Patent Assignment
Reel/Frame 031270/0673
Assignment of Assignor's Interest
Recorded: 2013-09-24
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.
200 VESEY STREET, NEW YORK, NEW YORK, 10285-4900
Covered Property
(1)
Non Pre-Approved Channel Filtering for Card Acquisition
Application:
14/035,184 →
Publication:
US 2014/0025489
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.