Patent Assignment
Reel/Frame 019226/0799
Assignment of Assignor's Interest
Recorded: 2007-04-30
Pages: 4
Assignee
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
200 VESEY STREET, GENERAL COUNSEL'S OFFICE, NEW YORK, NEW YORK, 10285-4900
Covered Property
(1)
Device Independent Authentication System and Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.