Patent Assignment
Reel/Frame 043208/0147
Assignment of Assignor's Interest
Recorded: 2017-08-04
Pages: 2
Assignors
DAUM, KARL-HEINZ
Executed: 2017-06-29
ERNST, PETER
Executed: 2017-06-29
STORCH, HANNES
Executed: 2017-06-29
SCHALK, WOLFRAM
Executed: 2017-07-28
Assignee
OUTOTEC (FINLAND) OY
RAUHALANPUISTO 9, ESPOO, 02230, FINLAND
Covered Property
(1)
Process and Plant for Improved Energy-Efficient Production of Sulfuric Acid
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Jan 6, 2023
From: OUTOTEC (FINLAND) OY
To: METSO MINERALS OY
Reel/Frame 062308/0415 →
Change of Name
Jan 6, 2023
From: METSO MINERALS OY
To: METSO OUTOTEC FINLAND OY
Reel/Frame 062308/0451 →
De-Merger
Oct 3, 2023
From: METSO OUTOTEC FINLAND OY
To: METSO OUTOTEC METALS OY
Reel/Frame 065114/0419 →
Change of Name
Oct 3, 2023
From: METSO OUTOTEC METALS OY
To: METSO METALS OY
Reel/Frame 065114/0684 →