IP Library Assignment 035866/0136
Patent Assignment
Reel/Frame 035866/0136

Assignment of Assignor's Interest

Recorded: 2015-06-19 Pages: 4
Assignors
NAMI, ALIREZA
Executed: 2013-03-19
WANG, LIWEI
Executed: 2013-02-14
Assignee
ABB TECHNOLOGY LTD
AFFOLTERNSTRASSE 44, ZÜRICH, CH-8050, SWITZERLAND
Covered Property (1)
A Multilevel Converter with Hybrid Full-Bridge Cells
Patent: 9,716,425 →
Application: 14/653,721 →
Publication: US 2015/0357905
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040621/0956 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →