IP Library › Assignment 062825/0725
Patent Assignment
Reel/Frame 062825/0725

Assignment of Assignor's Interest

Recorded: 2023-02-28 Pages: 4
Assignors
KESTER, JEFFREY JOSEPH
Executed: 2020-09-03
MUGWYLER, REMO
Executed: 2020-09-08
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property (1)
Chargeless Interrupter Device for Surge Arrester
Application: 18/023,840 →
Publication: US 2023/0318282
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 28, 2023
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 062825/0750 →
Change of Name Feb 28, 2023
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 062886/0213 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →