IP Library › Assignment 074706/0851
Patent Assignment
Reel/Frame 074706/0851

Assignment of Assignor's Interest

Recorded: 2026-05-20 Pages: 3
Assignor
SHALEN, CATHERINE T.
Executed: 2009-03-29
Assignee
CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
400 SOUTH LASALLE STREET, CHICAGO, ILLINOIS, 60605
Covered Property (1)
Method and System for Creating a Volatility Benchmark Index
Patent: 8,694,407 →
Application: 13/553,341 →
Publication: US 2013/0097064
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 →