Patent Assignment
Reel/Frame 042789/0715
Assignment of Assignor's Interest
Recorded: 2017-06-22
Pages: 8
Assignors
VAN-DER-MERWE, WIM
Executed: 2017-05-11
DARIVIANAKIS, GEORGIOS
Executed: 2017-04-24
SPUDIC, VEDRANA
Executed: 2017-04-24
GEYER, TOBIAS
Executed: 2017-04-24
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Model Predictive Control of a Modular Multilevel Converter
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 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 →