IP Library Assignment 023762/0824
Patent Assignment
Reel/Frame 023762/0824

Assignment of Assignor's Interest

Recorded: 2010-01-12 Pages: 4
Assignors
ISRAELSSON TAMPE, STEFAN
Executed: 2007-06-01
LOFGREN, PETER
Executed: 2009-06-18
LOGIN, PIOTR
Executed: 2009-05-27
JACOBSON, BJORN
Executed: 2009-05-14
Assignee
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 52, ZURICH, CH-8050, SWITZERLAND
Covered Property (1)
Cooling System for a Dry-Type Air-Core Reactor
Patent: 8,049,587 →
Application: 12/513,734 →
Publication: US 2010/0117776
Related Assignments (2)
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 →