IP Library › Assignment 034073/0740
Patent Assignment
Reel/Frame 034073/0740

Nunc Pro Tunc Assignment

Recorded: 2014-10-30 Pages: 3
Assignor
AT&T SERVICES, INC.
Executed: 2014-10-30
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property (1)
Method and System for Information Querying
Patent: 8,904,442 →
Application: 11/851,254 →
Publication: US 2009/0070305
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 25, 2007
From: GIBBON, DAVID; BEGEJA, LEE; LIU, ZHU; RENGER, BERNARD S.
To: AT&T SERVICES, INC.
Reel/Frame 019873/0917 →