Patent Assignment
Reel/Frame 059135/0861
Assignment of Assignor's Interest
Recorded: 2022-03-01
Pages: 7
Assignor
ABB SCHWEIZ AG
Executed: 2019-10-25
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Disconnector Device with Passive Radio Device, Grid Protection System Having the Disconnector Device, and Method for Indicating a State of the Disconnector Device
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058601/0692 →
Assignment of Assignor's Interest
Mar 1, 2022
From: MARET, YANNICK; FACH, ALEXANDER; MADONNA, GIAN-LUIGI
To: ABB SCHWEIZ AG
Reel/Frame 059135/0776 →
Assignment of Assignor's Interest
Mar 1, 2022
From: KORNMANN, XAVIER; BERTOLI, STEFANO; SOTIROPOULOS, EKTOR; NEESER, DANIEL
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 059136/0030 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →