IP Library › Assignment 020386/0203
Patent Assignment
Reel/Frame 020386/0203

Assignment of Assignor's Interest

Recorded: 2008-01-18 Pages: 7
Assignors
O'CONNELL, MARTY
Executed: 2008-01-17
HIATT, JR., JOHN
Executed: 2008-01-09
SPETH, WILLIAM
Executed: 2008-01-09
Assignee
CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
400 S. LASALLE STREET, CHICAGO, ILLINOIS, 60605
Covered Property (1)
System and Method for Creating and Trading a Derivative Investment Instrument Over a Range of Index Values
Patent: 8,165,953 →
Application: 11/849,835 →
Publication: US 2009/0063362
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 →