Patent Assignment
Reel/Frame 059252/0064
Change of Name
Recorded: 2022-03-14
Pages: 6
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-10-06
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property
(1)
Electronic Converter Designed on the Basis of Welding Technologies
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 15, 2021
From: GRADINGER, THOMAS; BAUMANN, DAVID; LUI, CHUNLEI; TORRESIN, DANIELE
To: AUDI AG; ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 058111/0692 →
Change of Name
Jun 24, 2024
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 067815/0091 →