Patent Assignment
Reel/Frame 051862/0569
Assignment of Assignor's Interest
Recorded: 2020-02-19
Pages: 3
Assignor
MAJUMDER, RITWIK
Executed: 2017-06-01
Assignee
ABB SCHWEIZ AG
BRUGGERSTRASSE 66, CH-5400 BADEN, SWITZERLAND
Covered Property
(1)
Control of Multiple Energy Storages In A Microgrid
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 21, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG; ABB SCHWEIZ AG
Reel/Frame 057870/0588 →
Change of Name
Oct 21, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 057889/0005 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065536/0991 →