Patent Assignment
Reel/Frame 050245/0380
Assignment of Assignor's Interest
Recorded: 2019-09-03
Pages: 7
Assignors
MUGWYLER, REMO
Executed: 2019-08-29
GARIBOLDI, NICOLA
Executed: 2019-08-26
ANTELO, JOEL
Executed: 2019-08-22
Assignee
ABB SCHWEIZ AB
BROWN BOVERI STASSE 6, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Disconnector Device for Surge Arrester and a Protection Assembly Comprising a Surge Arrester Connected to Such a Disconnector Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
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 →