Assignment of Assignor's Interest

Recorded: 2003-03-03 Pages: 3

Assignors

GINSBERG, PHILIP M.

Executed: 2003-02-08

HEATON, TIMOTHY H.

Executed: 2003-01-13

Assignee

ESPEED, INC.

135 EAST 57TH STREET, 5TH FLOOR, NEW YORK, NEW YORK, 10022

Covered Property (1)

Futures Contract on Options Contracts Exchange Device

Patent: 7,707,096 →

Application: 10/329,809 →

Publication: US 2003/0125982

Related Assignments (1)

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