IP Library › Assignment 032865/0447
Patent Assignment
Reel/Frame 032865/0447

Assignment of Assignor's Interest

Recorded: 2014-05-10 Pages: 3
Assignors
KOUKKARI, JUHA
Executed: 2013-08-05
LEPPINEN, TUOMO
Executed: 2013-08-06
RONKAINEN, TEEMU
Executed: 2013-08-08
Assignee
ABB OY
STROMBERGINTIE 1, HELSINKI, 00380, FINLAND
Covered Property (1)
Electrical System Having a Dc Link
Patent: 9,461,475 →
Application: 13/937,802 →
Publication: US 2014/0008977
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 22, 2016
From: ABB OY
To: ABB TECHNOLOGY OY
Reel/Frame 039767/0402 →
Assignment of Assignor's Interest Jan 18, 2019
From: ABB TECHNOLOGY OY
To: ABB SCHWEIZ AG
Reel/Frame 049087/0152 →