Patent Assignment
Reel/Frame 017866/0035
Assignment of Assignor's Interest
Recorded: 2006-05-03
Pages: 7
Assignors
ADCOCK, PAUL D.
Executed: 2006-04-19
CORMACK, MICHAEL A.
Executed: 2006-04-19
HALLER, THOMAS F.
Executed: 2006-04-20
HILL, ROBERT A.
Executed: 2006-04-20
Assignee
ARCHIPELAGO HOLDINGS, INC.
100 SOUTH WACKER DRIVE, SUITE 1800, CHICAGO, ILLINOIS, 60606
Covered Property
(1)
Tracking liquidity order
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.