IP Library › Assignment 046571/0242
Patent Assignment
Reel/Frame 046571/0242

Assignment of Assignor's Interest

Recorded: 2018-08-07 Pages: 5
Assignors
TUCKEY, ANDREW
Executed: 2018-02-23
ZIMMERMANN, JUERGEN
Executed: 2018-02-23
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property (1)
Fault Current Enhancement for Energy Resources with Power Electronic Interface
Application: 15/837,514 →
Publication: US 2018/0102638
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 20, 2023
From: ABB SCHWEIZ AG
To: ABB SCHWEIZ AG; ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 062435/0393 →
Change of Name Jan 20, 2023
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 062435/0601 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065536/0840 →