IP Library Assignment 037525/0690
Patent Assignment
Reel/Frame 037525/0690

Assignment of Assignor's Interest

Recorded: 2016-01-19 Pages: 3
Assignor
ABB OY
Executed: 2015-04-22
Assignee
ABB TECHNOLOGY OY
VALIMOPOLKU 4 A, HELSINKI, FI-00380, FINLAND
Covered Property (1)
Method for Controlling Switching Branch of Three-Level Converter and Switching Branch for Three-Level Converter
Patent: 9,294,010 →
Application: 14/211,048 →
Publication: US 2014/0268940
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 16, 2015
From: VIITANEN, TERO; SAARINEN, MIKKO
To: ABB OY
Reel/Frame 035171/0366 →
Assignment of Assignor's Interest Jan 18, 2019
From: ABB TECHNOLOGY OY
To: ABB SCHWEIZ AG
Reel/Frame 049087/0152 →