IP Library › Assignment 018284/0281
Patent Assignment
Reel/Frame 018284/0281

Assignment of Assignor's Interest

Recorded: 2006-09-21 Pages: 4
Assignors
STENESTAM, BENGT-OLOF
Executed: 2006-07-31
ANDERSSON, GUNNAR
Executed: 2006-07-31
Assignee
ABB TECHNOLOGY LTD.
AFFOLTERNSTRASSE 44, CH-8050 ZURICH, SWITZERLAND
Covered Property (1)
Control System for a Transformer or Reactor
Patent: 7,444,266 →
Application: 11/385,434 →
Publication: US 2007/0225945
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 15, 2016
From: ABB TECHNOLOGY LTD
To: ABB SCHWEIZ AG
Reel/Frame 040620/0802 →
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 →