IP Library › Assignment 013302/0915
Patent Assignment
Reel/Frame 013302/0915

Assignment of Assignor's Interest

Recorded: 2002-09-16 Pages: 6
Assignors
VAN NATTER, DOUGLAS C.
Executed: 2002-09-13
ENSMINGER, JOHN D.
Executed: 2002-09-13
Assignee
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
824 MARKET STREET, SUITE 510, WILMINGTON, DELAWARE, 19801
Covered Property (1)
System and Method for Efficiently Storing Information Related to a Telephone Number
Patent: 7,630,983 →
Application: 10/243,667 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 15, 2008
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC. (FORMERLY D/B/A AT&T BLS INTELLECTUAL PROPERTY, INC., FORMERLY D/B/A/ AT&T INTELLECTUAL PROPERTY, INC., FORMERLY D/B/A/ BELLSOUTH INTELLECTUAL PROPERTY CORPORATION)
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 021685/0788 →