IP Library Assignment 020155/0328
Patent Assignment
Reel/Frame 020155/0328

Assignment of Assignor's Interest

Recorded: 2007-11-16 Pages: 5
Assignors
BERGGREN, BERTIL
Executed: 2007-02-22
NOROOZIAN, MOJTABA
Executed: 2007-03-01
Assignee
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 52, ZURICH, CH-8050, SWITZERLAND
Covered Property (1)
Apparatus and Method for Improved Power Flow Control in a High Voltage Network
Patent: 7,843,176 →
Application: 11/661,248 →
Publication: US 2008/0157748
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →