Patent Assignment
Reel/Frame 023665/0950
Assignment of Assignor's Interest
Recorded: 2009-12-16
Pages: 3
Assignors
THORPE, MICHAEL G.
Executed: 2000-08-15
DETRIE, ROBERT C.
Executed: 2000-08-15
BIELBY, GREGORY J.
Executed: 2000-08-17
Assignee
NORTEL NETWORKS LIMITED
380 ST. ANTOINE STREET WEST, 8TH FLOOR, MONTREAL, QUEBEC, H2Y 3Y4, CANADA
Covered Property
(1)
Enhanced directory assistance automation
Application:
11/273,590 →
Publication:
US 2006/0093120
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.