINLAND OY
To: METSO FINLAND OY
Reel/Frame 072925/0070 →