IP Library › Assignment 022761/0544
Patent Assignment
Reel/Frame 022761/0544

Assignment of Assignor's Interest

Recorded: 2009-06-01 Pages: 3
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-02
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Ain Query Redirection
Patent: 7,813,491 →
Application: 10/804,376 →
Publication: US 2004/0177348
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 1, 2009
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 022761/0423 →
Assignment of Assignor's Interest Jun 1, 2009
From: SBC PROPERTIES, L.P.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 022761/0427 →