Patent Assignment
Reel/Frame 028583/0845
Corrective Assignment to Correct the Inventor Name Previously Recorded on Reel 027075 Frame 0516. Assignor(S) Hereby Confirms the Assignment of Assignors Interest.
Recorded: 2012-07-18
Pages: 7
Assignor
THORVALDSSON, BJORN
Executed: 2011-09-02
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, CH-8050 ZURICH, SWITZERLAND
Covered Property
(1)
Control Device Reactive Power Compensator and Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 18, 2011
From: THORDVALDSSON, BJORN
To: ABB TECHNOLOGY AG
Reel/Frame 027075/0516 →
Merger
Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040621/0822 →
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →