Patent Assignment
Reel/Frame 056502/0601
Assignment of Assignor's Interest
Recorded: 2021-06-10
Pages: 3
Assignor
SÁNCHEZ LAGO, LUIS
Executed: 2021-06-09
Assignee
ABB SCHWEIZ AG
BRUGGERSTRASSE 66, BADEN, AARGAU, 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: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 056502/0697 →
Assignment of Assignor's Interest
Jun 10, 2021
From: ROY, CARLOS; MURILLO, RAFAEL; CEBRIAN, LORENA; NOGUES, ANTONIO
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 056502/0842 →
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 →