IP Library Assignment 014573/0621
Patent Assignment
Reel/Frame 014573/0621

Assignment of Assignor's Interest

Recorded: 2003-10-02 Pages: 3
Assignors
POLLANEN, RIKU
Executed: 2003-08-04
TARKIAINEN, ANTTI
Executed: 2003-08-04
Assignee
ABB OY
STROMBERGINTIE 1, FIN-00380 HELSINKI, FINLAND
Covered Property (1)
Method in Connection with Converter Bridges
Patent: 6,859,374 →
Application: 10/459,721 →
Publication: US 2004/0032755
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 19, 2018
From: ABB OY
To: ABB SCHWEIZ AG
Reel/Frame 047801/0174 →