Patent Assignment
Reel/Frame 063699/0127
Assignment of Assignor's Interest
Recorded: 2023-05-19
Pages: 11
Assignors
SCHWEIZER, MARIO
Executed: 2022-05-17
ALMER, STEFAN
Executed: 2022-05-19
HARNEFORS, LENNART
Executed: 2022-05-16
Assignee
ABB SCHWEIZ AG
BRUGGERSTRASSE 66, BADEN, 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: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 063700/0121 →
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 →