IP Library › Assignment 024971/0105
Patent Assignment
Reel/Frame 024971/0105

Assignment of Assignor's Interest

Recorded: 2010-09-10 Pages: 3
Assignor
TISCHER, STEVEN N.
Executed: 2007-01-30
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Audio Alert Sytem and Method
Patent: 8,065,027 →
Application: 12/428,966 →
Publication: US 2009/0201167
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 5, 2011
From: AT&T BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T DELAWARE INTELLECTUAL PROPERTY INC.
Reel/Frame 025590/0769 →
Assignment of Assignor's Interest Jan 5, 2011
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 025590/0773 →