Patent Assignment
Reel/Frame 043439/0927
Confirmatory License
Recorded: 2017-08-29
Pages: 2
Assignor
ABB, INC.
Executed: 2017-03-20
Assignee
UNITED STATES DEPARTMENT OF ENERGY
1000 INDEPENDENCE AVE. S.W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property
(1)
Secured Control of Circuit Breakers in a Digital Substation
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 27, 2015
From: KONDABATHINI, ANIL; NUQUI, REYNALDO; WANG, ZHENYUAN; ISHCHENKO, DMITRY
To: ABB INC.
Reel/Frame 035724/0579 →
Assignment of Assignor's Interest
Mar 15, 2021
From: ABB INC.
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055594/0148 →
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 →