IP Library › Assignment 034144/0385
Patent Assignment
Reel/Frame 034144/0385

Assignment of Assignor's Interest

Recorded: 2014-11-11 Pages: 3
Assignors
WIKSTRÖM, TOBIAS
Executed: 2014-08-25
SETZ, THOMAS
Executed: 2014-08-25
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, ZÜRICH, CH-8050, SWITZERLAND
Covered Property (1)
High-Power Semiconductor Module
Patent: 9,490,621 →
Application: 14/328,848 →
Publication: US 2015/0162738
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 28, 2016
From: ABB TECHNOLOGY AG
To: ABB SCHWEIZ AG
Reel/Frame 040171/0232 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Change of Name Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058666/0540 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →