Patent Assignment
Reel/Frame 025143/0462
Assignment of Assignor's Interest
Recorded: 2010-10-15
Pages: 4
Assignors
ZILLMANN, KARL
Executed: 2009-06-09
MOENIG, WOLFGANG
Executed: 2009-06-09
WEBER, BENJAMIN
Executed: 2009-06-22
Assignee
ABB AG
KALLSTADTER STRASSE 1, MANNHEIM, 68309, GERMANY
Covered Property
(1)
Method for Producing a Transformer Coil, and a Transformer Coil Produced Using This Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Confirmation of Ip Ownership
May 5, 2020
From: ABB AG
To: ABB SCHWEIZ AG
Reel/Frame 052567/0918 →
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058666/0540 →