IP Library › Assignment 062642/0437
Patent Assignment
Reel/Frame 062642/0437

Assignment of Assignor's Interest

Recorded: 2023-02-09 Pages: 3
Assignors
MANEV, GEORGI
Executed: 2020-10-27
KOKEV, TODOR PANTELEEV
Executed: 2020-10-27
MIHAYLOV, ANGEL
Executed: 2020-10-27
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Switching System for an on-Load Tap Changer, on-Load Tap Changer and Method for Switching a Tap Connection of an on-Load Tap Changer
Application: 18/020,459 →
Publication: US 2023/0230781
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065548/0869 →
Change of Name Jan 29, 2024
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 066283/0513 →