IP Library › Assignment 062831/0692
Patent Assignment
Reel/Frame 062831/0692

Assignment of Assignor's Interest

Recorded: 2023-02-28 Pages: 3
Assignors
VOBECKY, JAN
Executed: 2020-11-13
VEMULAPATI, UMAMAHESWARA
Executed: 2020-11-09
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, AARGAU, 5400, SWITZERLAND
Covered Property (1)
Power Semiconductor Device
Application: 18/023,982 →
Publication: US 2023/0317818
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 28, 2023
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 062831/0795 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0918 →