Patent Assignment
Reel/Frame 010362/0060
Assignment of Assignor's Interest
Recorded: 1999-11-05
Pages: 3
Assignee
ASEA BROWN BOVERI AG
HASELSTRASSE 16, CH-5401 BADEN, SWITZERLAND
Covered Property
(1)
Short-Circuit-Resistant Igbt Module
Patent:
6,426,561 →
Application:
09/394,717 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 11, 2002
From: ASEA BROWN BOVERI AG
To: ABB SCHWEIZ HOLDING AG
Reel/Frame 012973/0899 →
Assignment of Assignor's Interest
Dec 9, 2004
From: ABB SCHWEIZ HOLDING AG
To: ABB SCHWEIZ AG
Reel/Frame 015442/0685 →
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →