Patent Assignment
Reel/Frame 018900/0485
Assignment of Assignor's Interest
Recorded: 2007-02-16
Pages: 4
Assignors
SRIVASTAVA, ATUL K.
Executed: 2007-02-15
GUO, YANYAN
Executed: 2007-02-15
VAPENIK, MICHAEL A.
Executed: 2007-02-15
Assignee
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
GENERAL COUNSEL'S OFFICE, 3 WORLD FINANCIAL CENTER, 200 VESEY STREET, NEW YORK, NEW YORK, 10285-4900
Covered Property
(1)
Non Pre-Approved Channel Filtering for Card Acquisition
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.