IP Library › Assignment 042422/0314
Patent Assignment
Reel/Frame 042422/0314

Assignment of Assignor's Interest

Recorded: 2017-05-18 Pages: 2
Assignor
ABB AB
Executed: 2017-05-18
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, CH-5400 BADEN, SWITZERLAND
Covered Property (1)
System For Protection Of Dry Type Transformers
Patent: 9,882,373 →
Application: 14/550,394 →
Publication: US 2016/0149396
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 17, 2014
From: LINDELL, ELISABETH; LILJESTRAND, LARS; GREUTER, FELIX
To: ABB AB
Reel/Frame 034525/0416 →
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 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 →