IP Library › Assignment 022435/0079
Patent Assignment
Reel/Frame 022435/0079

Assignment of Assignor's Interest

Recorded: 2009-03-23 Pages: 3
Assignors
BJORKLUND, HANS, MR.
Executed: 2009-03-04
LUNGQVIST, ROLF, MR.
Executed: 2009-03-10
Assignee
ABB TECHNOLOGY LTD
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property (1)
Transmission System and a Method for Control Thereof
Patent: 8,300,435 →
Application: 12/161,402 →
Publication: US 2009/0219737
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 040621/0822 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →