Patent Assignment
Reel/Frame 050002/0165
Assignment of Assignor's Interest
Recorded: 2019-08-08
Pages: 7
Assignors
ZUEGER, HARRY
Executed: 2019-03-04
CUENIN, YANN
Executed: 2019-03-12
ALPHAND, YOANN
Executed: 2019-03-19
Assignee
ABB SCHWEIZ AG
BROWN BOVERI STRASSE 6, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Cooling System and Method for a Dual-Powered Railroad Vehicle
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 →
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 →