Patent Assignment
Reel/Frame 026232/0077
Assignment of Assignor's Interest
Recorded: 2011-05-05
Pages: 4
Assignor
PERRY, NATHAN E.
Executed: 2001-06-22
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 510, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Systems and Methods for Implementing a Parental Control Feature Within a Telecommunications Network
Patent:
7,974,400 →
Application:
11/943,541 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 4, 2008
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION; AT&T INTELLECTUAL PROPERTY, INC.; AT&T BLS INTELLECTUAL PROPERTY, INC.
To: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
Reel/Frame 021930/0927 →
Assignment of Assignor's Interest
Feb 2, 2009
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 022191/0244 →