Patent Assignment
Reel/Frame 063700/0121
Assignment of Assignor's Interest
Recorded: 2023-05-19
Pages: 4
Assignor
ABB SCHWEIZ AG
Executed: 2021-01-07
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, CH-5400, SWITZERLAND
Covered Property
(1)
Grid Forming Vector Current Control
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 19, 2023
From: SCHWEIZER, MARIO; ALMER, STEFAN; HARNEFORS, LENNART
To: ABB SCHWEIZ AG
Reel/Frame 063699/0127 →
Change of Name
May 19, 2023
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 063701/0656 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065537/0044 →