Patent Assignment
Reel/Frame 018893/0724
Corrective Assignment to Correct the Execution Dates, Previously Recorded at Reel 018810 Frame 0321.
Recorded: 2007-02-13
Pages: 6
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Systems, methods and computer program products for providing access to web services via device authentication in an IMS network
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 18, 2007
From: BEYER, LORAINE; ZWARICO, AMY
To: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
Reel/Frame 018810/0321 →
Assignment of Assignor's Interest
Oct 9, 2014
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 033921/0763 →
Change of Name
Oct 9, 2014
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 033935/0784 →
Change of Name
Oct 9, 2014
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 033935/0825 →
Change of Name
Oct 9, 2014
From: AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 033935/0881 →