Patent Assignment
Reel/Frame 027152/0155
Assignment of Assignor's Interest
Recorded: 2011-11-01
Pages: 6
Assignors
LILJA, LAUNO
Executed: 2011-09-20
TIIHONEN, JARI
Executed: 2011-09-21
NYMAN, BROR
Executed: 2011-09-27
HIRSI, TUOMAS
Executed: 2011-10-14
VAARNO, JUSSI
Executed: 2011-10-05
PERAAHO, JOUKO
Executed: 2011-10-17
Assignee
OUTOTEC OYJ
RIIHITONTUNTIE 7, ESPOO, FI-02200, FINLAND
Covered Property
(1)
Impeller for Mixing Slurry in Metallurgical Processes
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 →