Patent Assignment
Reel/Frame 053406/0186
Assignment of Assignor's Interest
Recorded: 2020-08-05
Pages: 6
Assignor
ABB SCHWEIZ AG
Executed: 2019-10-25
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, CH-5400, SWITZERLAND
Covered Property
(1)
Smart Grid Distribution Transformer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 5, 2020
From: BAYOUMI, DEIA; OZERTEN, MUGE; PRIETO, ALBERTO; BOUAICHA, ABDELGHAFOUR
To: ABB SCHWEIZ AG
Reel/Frame 053406/0147 →
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058601/0692 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →