IP Library › Assignment 042757/0143
Patent Assignment
Reel/Frame 042757/0143

Assignment of Assignor's Interest

Recorded: 2017-06-20 Pages: 5
Assignors
SARVER, CHARLIE
Executed: 2016-08-25
PAULEY, WILLIAM E., JR
Executed: 2016-08-25
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property (1)
Transformer and Transformer Core
Application: 15/248,683 →
Publication: US 2017/0062118
Related Assignments (3)
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 →
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 →