Patent Assignment
Reel/Frame 039363/0691
Assignment of Assignor's Interest
Recorded: 2016-08-08
Pages: 3
Assignors
TENGNER, TOMAS
Executed: 2014-02-19
TOWNSEND, CHRISTOPHER
Executed: 2014-02-19
ZELAYA DE LA PARRA, HECTOR
Executed: 2014-02-20
NAMI, ALIREZA
Executed: 2014-02-20
Assignee
ABB TECHNOLOGY LTD
AFFOLTERNSTRASSE 44, ZÜRICH, CH-8050, SWITZERLAND
Covered Property
(1)
Energy Storage System Comprising a Modular Multi-Level Converter
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Aug 9, 2016
From: ABB TECHNOLOGY LTD
To: ABB SCHWEIZ AG
Reel/Frame 039380/0825 →
Assignment of Assignor's Interest
Mar 15, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055589/0769 →
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 →