IP Library › Assignment 061897/0875
Patent Assignment
Reel/Frame 061897/0875

Change of Name

Recorded: 2022-11-29 Pages: 10
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-10-06
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Hybrid Transformer Core and Method of Manufacturing a Transformer Core
Application: 17/928,289 →
Publication: US 2023/0207181
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 29, 2022
From: CIESIELSKI, MARCEL; KYLS, PAWEL; MICHALSKI, LUKASZ; KMITA, GRZEGORZ
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 061897/0871 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →