Patent Assignment
Reel/Frame 026941/0120
Assignment of Assignor's Interest
Recorded: 2011-09-21
Pages: 2
Assignors
LAITALA, HANNU
Executed: 2010-08-12
PAATERO, ERKKI
Executed: 2010-08-12
NYMAN, BROR
Executed: 2010-08-12
EKMAN, EERO
Executed: 2010-08-12
Assignee
OUTOTEC OYJ
RIIHITONTUNTIE 7, ESPOO, FI-02200, FINLAND
Covered Property
(1)
Apparatus and Method for Removing Impurities in Connection with Liquid-Liquid Extraction of Copper
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Aug 21, 2023
From: OUTOTEC OYJ
To: OUTOTEC (FINLAND) OY
Reel/Frame 064644/0168 →
Merger and Change of Name
Aug 21, 2023
From: OUTOTEC (FINLAND) OY; METSO MINERALS OY
To: METSO OUTOTEC FINLAND OY
Reel/Frame 064644/0186 →
Change of Name
Sep 22, 2025
From: METSO OUTOTEC FINLAND OY
To: METSO FINLAND OY
Reel/Frame 072924/0266 →