IP Library › Assignment 062795/0612
Patent Assignment
Reel/Frame 062795/0612

Change of Name

Recorded: 2023-02-24 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)
Transformer Arrangement and Method for Voltage Conversion Including a Transformer and a Converter Coupling
Application: 18/023,116 →
Publication: US 2023/0327571
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 24, 2023
From: ALVES, ROBERTO; BAKAS, PANAGIOTIS; SVENSSON, JAN; NAWAZ, MUHAMMAD
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 062795/0589 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →