Patent Assignment
Reel/Frame 055267/0871
Assignment of Assignor's Interest
Recorded: 2021-02-16
Pages: 9
Assignors
SJÖBERG, PETER
Executed: 2019-06-12
EMMEL, JAKOB
Executed: 2019-06-29
CZYZEWSKI, JAN
Executed: 2019-06-17
DAIS, ANSGAR
Executed: 2019-06-11
STACY, FABIAN
Executed: 2021-02-09
ROOSGARDH, LEIF
Executed: 2019-06-11
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, CH-5400, SWITZERLAND
Covered Property
(1)
Removable Bushing Flange
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 16, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055267/0969 →
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058601/0692 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →