Patent Assignment
Reel/Frame 055731/0378
Assignment of Assignor's Interest
Recorded: 2021-03-26
Pages: 4
Assignor
WIDMER, THEO
Executed: 2008-01-21
Assignee
ABB SCHWEIZ AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Display Screen with an Animated Graphical User Interface for Power Control System
Patent:
922,421 →
Application:
29/715,597 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 26, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055731/0452 →
Assignment of Assignor's Interest
Mar 26, 2021
From: SCHMIDLE, ARMIN; MARTINOD, SEBASTIEN; STEIMLE, TONI; KERNER, PETRA
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055731/0514 →
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 065548/0905 →