Patent Assignment
Reel/Frame 040800/0551
Assignment of Assignor's Interest
Recorded: 2016-12-29
Pages: 6
Assignors
VALKAMA, KARI
Executed: 2016-12-16
HAAPALAINEN, MIKA
Executed: 2016-12-16
TYSTER, MIKKO
Executed: 2016-12-13
VIROLAINEN, SAMI
Executed: 2016-12-14
Assignee
OUTOTEC (FINLAND) OY
RAUHALANPUISTO 9, ESPOO, FI-02230, FINLAND
Covered Property
(1)
Silver Recovery by Ion Exchange
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
Mar 28, 2025
From: METSO OUTOTEC FINLAND OY
To: METSO FINLAND OY
Reel/Frame 070671/0070 →