Patent Assignment
Reel/Frame 049984/0492
Assignment of Assignor's Interest
Recorded: 2019-08-07
Pages: 9
Assignors
ROBY, DAVID
Executed: 2019-05-30
ORMAN, MACIEJ
Executed: 2019-06-05
LI, SHUNCHONG
Executed: 2019-05-29
MARINKOVIC, STEVAN
Executed: 2019-05-29
MARET, YANNICK
Executed: 2019-06-07
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, 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
Jul 11, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG.
Reel/Frame 053183/0217 →
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 →