Patent Assignment
Reel/Frame 013008/0649
Assignment of Assignor's Interest
Recorded: 2002-06-11
Pages: 3
Assignor
SWEETING, MICHAEL
Executed: 2002-06-11
Assignee
ESPEED, INC.
32ND FLOOR, 299 PARK AVENUE, NEW YORK, NEW YORK, 10171
Covered Property
(1)
Price Improvement in an Active Trading Market
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.