Patent Assignment
Reel/Frame 065345/0805
Change of Name
Recorded: 2023-10-25
Pages: 17
Assignor
METSO MINERALS OY
Executed: 2021-01-01
Assignee
METSO OUTOTEC FINLAND OY
LOKOMONKATU 3, TAMPERE, 33900, FINLAND
Covered Properties
(2)
Filter Device
Method for Preparing a Precoat on the Surface of the Filter Medium of a Polishing Filter, Polishing Filter and Use of a Polishing Filter
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 5, 2010
From: BONN, HEINZ
To: LAROX OYJ
Reel/Frame 024064/0071 →
Change of Name
Feb 22, 2013
From: LAROX OYJ
To: OUTOTEC OY
Reel/Frame 029982/0206 →
Assignment of Assignor's Interest
May 21, 2014
From: TANTTU, LEENA; KAUPPI, JANNE; OINONEN, YRJO
To: OUTOTEC (FILTERS) OY
Reel/Frame 032943/0433 →
Corrective Assignment to Correct the Outotec Oy Previously Recorded on Reel 022998 Frame 0260. Assignor(S) Hereby Confirms the Outotec (Filters) Oy.
Dec 15, 2014
From: OUTOTEC OY
To: OUTOTEC (FILTERS)OY
Reel/Frame 034638/0691 →
Merger
Oct 25, 2023
From: OUTOTEC (FILTERS) OY
To: METSO MINERALS OY
Reel/Frame 065345/0498 →
Change of Name
Sep 19, 2025
From: METSO OUTOTEC FINLAND OY
To: METSO FINLAND OY
Reel/Frame 072909/0377 →
Change of Name
Sep 19, 2025
From: METSO OUTOTEC FINLAND OY
To: METSO FINLAND OY
Reel/Frame 072909/0754 →