Patent Assignment
Reel/Frame 016146/0170
Assignment of Assignor's Interest
Recorded: 2004-12-30
Pages: 6
Assignors
WRIGHT, STEVEN A.
Executed: 2004-12-14
WHITED, ALBERT
Executed: 2004-12-22
ANSCHUTZ, THOMAS A.
Executed: 2004-12-14
ZIMLER, RANDY
Executed: 2004-12-15
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Sip-Based Session Control Among a Plurality of Multimedia Devices
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 18, 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 021855/0616 →
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 →