IP Library › Assignment 022208/0431
Patent Assignment
Reel/Frame 022208/0431

Assignment of Assignor's Interest

Recorded: 2009-02-05 Pages: 4
Assignors
IKAHEIMO, JOUNI
Executed: 2009-01-16
KOLEHMAINEN, JERE
Executed: 2009-01-16
PEKOLA, JARI
Executed: 2009-01-19
RYYPPO, TOMMI
Executed: 2009-01-19
Assignee
ABB OY
STROMBERGINTIE 1, HELSINKI, FI-00380, FINLAND
Covered Property (1)
Cooling Arrangement for an Electrical Machine
Patent: 8,134,261 →
Application: 12/373,181 →
Publication: US 2010/0133933
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 12, 2013
From: ABB OY
To: ABB TECHNOLOGY AG
Reel/Frame 031583/0838 →
Merger Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040620/0939 →