IP Library › Assignment 058910/0286
Patent Assignment
Reel/Frame 058910/0286

Change of Name

Recorded: 2022-02-07 Pages: 6
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2019-04-29
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, CH-5400, SWITZERLAND
Covered Property (1)
Draw-Rod Bushing with Sealed Bottom Contact
Application: 17/633,338 →
Publication: US 2022/0293302
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 7, 2022
From: GRAAS, FREDRIK; CALPSON, JESPER; RAVANAL, ALEJANDRA; EMILSSON, DAVID
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 058910/0200 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →