Patent Assignment
Reel/Frame 059307/0260
Change of Name
Recorded: 2022-03-02
Pages: 4
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-09-07
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Power Semiconductor Module and Method of Forming the Same
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 2, 2022
From: SCHUDERER, JUERGEN; GRADINGER, THOMAS
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 059150/0891 →
Assignment of Assignor's Interest
Mar 2, 2022
From: TORRESIN, DANIELE
To: ABB SCHWEIZ AG
Reel/Frame 059151/0145 →
Assignment of Assignor's Interest
Mar 2, 2022
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 059151/0201 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0905 →