Patent Assignment
Reel/Frame 020423/0974
Assignment of Assignor's Interest
Recorded: 2008-01-28
Pages: 3
Assignor
SHALEN, CATHERINE T.
Executed: 2008-01-25
Assignee
CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
400 S. LASALLE STREET, CHICAGO, ILLINOIS, 60605
Covered Properties
(2)
Method and System for Creating and Trading Derivative Investment Instruments Based on an Index of Collateralized Options
Method and System for Creating and Trading Derivative Investment Instruments Based on an Index of Collateralized Options
Application:
60/887,294 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Ownership Dispute - Arbitration Initiated
Sep 8, 2009
From: FINN, DAVID; MONSTRELL LTD. T/A MICROELECTRONICS CONSULTANCY
To: HID GLOBAL GMBH
Reel/Frame 023196/0578 →
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 →