IP Library Assignment 016785/0405
Patent Assignment
Reel/Frame 016785/0405

Assignment of Assignor's Interest

Recorded: 2005-07-20 Pages: 3
Assignors
BRILL, ROGER E.
Executed: 2005-06-03
DRAKE, JENNIFER L.
Executed: 2005-06-13
Assignee
ARCHIPELAGO HOLDINGS, INC.
100 SOUTH WACKER DRIVE, SUITE 1800, CHICAGO, ILLINOIS, 60606
Covered Property (1)
Liquidity Analysis System and Method
Patent: 7,912,775 →
Application: 11/122,498 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 25, 2012
From: ARCHIPELAGO HOLDINGS, INC.
To: NYSE GROUP, INC.
Reel/Frame 029194/0290 →