IP Library › Assignment 031862/0017
Patent Assignment
Reel/Frame 031862/0017

Assignment of Assignor's Interest

Recorded: 2013-12-31 Pages: 5
Assignors
JOHANSSON, KENNETH
Executed: 2013-10-03
STAHL, ROBERT
Executed: 2013-10-09
Assignee
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 44, CH-8050 ZURICH, SWITZERLAND
Covered Property (1)
Bushings Foil Design
Patent: 8,907,223 →
Application: 14/139,399 →
Publication: US 2014/0110151
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Dec 26, 2019
From: ABB RESEARCH LTD.
To: ABB SCHWEIZ AG
Reel/Frame 051419/0309 →
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 →