IP Library › Assignment 058304/0994
Patent Assignment
Reel/Frame 058304/0994

Change of Name

Recorded: 2021-12-06 Pages: 6
Assignor
ABB POWER GRIDS SWITZERLAND AG
Executed: 2021-10-06
Assignee
HITACHI ENERGY SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Method for Generating a Clock Frequency
Patent: 7,772,896 →
Application: 12/225,964 →
Publication: US 2009/0167383
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 2, 2008
From: BRATSCHKE, THOMAS; SCHNIEDEWIND, GERD
To: KEYMILE GMBH
Reel/Frame 021657/0191 →
Assignment of Assignor's Interest Jan 29, 2019
From: KEYMILE GMBH
To: ABB SCHWEIZ AG
Reel/Frame 048164/0427 →
Assignment of Assignor's Interest Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Change of Name Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058666/0540 →
Merger Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →