IP Library › Assignment 024925/0591
Patent Assignment
Reel/Frame 024925/0591

Assignment of Assignor's Interest

Recorded: 2010-09-01 Pages: 3
Assignor
ASPLUND, GUNNAR
Executed: 2010-08-16
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, ZURICH, 8050, SWITZERLAND
Covered Property (1)
A Voltage in a Voltage Source Converter, a Voltage Source Converter and a Method for Control Thereof
Patent: 8,716,893 →
Application: 12/863,619 →
Publication: US 2011/0260545
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 040621/0714 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →