Assignment of Assignor's Interest

Recorded: 2008-11-17 Pages: 3

Assignors

KARLSSON, PER H.

Executed: 2008-06-16

BERGLUND, SVEN

Executed: 2008-06-09

NORDSTROM, NILS

Executed: 2008-06-09

Assignee

ABB TECHNOLOGY LTD.

AFFOLTERNSTRASSE 52, ZURICH, CH-8050, SWITZERLAND

Covered Property (1)

Converter station for connecting an AC system to an end of an HVDC transmission line

Patent: 8,098,504 →

Application: 12/161,385 →

Publication: US 2009/0168473

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.