IP Library › Assignment 061153/0400
Patent Assignment
Reel/Frame 061153/0400

Change of Name

Recorded: 2022-09-20 Pages: 10
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2019-04-29
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, AARGAU, 5400, SWITZERLAND
Covered Property (1)
Fault Detection in a Power Transmission System
Application: 17/913,022 →
Publication: US 2023/0142049
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 20, 2022
From: MATURU, SURESH; SRIVASTAVA, SACHIN; G, ARULSELVAN; NAIDU, OD
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 061153/0132 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0918 →