Patent Assignment
Reel/Frame 017937/0137
Assignment of Assignor's Interest
Recorded: 2006-05-26
Pages: 5
Assignors
FANTANA, NICOLAIE LAURENTIU
Executed: 2006-01-19
PETERSSON, LARS
Executed: 2006-01-23
PERKINS, MARK D.
Executed: 2006-03-17
GIRGIS, RAMSIS S.
Executed: 2006-03-20
FAZLAGIC, ASIM
Executed: 2006-03-17
Assignee
ABB PATENT GMBH
WALLSTADTER STRASSE 59, 68520 LADENBURG, GERMANY
Covered Property
(1)
Method and System for Systematic Evaluation of Evaluation Parameters of Technical Operational Equipment
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 6, 2020
From: ABB SCHWEIZ AG
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 052916/0001 →
Confirmation of Ip Ownership
May 5, 2020
From: ABB PATENT GMBH
To: ABB SCHWEIZ AG
Reel/Frame 052567/0879 →
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 →