Patent Assignment
Reel/Frame 033424/0572
Assignment of Assignor's Interest
Recorded: 2014-07-30
Pages: 7
Assignors
BRENDEL, HARTMUT
Executed: 2014-06-17
STARKE, MATTHIAS
Executed: 2014-07-06
HUBNER, MARIKKA
Executed: 2014-07-04
BUCHNER, RALF
Executed: 2014-07-04
HERKERT, KLAUS
Executed: 2014-06-23
LI PIRA, ISIDORO
Executed: 2014-06-17
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, ZURICH, 8050, SWITZERLAND
Covered Property
(1)
Oil-Filled Transformer Switching Frame
Related Assignments
(5)
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 040622/0001 →
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 →
Corrective Assignment to Correct the Conveying Party "Abb Technology Ltd."Should Read "Abb Technology Ag" Previously Recorded at Reel: 040622 Frame: 0001. Assignor(S) Hereby Confirms the Merger.
May 11, 2022
From: ABB TECHNOLOGY AG
To: ABB SCHWEIZ AG
Reel/Frame 059927/0857 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →