IP Library › Assignment 023201/0589
Patent Assignment
Reel/Frame 023201/0589

Assignment of Assignor's Interest

Recorded: 2009-09-08 Pages: 2
Assignors
ANDERSSON, LARS-TOMMY
Executed: 2008-06-05
PIRA, BRITT-MARIE
Executed: 2008-06-05
Assignee
ABB TECHNOLOGY LTD.
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property (1)
Hvdc Filter
Patent: 8,467,167 →
Application: 12/097,388 →
Publication: US 2010/0002408
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 040620/0802 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →