IP Library Assignment 036137/0910
Patent Assignment
Reel/Frame 036137/0910

Assignment of Assignor's Interest

Recorded: 2015-07-20 Pages: 3
Assignors
NAMI, ALIREZA
Executed: 2014-01-13
WANG, LIWEI
Executed: 2014-01-13
Assignee
ABB TECHNOLOGY LTD
AFFOLTERNSTRASSE 44, ZÜRICH, CH-8050, SWITZERLAND
Covered Property (1)
Converter Cell with Reduced Power Losses, High Voltage Multilevel Converter and Associated Method
Patent: 9,479,076 →
Application: 14/762,176 →
Publication: US 2015/0372612
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 24, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 039527/0225 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →