Patent Assignment
Reel/Frame 053183/0217
Assignment of Assignor's Interest
Recorded: 2020-07-11
Pages: 6
Assignor
ABB SCHWEIZ AG
Executed: 2019-10-25
Assignee
ABB POWER GRIDS SWITZERLAND AG.
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
System and Method for Monitoring Circuit Breakers
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 7, 2019
From: ROBY, DAVID; ORMAN, MACIEJ; LI, SHUNCHONG; MARINKOVIC, STEVAN
To: ABB SCHWEIZ AG
Reel/Frame 049984/0492 →
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058666/0540 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →