Patent Assignment
Reel/Frame 062434/0964
Assignment of Assignor's Interest
Recorded: 2023-01-20
Pages: 5
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-01-07
Assignees
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
ABB SCHWEIZ AG
BRUGGERSTRASSE 66, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Participation Factor Based Method for Resynchronization of Microgrids
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 5, 2016
From: SINGH, RAVINDRA; ISHCHENKO, DMITRY
To: ABB TECHNOLOGY LTD.
Reel/Frame 037679/0286 →
Merger
Nov 15, 2016
From: ABB TECHNOLOGY LTD.
To: ABB SCHWEIZ AG
Reel/Frame 040621/0792 →
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
Jan 20, 2023
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 062435/0601 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065536/0840 →