IP Library › Assignment 060401/0355
Patent Assignment
Reel/Frame 060401/0355

Change of Name

Recorded: 2022-04-06 Pages: 7
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-09-07
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Metal Substrate Structure for a Semiconductor Power Module
Application: 17/705,980 →
Publication: US 2022/0344456
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 6, 2022
From: GUILLON, DAVID; BEYER, HARALD; EHRBAR, ROMAN
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 059519/0968 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0905 →