IP Library › Assignment 061684/0316
Patent Assignment
Reel/Frame 061684/0316

Change of Name

Recorded: 2022-10-14 Pages: 2
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-04-30
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Transformer and Manufacturing Method
Application: 17/918,779 →
Publication: US US20230136592A1
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 14, 2022
From: MICHALSKI, LUKASZ; KLYS, PAWEL; CIESIELSKI, MARCEL; SOBCZAK, WITOLD
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 061420/0901 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →