Patent Assignment
Reel/Frame 015617/0804
Assignment of Assignor's Interest
Recorded: 2005-01-24
Pages: 3
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Methods, Systems, and Computer Program Products for Providing Authentication in a Computer Environment
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Nunc Pro Tunc Assignment
Aug 25, 2011
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 026810/0547 →
Assignment of Assignor's Interest
Nov 16, 2011
From: AT&T INTELLECTUAL PROPERTY I, LP
To: WORCESTER TECHNOLOGIES LLC
Reel/Frame 027241/0681 →
Change of Name
Nov 16, 2011
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 027242/0038 →
Change of Name
Nov 16, 2011
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 027242/0076 →
Change of Name
Nov 16, 2011
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 027242/0089 →
Merger
Jun 18, 2013
From: WORCESTER TECHNOLOGIES LLC
To: INTELLECTUAL VENTURES II LLC
Reel/Frame 030638/0027 →