IP Library › Assignment 059159/0884
Patent Assignment
Reel/Frame 059159/0884

Change of Name

Recorded: 2022-03-03 Pages: 6
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2019-04-29
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Transformer Arrangement
Application: 17/639,117 →
Publication: US 2022/0407429
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 3, 2022
From: ALVES, ROBERTO; CHEN, NAN; DIJKHUIZEN, FRANS; SVENSSON, JAN
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 059159/0759 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →