IP Library › Assignment 052263/0075
Patent Assignment
Reel/Frame 052263/0075

Merger

Recorded: 2020-03-30 Pages: 17
Assignor
ABB TECHNOLOGY AG
Executed: 2016-05-09
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Properties (3)
Winding for a Transformer or a Coil and Method for Producing the Winding
Patent: 6,778,060 →
Application: 10/304,083 →
Publication: US 2003/0098768
Winding for a Transformer or a Coil and Method for Winding
Patent: 7,064,644 →
Application: 10/304,118 →
Publication: US 2003/0156004
Method of Manufacturing a Transformer Core Assembly
Patent: 9,257,228 →
Application: 12/795,919 →
Publication: US 2011/0072643
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Change of Name Mar 30, 2020
From: ABB T&D TECHNOLOGY LTD.
To: ABB TECHNOLOGY AG
Reel/Frame 052262/0931 →
Assignment of Assignor's Interest Mar 15, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055589/0769 →
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 →