IP Library › Assignment 035081/0391
Patent Assignment
Reel/Frame 035081/0391

Assignment of Assignor's Interest

Recorded: 2015-03-04 Pages: 2
Assignor
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
645 E. PLUM LANE, RENO, NEVADA, 89502
Covered Property (1)
Systems and Methods for Automatic Public Switched Telephone Network Backup of Voice Over Internet Protocol Services
Patent: 8,861,507 →
Application: 12/822,389 →
Publication: US 2010/0322082
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 4, 2015
From: RODEN, BARBARA; HORTON, JOHN JOSEPH, JR.
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 035081/0357 →
Change of Name Mar 4, 2015
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 035123/0264 →
Change of Name Mar 4, 2015
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 035123/0266 →
Change of Name Mar 4, 2015
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 035123/0336 →