IP Library Assignment 031760/0573
Patent Assignment
Reel/Frame 031760/0573

Assignment of Assignor's Interest

Recorded: 2013-12-11 Pages: 5
Assignors
PAPASTERGIOU, KONSTANTINOS
Executed: 2013-10-15
PAN, ZHIGUO
Executed: 2013-10-11
Assignee
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 44, CH-8050 ZURICH, SWITZERLAND
Covered Property (1)
System for Distributing Electric Power to an Electrical Grid
Patent: 9,041,257 →
Application: 14/075,474 →
Publication: US 2014/0062221
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Dec 26, 2019
From: ABB RESEARCH LTD.
To: ABB SCHWEIZ AG
Reel/Frame 051419/0309 →