Patent Assignment
Reel/Frame 038264/0208
Corrective Assignment to Correct the Correspondence Data Previously Recorded on Reel 038087 Frame 0065. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2016-03-28
Pages: 4
Assignor
MAJUMDER, RITWIK
Executed: 2016-03-08
Assignee
ABB TECHNOLOGY LTD
AFFOLTERNSTRASSE 44, ZÜRICH, CH-8050, SWITZERLAND
Covered Property
(1)
Redundant Point of Common Coupling (Pcc) to Reduce Risk of Microgrid's Islanding
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 15, 2016
From: MAJUMDER, RITWIK
To: ABB TECHNOLOGY LTD
Reel/Frame 038087/0065 →
Merger
Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040621/0853 →
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 →