Patent Assignment
Reel/Frame 018642/0930
Assignment of Assignor's Interest
Recorded: 2006-12-13
Pages: 3
Assignors
BERG, DAG
Executed: 2006-01-25
NYBERG, JENS
Executed: 2006-02-08
RYTIOJA, AIJA
Executed: 2006-02-08
PELTOLA, HELJA
Executed: 2006-02-03
TASKINEN, PEKKA
Executed: 2006-02-03
Assignee
OUTOKUMPU TECHNOLOGY OYJ
RIIHITONTUNTIE 7, FI-02200 ESPOO, FINLAND
Covered Property
(1)
Method for the Removal of Mercury from Sulphuric Acid with Thiosulphate Precipitation
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 6, 2008
From: OUTOKUMPU TECHNOLOGY OYJ
To: OUTOTEC OYJ
Reel/Frame 021636/0844 →
Change of Address
Jan 8, 2023
From: OUTOTEC OYJ
To: OUTOTEC OYJ
Reel/Frame 063722/0965 →
Assignment of Assignor's Interest
Jan 9, 2023
From: OUTOTEC OYJ
To: OUTOTEC (FINLAND) OY
Reel/Frame 062322/0001 →
Merger
Jan 9, 2023
From: OUTOTEC (FINLAND) OY
To: METSO MINERALS OY
Reel/Frame 062324/0269 →
Change of Name
Jan 9, 2023
From: METSO MINERALS OY
To: METSO OUTOTEC FINLAND OY
Reel/Frame 062324/0287 →
Change of Name
Oct 3, 2023
From: METSO OUTOTEC METALS OY
To: METSO METALS OY
Reel/Frame 065114/0684 →
De-Merger
Oct 3, 2023
From: METSO OUTOTEC FINLAND OY
To: METSO OUTOTEC METALS OY
Reel/Frame 065114/0419 →