IP Library › Assignment 039341/0619
Patent Assignment
Reel/Frame 039341/0619

Merger

Recorded: 2016-08-04 Pages: 6
Assignor
ABB TECHNOLOGY LTD
Executed: 2016-06-23
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property (1)
A Multi-Level Power Converter and a Method for Controlling a Multi-Level Power Converter
Patent: 9,755,497 →
Application: 15/116,466 →
Publication: US 2017/0187276
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 4, 2016
From: TOWNSEND, CHRISTOPHER; ZELAYA DE LA PARRA, HECTOR
To: ABB TECHNOLOGY LTD
Reel/Frame 039570/0703 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →