IP Library › Assignment 018045/0628
Patent Assignment
Reel/Frame 018045/0628

Assignment of Assignor's Interest

Recorded: 2006-06-26 Pages: 2
Assignors
MESSING, LARS
Executed: 2005-09-02
KARLSSON, DANIEL
Executed: 2005-09-09
Assignee
ABB AB
KOPPARBERGSVAGEN 2, SE-721 83, VASTERAS, SWEDEN
Covered Property (1)
Device and a Method for Power Balancing
Patent: 7,957,844 →
Application: 10/544,030 →
Publication: US 2006/0255791
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 23, 2018
From: ABB AB
To: ABB SCHWEIZ AG
Reel/Frame 045713/0398 →
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 →