Patent Assignment
Reel/Frame 043970/0877
Assignment of Assignor's Interest
Recorded: 2017-10-27
Pages: 12
Assignor
TRADEHELM, INC.
Executed: 2017-10-23
Assignee
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE, CHICAGO, ILLINOIS, 60606
Covered Property
(1)
Method and Apparatus for Publishing Market Information
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.