IP Library › Assignment 016723/0537
Patent Assignment
Reel/Frame 016723/0537

Assignment of Assignor's Interest

Recorded: 2005-06-22 Pages: 3
Assignors
NGUYEN, HONG THI
Executed: 2002-06-20
ROBERTS, LINDA ANN
Executed: 2002-06-20
SILVER, EDWARD MICHAEL
Executed: 2002-06-20
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Caller Control of Internet Call Waiting
Patent: 7,443,973 →
Application: 11/158,539 →
Publication: US 2005/0238158
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 25, 2008
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC., F/K/A AT&T BLS INTELLECTUAL PROPERTY, INC., F/K/A AT&T INTELLECTUAL PROPERTY, INC., F/K/A BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 021570/0874 →