IP Library Assignment 036944/0386
Patent Assignment
Reel/Frame 036944/0386

Assignment of Assignor's Interest

Recorded: 2015-11-03 Pages: 8
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 Maximizing Energy Efficiency of an Electric Drive System
Patent: 9,216,662 →
Application: 14/086,559 →
Publication: US 2014/0142794
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 1, 2014
From: TOLVANEN, JUKKA KALEVI
To: ABB OY
Reel/Frame 032114/0125 →
Assignment of Assignor's Interest Jan 18, 2019
From: ABB TECHNOLOGY OY
To: ABB SCHWEIZ AG
Reel/Frame 049087/0152 →