IP Library › Assignment 023138/0497
Patent Assignment
Reel/Frame 023138/0497

Assignment of Assignor's Interest

Recorded: 2009-08-24 Pages: 3
Assignor
AT&T PROPERTIES, LLC
Executed: 2009-08-21
Assignee
AT&T INTELLECTUAL PROPERY II, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Reverse Firewall with Self-Provisioning
Patent: 8,453,227 →
Application: 11/616,325 →
Publication: US 2007/0204338
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 8, 2007
From: AIELLO, WILLIAM A.; LEIGHTON, WILLIAM J., III; MCDANIEL, PATRICK; KALMANEK, CHARLES ROBERT, JR
To: AT&T CORP.
Reel/Frame 019261/0352 →
Assignment of Assignor's Interest Aug 24, 2009
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 023138/0494 →