IP Library › Assignment 024869/0950
Patent Assignment
Reel/Frame 024869/0950

Assignment of Assignor's Interest

Recorded: 2010-08-23 Pages: 2
Assignors
ASPLUND, GUNNAR
Executed: 2010-03-19
JUHLIN, LARS-ERIK
Executed: 2010-02-26
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property (1)
Voltage Source Converter for High Voltage Direct Current Power Transmission
Patent: 8,345,457 →
Application: 12/676,754 →
Publication: US 2010/0309698
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 →