Patent Assignment
Reel/Frame 051875/0921
Assignment of Assignor's Interest
Recorded: 2020-02-20
Pages: 3
Assignor
ISAACSON, CHRISTOPHER A.
Executed: 2019-07-10
Assignee
CBOE EXCHANGE, INC.
400 SOUTH LASALLE STREET, CHICAGO, ILLINOIS, 60605
Covered Property
(1)
Financial Exchange System and Method for Processing Retail Price Improvement Orders
Patent:
10,740,842 →
Application:
16/557,627 →