IP Library Assignment 009566/0484
Patent Assignment
Reel/Frame 009566/0484

Assignment of Assignor's Interest

Recorded: 1998-11-05 Pages: 3
Assignors
GALSTER, NORBERT
Executed: 1997-08-18
KLAKA, SVEN
Executed: 1997-08-18
WEBER, ANDRE
Executed: 1997-08-18
Assignee
ASEA BROWN BOVERI AG
CH-5401 BADEN, SWITZERLAND
Covered Property (1)
Method for the Production of a Gate Turn-Off Thyristor Having an Anode-Side Stop Layer and a Transparent Anode Emitter
Patent: 5,869,358 →
Application: 08/923,542 →
Related Assignments (2)
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 →