Patent Assignment
Reel/Frame 064644/0168
Nunc Pro Tunc Assignment
Recorded: 2023-08-21
Pages: 5
Assignor
OUTOTEC OYJ
Executed: 2022-05-20
Assignee
OUTOTEC (FINLAND) OY
PUOLIKKOTIE 10, ESPOO, 02230, FINLAND
Covered Properties
(20)
Method for Purifying the Solution in the Hydrometallurgical Processing of Copper
Method for Removing Thallium from a Zinc-Containing Solution
Method for Smelting Copper Concentrates
Method for Processing Anode Sludge
Device and Method for Handling Metal Sheets
Method for the Recovery of Valuable Metals and Arsenic from a Solution
Method for Forming an Electrocatalytic Surface on an Electrode and the Electrode
Method for Recovering Rare Metals in Zinc Leaching Process
Method for Recovering Copper from a Copper Sulphide Ore
Method for the Production of Metal Powder
Permanent Cathode
Method and Equipment for Providing the Edge of a Starting Sheet with a Dielectric Strip
Method for Removing Arsenic as Scorodite
Impeller for Mixing Slurry in Metallurgical Processes
Method for Purifying Lithium Bicarbonate
Apparatus and Method for Removing Impurities in Connection with Liquid-Liquid Extraction of Copper
Method for the Removal of Chloride from Zinc Sulphate Solution
Method for Treating a Solution Containing Zinc Sulphate
Method for Separating Nickel from Material with Low Nickel Content
Method for Leaching a Sulphidic Metal Concentrate
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 16, 2004
From: HAMALAINEN, MATTI
To: OUTOKUMPU OYJ
Reel/Frame 015657/0330 →
Assignment of Assignor's Interest
Sep 8, 2005
From: JARVINEN, AIMO
To: OUTOKUMPU TECHNOLOGY OY
Reel/Frame 017744/0570 →
Assignment of Assignor's Interest
Jan 13, 2006
From: HEIMALA, SEPPO; RUONALA, MIKKO
To: OUTOKUMPU TECHNOLOGY OY
Reel/Frame 017470/0918 →
Assignment of Assignor's Interest
Apr 11, 2006
From: LINDROOS, LEO; VIRTANEN, HENRI; JARVINEN, OLLI
To: OUTOKUMPU TECHNOLOGY OY
Reel/Frame 017450/0751 →
Assignment of Assignor's Interest
Feb 26, 2007
From: MORNHOLM, BENGT
To: OUTOKUMPU TECHNOLOGY OYJ
Reel/Frame 018930/0878 →
Assignment of Assignor's Interest
Sep 20, 2007
From: OUTOKUMPU OYJ
To: OUTOTEC OYJ
Reel/Frame 019852/0463 →
Assignment of Assignor's Interest
Nov 16, 2007
From: POIJARVI, JAAKKO; NUPPONEN, RAIMO; MAKINEN, TUULA; ROMPPANEN, JAANA
To: OUTOTEC OYJ
Reel/Frame 020131/0022 →
Assignment of Assignor's Interest
Dec 3, 2007
From: POUARVI, JAAKKO; NUPPONEN, RAIMO; MAKINEN, TUULA; ROMPPANEN, JAANA
To: OUTOTEC OYJ
Reel/Frame 020251/0352 →
Assignment of Assignor's Interest
Apr 17, 2008
From: BARKER, MICHAEL; HYVARINEN, OLLI; OSARA, KARRI
To: OUTOTEC OYJ
Reel/Frame 020821/0066 →
Assignment of Assignor's Interest
Aug 26, 2008
From: LAHTINEN, MARKO; RUONALA, MIKKO; SVENS, KURT; HULDEN, STIG-GORAN
To: OUTOTEC OYJ
Reel/Frame 021441/0077 →
Assignment of Assignor's Interest
Aug 28, 2008
From: HULTHOLM, STIG-ERIK; ROSENBACK, LEIF; HAAPALAINEN, MIKA
To: OUTOTEC OYJ
Reel/Frame 021456/0853 →
Change of Name
Jan 9, 2009
From: OUTOKUMPU TECHNOLOGY OY
To: OUTOTEC OYJ
Reel/Frame 022081/0250 →
Assignment of Assignor's Interest
Feb 11, 2009
From: HEIMALA, SEPPO; RUONALA, MIKKO
To: OUTOTEC OYJ
Reel/Frame 022244/0328 →
Change of Name
Mar 9, 2009
From: OUTOKUMPU TECHNOLOGY OY
To: OUTOTEC OYJ
Reel/Frame 022364/0427 →
Change of Name
Apr 26, 2010
From: OUTOKUMPU TECHNOLOGY OYJ
To: OUTOTEC OYJ
Reel/Frame 024288/0963 →
Change of Name
May 10, 2011
From: OUTOKUMPU TECHNOLOGY OYJ
To: OUTOTEC OYJ
Reel/Frame 026254/0103 →
Assignment of Assignor's Interest
Jun 20, 2011
From: PALMU, LAURI; VIRTANEN, HENRI; KIVISTO, TUOMO; VIRTANEN, ISMO
To: OUTOTEC OYJ
Reel/Frame 026479/0245 →
Assignment of Assignor's Interest
Aug 22, 2011
From: NORDLUND, LAURI; HUOTARI, ARTO
To: OUTOTEC OYJ
Reel/Frame 026785/0581 →
Assignment of Assignor's Interest
Aug 26, 2011
From: RUONALA, MIKKO; LEPPINEN, JAAKKO; MIETTINEN, VILLE
To: OUTOTEC OYJ
Reel/Frame 026815/0400 →
Assignment of Assignor's Interest
Sep 7, 2011
From: TIIHONEN, MARIKA
To: OUTOTEC OYJ
Reel/Frame 026867/0918 →
Assignment of Assignor's Interest
Sep 21, 2011
From: LAITALA, HANNU; PAATERO, ERKKI; NYMAN, BROR; EKMAN, EERO
To: OUTOTEC OYJ
Reel/Frame 026941/0120 →
Assignment of Assignor's Interest
Nov 1, 2011
From: LILJA, LAUNO; TIIHONEN, JARI; NYMAN, BROR; HIRSI, TUOMAS
To: OUTOTEC OYJ
Reel/Frame 027152/0155 →
Assignment of Assignor's Interest
Dec 5, 2012
From: RUONALA, MIKKO; SVENS, KURT; ARPALAHTI, ANTII; LEPISTO, KAROLIINA
To: OUTOTEC OYJ
Reel/Frame 029410/0555 →
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
Mar 25, 2025
From: METSO OUTOTEC FINLAND OY
To: METSO FINLAND OY
Reel/Frame 070731/0681 →