IP Library › Assignment 041202/0416
Patent Assignment
Reel/Frame 041202/0416

Merger

Recorded: 2017-02-08 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 Switching Cell, a Switching Module for a Chain Link, and a Chain Link for a Multilevel Converter
Patent: 9,929,634 →
Application: 15/502,373 →
Publication: US 2017/0237330
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 8, 2017
From: NAMI, ALIREZA; TOWNSEND, CHRISTOPHER
To: ABB TECHNOLOGY LTD
Reel/Frame 041202/0344 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →