Patent Assignment
Reel/Frame 056502/0842
Assignment of Assignor's Interest
Recorded: 2021-06-10
Pages: 4
Assignors
ROY, CARLOS
Executed: 2020-09-09
MURILLO, RAFAEL
Executed: 2021-03-29
CEBRIAN, LORENA
Executed: 2020-09-25
NOGUES, ANTONIO
Executed: 2020-09-03
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Insulation of Non-Liquid Immersed Transformers
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 10, 2021
From: SÁNCHEZ LAGO, LUIS
To: ABB SCHWEIZ AG
Reel/Frame 056502/0601 →
Assignment of Assignor's Interest
Jun 10, 2021
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 056502/0697 →
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 →