Patent Assignment
Reel/Frame 049577/0469
Assignment of Assignor's Interest
Recorded: 2019-06-25
Pages: 9
Assignors
DI-GIANNI, ANNA
Executed: 2018-12-12
TEHLAR, DENIS
Executed: 2018-08-28
MEIER, PATRICK
Executed: 2018-11-05
ASCHWANDEN, PIA
Executed: 2019-01-09
GASPARINI, RICO
Executed: 2018-07-20
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Device for the Generation, Transmission, Distribution and/or Use of Electrical Energy or Component of Such a Device and Gas Seal for Such a Device or Component
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 15, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055589/0769 →
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 →