Patent Assignment
Reel/Frame 028164/0663
Assignment of Assignor's Interest
Recorded: 2012-05-07
Pages: 3
Assignee
ESPEED, INC.
135 EAST 57TH STREET, 5TH FLOOR, NEW YORK, NEW YORK, 10022
Covered Property
(1)
System and Method for Determining an Index for an Item Based on Market Information
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.