IP Library › Assignment 058873/0408
Patent Assignment
Reel/Frame 058873/0408

Change of Name

Recorded: 2021-11-12 Pages: 6
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-09-07
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Traveling Wave Based Fault Location Using Unsynchronized Measurements for Transmission Lines
Application: 16/764,695 →
Publication: US 2021/0003625
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 2, 2020
From: NAIDU, OBBALAREDDI DEMUDU; GORE, RAHUL NANDKUMAR; KUBAL, NANDKISHOR
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 053111/0001 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0905 →