Assignment of Assignor's Interest

Recorded: 2010-10-11 Pages: 3

Assignor

HEATON, TIMOTHY H

Executed: 2003-09-04

Assignee

ESPEED, INC.

135 EAST 57TH STREET, NEW YORK, NEW YORK, 10019

Covered Property (1)

Graphical User Interface Related to Non-Standard Trading of Financial Instruments

Patent: 8,060,427 →

Application: 12/901,628 →

Publication: US 2011/0029421

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.