IP Library Assignment 016497/0260
Patent Assignment
Reel/Frame 016497/0260

Assignment of Assignor's Interest

Recorded: 2005-04-25 Pages: 2
Assignor
CLARINGBURN, HARRY RICHARD
Executed: 2004-09-15
Assignee
MARCONI UK INTELLECTUAL PROPERTY LTD.
P. O. BOX 53, NEW CENTURY PARK, COVENTRY, CV3 1HJ, UNITED KINGDOM
Covered Property (1)
Add/Drop Node for an Opical Communications Network
Patent: 7,609,970 →
Application: 10/506,924 →
Publication: US 2005/0226619
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 22, 2006
From: MARCONI UK INTELLECTUAL PROPERTY LTD.
To: M(DGP1) LTD
Reel/Frame 018635/0425 →
Assignment of Assignor's Interest Nov 22, 2006
From: M(DGP1) LTD
To: ERICSSON AB
Reel/Frame 018797/0607 →