Patent Assignment
Reel/Frame 012424/0222
Assignment of Assignor's Interest
Recorded: 2002-01-02
Pages: 3
Assignor
RAUBA, RAY
Executed: 2001-11-19
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 510, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Method and System for a Long Distance Conference Call Discount Feature
Patent:
6,909,779 →
Application:
09/966,337 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 2009
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 022099/0117 →
Corrective Assignment to Correct the Assignor Name Previously Recorded at Reel: 022099 Frame: 0117. Assignor(S) Hereby Confirms the Assignment .
Nov 30, 2017
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 044553/0619 →