Patent Assignment
Reel/Frame 029139/0256
Assignment of Assignor's Interest
Recorded: 2012-10-16
Pages: 4
Assignee
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
200 VESEY STREET, 3 WORLD FINANCIAL CENTER, NY, NEW YORK, 10285
Covered Property
(1)
Systems and Methods for Semantic Information Retrieval
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.