Patent Assignment
Reel/Frame 031300/0571
Assignment of Assignor's Interest
Recorded: 2013-09-27
Pages: 3
Assignor
PETERSON, WILLIAM L
Executed: 2013-09-23
Assignee
ABB
AFFOLTERNSTRASSE 44, ZURICH, 8050, SWITZERLAND
Covered Property
(1)
Online Protection Coordination for Distribution Management System
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 13, 2012
From: ISHCHENKO, DMITRY; LI, ZHAO; STOUPIS, JAMES D.; BASS, MARTIN
To: ABB RESEARCH LTD.
Reel/Frame 029284/0144 →
Corrective Assignment to Correct the Assignee Name from "Abb" to "Abb Research Ltd." Previously Recorded on Reel 031300 Frame 0571. Assignor(S) Hereby Confirms the Assignment of Assignors Interest, Assignor: Peterson, William L....
Oct 2, 2013
From: PETERSON, WILLIAM L
To: ABB RESEARCH LTD.
Reel/Frame 031329/0743 →
Merger
Dec 26, 2019
From: ABB RESEARCH LTD.
To: ABB SCHWEIZ AG
Reel/Frame 051419/0309 →
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 →