IP Library › Assignment 015526/0754
Patent Assignment
Reel/Frame 015526/0754

Assignment of Assignor's Interest

Recorded: 2004-02-05 Pages: 3
Assignors
HUNGER, OLAF
Executed: 2004-01-23
DAHINDEN, KURT
Executed: 2004-01-23
SCHOENEMANN, THOMAS
Executed: 2004-01-23
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, CH-5400 BADEN, SWITZERLAND
Covered Property (1)
Switching Device
Patent: 6,943,307 →
Application: 10/485,866 →
Publication: US 2004/0216990
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Change of Name Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058666/0540 →