Patent Assignment
Reel/Frame 059252/0070
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)
Direct Cooling of a Power Converter by Using a Stamped Plate
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 10, 2022
From: GRADINGER, THOMAS; APELSMEIER, ANDREAS; SÖHNLE, BENJAMIN; TORRESIN, DANIELE
To: AUDI AG; ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 059222/0200 →
Change of Name
Jun 24, 2024
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 067815/0091 →