IP Library Assignment 039754/0406
Patent Assignment
Reel/Frame 039754/0406

Assignment of Assignor's Interest

Recorded: 2016-08-19 Pages: 9
Assignor
ABB OY
Executed: 2015-04-22
Assignee
ABB TECHNOLOGY OY
VALIMOPOLKU 4 A, HELSINKI, FI-00380, FINLAND
Covered Property (1)
Method and Apparatus for Minimising a Circulating Current or a Common-Mode Voltage of an Inverter
Patent: 9,450,514 →
Application: 14/540,647 →
Publication: US 2015/0131345
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 12, 2015
From: PURHONEN, MIKKO; VIITANEN, TERO
To: ABB OY
Reel/Frame 034945/0860 →
Assignment of Assignor's Interest Jan 18, 2019
From: ABB TECHNOLOGY OY
To: ABB SCHWEIZ AG
Reel/Frame 049087/0152 →