IP Library › Assignment 036445/0424
Patent Assignment
Reel/Frame 036445/0424

Assignment of Assignor's Interest

Recorded: 2015-08-28 Pages: 5
Assignors
CAVANAUGH, CRAIG M.
Executed: 2007-05-02
RUCKART, JOHN P.
Executed: 2007-05-03
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 425, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Interactive Voice Response with User Designated Delivery
Application: 14/837,404 →
Publication: US 2015/0369624
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 21, 2016
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 041120/0556 →
Assignment of Assignor's Interest Dec 21, 2016
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 041127/0464 →