IP Library › Assignment 049955/0444
Patent Assignment
Reel/Frame 049955/0444

Assignment of Assignor's Interest

Recorded: 2019-08-05 Pages: 7
Assignors
SMITH, EILEEN C.
Executed: 2003-04-23
MONTENSANO, ANTHONY
Executed: 2003-04-15
TILLY, EDWARD T.
Executed: 2003-04-22
ESPOSITO, MARK A.
Executed: 2003-04-24
KIPNES, STUART J.
Executed: 2003-04-24
CARONE, ANTHONY J.
Executed: 2003-04-24
Assignee
CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
400 SOUTH LASALLE STREET, CHICAGO, ILLINOIS, 60605
Covered Property (1)
Hybrid Trading System for Concurrently Trading Securities or Derivatives Through Both Electronic and Open-Outcry Trading Mechanisms
Application: 13/715,476 →
Publication: US 2013/0238481
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 7, 2017
From: CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
To: CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
Reel/Frame 044741/0138 →
Change of Name Dec 7, 2017
From: CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
To: CBOE EXCHANGE, INC.
Reel/Frame 044742/0576 →