IP Library › Assignment 065564/0091
Patent Assignment
Reel/Frame 065564/0091

Change of Name

Recorded: 2023-11-14 Pages: 4
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2019-04-29
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
On-Load Tap Changer with Positioning Device and Method for Assembling an on-Load Tap Changer
Application: 18/560,711 →
Publication: US 2024/0249893
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 14, 2023
From: VASILEV, BORISLAV; KOKEV, TODOR; MIHAYLOV, ANGEL; LARSSON, TOMMY L
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 065552/0569 →
Merger Nov 14, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065552/0664 →