IP Library Assignment 063978/0964
Patent Assignment
Reel/Frame 063978/0964

Change of Name

Recorded: 2023-06-16 Pages: 10
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2019-04-29
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Power Semiconductor Device and Method for Manufacturing a Power Semiconductor Device
Application: 18/268,169 →
Publication: US 2024/0055495
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 16, 2023
From: WIRTHS, STEPHAN; KNOLL, LARS; MIHAILA, ANDREI
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 063978/0864 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0918 →