IP Library Assignment 032938/0101
Patent Assignment
Reel/Frame 032938/0101

Assignment of Assignor's Interest

Recorded: 2014-05-21 Pages: 3
Assignor
LIU, RONGSHENG
Executed: 2014-05-06
Assignee
ABB RESEARCH LTD.
AFFOLTERNSTRASSE 44, CH-8050 ZURICH, SWITZERLAND
Covered Property (1)
Direct Current (Dc) Transmission System Comprising a Thickness Controlled Laminated Insulation Layer and Method of Manufacturing
Patent: 9,129,721 →
Application: 14/282,430 →
Publication: US 2014/0251654
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 21, 2017
From: ABB RESEARCH LTD
To: ABB SCHWEIZ AG
Reel/Frame 041318/0111 →
Assignment of Assignor's Interest Mar 2, 2017
From: ABB SCHWEIZ AG
To: ABB HV CABLES (SWITZERLAND) GMBH
Reel/Frame 041433/0447 →