IP Library › Assignment 043201/0878
Patent Assignment
Reel/Frame 043201/0878

Merger

Recorded: 2017-08-04 Pages: 6
Assignor
ABB TECHNOLOGY LTD
Executed: 2016-06-23
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property (1)
Multilevel Converter with Energy Storage
Application: 15/548,707 →
Publication: US 2018/0026519
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 4, 2017
From: TENGNER, TOMAS; LACHICHI, AMEL; HARNEFORS, LENNART; KARMIRIS, GEORGIOS
To: ABB TECHNOLOGY LTD
Reel/Frame 043201/0836 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →