Patent Assignment
Reel/Frame 031540/0324
Assignment of Assignor's Interest
Recorded: 2013-11-04
Pages: 3
Assignor
NELGES, JORG
Executed: 2013-10-28
Assignee
ABB AG
KALLSTADTER STR. 1, MANNHEIM, DE-68309, GERMANY
Covered Property
(1)
Insulating Varnish and Insulation Laminate
Related Assignments
(4)
Other recorded transfers of the patent 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 →
Confirmation of Ip Ownership
May 5, 2020
From: ABB AG
To: ABB SCHWEIZ AG
Reel/Frame 052567/0918 →
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 →