IP Library › Assignment 031142/0615
Patent Assignment
Reel/Frame 031142/0615

Assignment of Assignor's Interest

Recorded: 2013-09-05 Pages: 3
Assignor
SILVER, EDWARD MICHAEL
Executed: 2003-06-18
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Network-Based Timed Ring Suppression
Patent: 9,426,280 →
Application: 14/016,153 →
Publication: US 2014/0003592
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 18, 2014
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 034198/0020 →
Change of Name Nov 18, 2014
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 034283/0013 →
Change of Name Nov 18, 2014
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 034283/0025 →
Change of Name Nov 18, 2014
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 034283/0081 →