Patent Assignment
Reel/Frame 053041/0726
Assignment of Assignor's Interest
Recorded: 2020-06-25
Pages: 9
Assignors
ALOSZKO, PAWEL
Executed: 2020-04-30
GRECKI, FILIP
Executed: 2020-04-29
JEZ, RADOSLAW
Executed: 2020-04-29
OBREBSKI, KRZYSZTOF
Executed: 2020-04-29
CZOPEK, MARCIN
Executed: 2020-05-11
OSTROGORSKA, MAGDALENA
Executed: 2020-05-10
Assignee
ABB SCHWEIZ AG
BRUGGERSTRASSE 66, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Power Electronic Tap Changer Module for Transformer
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 15, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055585/0670 →
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 →