IP Library Assignment 013190/0402
Patent Assignment
Reel/Frame 013190/0402

Assignment of Assignor's Interest

Recorded: 2002-08-08 Pages: 2
Assignors
NORRIS, EDWARD JAMES
Executed: 2002-08-08
DUMAS, DAVID KENNETH
Executed: 2002-08-08
Assignee
VERIZON LABORATORIES INC.
40 SYLVAN ROAD, WALTHAM, MASSACHUSETTS, 02451-1128
Covered Property (1)
Detection of Softswitch Attacks
Patent: 7,412,722 →
Application: 10/215,410 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 28, 2014
From: VERIZON LABORATORIES INC.
To: VERIZON PATENT AND LICENSING INC.
Reel/Frame 033428/0478 →
Assignment of Assignor's Interest Nov 19, 2015
From: VERIZON PATENT AND LICENSING INC.
To: PALO ALTO NETWORKS, INC.
Reel/Frame 037093/0790 →