IP Library › Assignment 054158/0423
Patent Assignment
Reel/Frame 054158/0423

Assignment of Assignor's Interest

Recorded: 2020-10-25 Pages: 3
Assignors
HEDLUND, ROGER
Executed: 2019-06-17
SJÖBERG, PETER
Executed: 2019-06-17
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, CH-5400, SWITZERLAND
Covered Property (1)
Bushing Equipped with an Optical Fibre
Application: 17/050,446 →
Publication: US 2021/0143627
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 25, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 054158/0443 →
Change of Name Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058601/0692 →
Merger Oct 4, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065118/0688 →