Patent Assignment
Reel/Frame 045750/0673
Assignment of Assignor's Interest
Recorded: 2018-05-09
Pages: 3
Assignors
LIN, LAN
Executed: 2012-11-06
CHEM, LUIZ
Executed: 2012-11-06
DAGNINO, ALDO
Executed: 2012-11-06
PATEL, POORVI
Executed: 2012-11-06
Assignee
ABB TECHNOLOGY LTD.
AFFOLTERNSTRASSE 44, ZURICH, CH-8050, SWITZERLAND
Covered Property
(1)
Profiling Transformer of Power System
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
May 9, 2018
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 046707/0907 →
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 →