IP Library Assignment 062332/0310
Patent Assignment
Reel/Frame 062332/0310

Assignment of Assignor's Interest

Recorded: 2023-01-10 Pages: 6
Assignors
JOHANNESSON, NICLAS
Executed: 2020-11-08
ABDALRAHMAN, ADIL
Executed: 2020-11-19
KUMAR-NAYAK, KHIROD
Executed: 2020-11-30
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, AARGAU, 5400, SWITZERLAND
Covered Property (1)
Control of a Modular Multilevel Converter of a Full Bridge or Mixed Arm Type in Case of a Dc Line Disturbance
Application: 18/015,493 →
Publication: US 2023/0198379
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 10, 2023
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 062332/0349 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0918 →