Patent Assignment
Reel/Frame 055262/0475
Assignment of Assignor's Interest
Recorded: 2021-02-15
Pages: 3
Assignor
STEVENS, RICHARD
Executed: 2021-02-15
Assignee
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE, CHICAGO, ILLINOIS, 60606
Covered Property
(1)
User Interface Enabling Unconstrained Data Inputs to a Constrained System
Patent:
11,354,741 →
Application:
17/176,074 →