Patent Assignment
Reel/Frame 023820/0574
Assignment of Assignor's Interest
Recorded: 2010-01-20
Pages: 3
Assignee
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
200 VESEY STREET, 3 WORLD FINANCIAL CENTER, NEW YORK, NEW YORK, 10285-4900
Covered Property
(1)
System and Method for Increasing Marketing Performance Using Spend Level Data
Application:
12/690,772 →
Publication:
US 2011/0178855
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.