IP Library Assignment 018394/0848
Patent Assignment
Reel/Frame 018394/0848

Assignment of Assignor's Interest

Recorded: 2006-10-10 Pages: 6
Assignors
DUFFIELD, NICHOLAS
Executed: 2006-08-07
VAN DER MERWE, JACOBUS
Executed: 2006-10-03
SEKAR, VYAS
Executed: 2006-08-15
SPATSCHECK, OLIVER
Executed: 2006-08-18
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013
Covered Property (1)
Method and Apparatus for Large-Scale Automated Distributed Denial of Service Attack Detection
Patent: 8,001,601 →
Application: 11/452,623 →
Publication: US 2007/0283436
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 16, 2023
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 062723/0411 →
Assignment of Assignor's Interest Feb 16, 2023
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 062724/0888 →