IP Library › Assignment 029385/0885
Patent Assignment
Reel/Frame 029385/0885

Assignment of Assignor's Interest

Recorded: 2012-11-30 Pages: 4
Assignors
SPATSCHECK, OLIVER
Executed: 2005-11-21
VAN DER MERWE, JACOBUS E.
Executed: 2005-11-21
Assignee
AT&T CORP.
32 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10013-2412
Covered Property (1)
Systems, Methods, and Devices for Defending a Network
Patent: 8,719,446 →
Application: 13/690,789 →
Publication: US 2013/0091572
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 4, 2013
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 029569/0046 →
Assignment of Assignor's Interest Jan 4, 2013
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 029569/0093 →