IP Library › Assignment 062804/0561
Patent Assignment
Reel/Frame 062804/0561

Change of Name

Recorded: 2023-02-26 Pages: 6
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-10-06
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Parallel Isolating Dc/Dc Converter System
Application: 18/023,376 →
Publication: US 2023/0352934
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 26, 2023
From: STEIMER, PETER; YUAN, CHUNMING; TIMBUS, ADRIAN; MAILBACH, PHILIPPE
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 062804/0551 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →