IP Library › Assignment 032734/0116
Patent Assignment
Reel/Frame 032734/0116

Change of Name

Recorded: 2014-04-22 Pages: 2
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property (1)
Methods and Apparatus for Maintaining Connectivity with an Internet Protocol Phone Operating Behind a Firewall
Patent: 8,514,847 →
Application: 12/647,215 →
Publication: US 2010/0098061
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 8, 2010
From: DOHERTY, JAMES M.; ADAMS, THOMAS LEE; MUELLER, STEVE
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 024503/0958 →
Change of Name Apr 22, 2014
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 032734/0111 →