Patent Assignment
Reel/Frame 044387/0119
Assignment of Assignor's Interest
Recorded: 2017-12-13
Pages: 8
Assignors
BRORSSON, GÖRAN
Executed: 2015-08-26
JIANG, HONGBO
Executed: 2015-08-27
SZEWCZYK, MARCIN
Executed: 2015-10-16
HYTTINEN, MATS
Executed: 2015-10-16
LAZARCZYK, MICHAL
Executed: 2015-10-16
DAWIDOWSKI, PAWEL
Executed: 2015-10-16
JEZ, RADOSLAW
Executed: 2015-10-16
PIASECKI, WOJCIECH
Executed: 2015-10-16
Assignee
ABB TECHNOLOGY LTD
AFFOLTERNSTRASSE 44, ZÜRICH, SWITZERLAND
Covered Property
(1)
Power Transmission Arrangement and Method for Operating a Power Transmission Arrangement
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Dec 13, 2017
From: ABB TECHNOLOGY LTD
To: ABB SCHWEIZ AG
Reel/Frame 044387/0167 →
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 →