Patent Assignment
Reel/Frame 047964/0101
Assignment of Assignor's Interest
Recorded: 2019-01-11
Pages: 3
Assignor
RITWIK, MAJUMDER
Executed: 2016-09-09
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, CH-5400 BADEN, SWITZERLAND
Covered Property
(1)
Distributed Network Control Of A Microgrid
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Conveying Party Previously Recorded at Reel: 047964 Frame: 0101. Assignor(S) Hereby Confirms the Assignment.
Jan 24, 2019
From: MAJUMDER, RITWIK
To: ABB TECHNOLOGY LTD
Reel/Frame 048121/0302 →
Change of Name
Apr 4, 2019
From: ABB TECHNOLOGY LTD
To: ABB SCHWEIZ AG
Reel/Frame 048791/0524 →
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 065548/0905 →