Patent Assignment
Reel/Frame 033000/0714
Assignment of Assignor's Interest
Recorded: 2014-05-30
Pages: 6
Assignors
BISCAMP, LEWIS
Executed: 2012-01-05
FEUSER, DANIEL
Executed: 2011-12-16
CHERN, ERIC
Executed: 2011-12-16
HALL, ANDREW
Executed: 2011-12-16
KEPES, PAUL
Executed: 2011-12-16
Assignee
CTC TRADING GROUP, L.L.C.
440 S. LASALLE STREET, 4TH FLOOR, CHICAGO, ILLINOIS, 60657
Covered Property
(1)
Method of Creating and Trading Derivative Investment Products Based on a Statistical Property Reflecting the Variance of an Underlying Asset
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 30, 2014
From: HIATT, JOHN C., JR.
To: CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
Reel/Frame 033000/0516 →
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 →
Assignment of Assignor's Interest
Feb 20, 2019
From: CTC TRADING GROUP, LLC
To: CHICAGO BOARD OPTIONS EXCHANGE, INCORPORATED
Reel/Frame 048387/0032 →