IP Library › Assignment 058740/0365
Patent Assignment
Reel/Frame 058740/0365

Release of Security Agreement

Recorded: 2022-01-14 Pages: 7
Assignor
IG GROUP HOLDINGS PLC
Executed: 2022-01-13
Assignee
NORTH AMERICAN DERIVATIVES EXCHANGE, INC.
200 WEST JACKSON BOULEVARD, SUITE 1450, CHICAGO, ILLINOIS, 60661
Covered Properties (3)
Methods and Apparatus for Formulation, Initial Public or Private Offering, and Secondary Market Trading of Risk Management Contracts
Patent: 7,983,976 →
Application: 09/923,035 →
Publication: US 2002/0069155
Risk Management Contracts and Method and Apparatus for Trading Same
Patent: 7,693,778 →
Application: 11/596,533 →
Publication: US 2007/0233594
Methods and Apparatus for Formulation, Initial Public or Private Offering, and Secondary Market Trading of Risk Management Contracts
Application: 11/893,017 →
Publication: US 2008/0040257
Related Assignments (9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 6, 2001
From: NAFEH, JOHN; YEE, KENTON K.
To: PARETO PARTNERS, LTD.
Reel/Frame 012061/0416 →
Assignment of Assignor's Interest Mar 25, 2005
From: PARETO PARTNERS, LTD.
To: HEDGESTREET, INC.
Reel/Frame 015821/0494 →
Assignment of Assignor's Interest Nov 13, 2007
From: NAFEH, JOHN
To: HEDGESTREET, INC.
Reel/Frame 020122/0962 →
Security Agreement Nov 16, 2007
From: HEDGESTREET, INC.
To: IG GROUP HOLDINGS PLC
Reel/Frame 020126/0943 →
Assignment of Assignor's Interest Jan 22, 2009
From: NAFEH, JOHN; YEE, KEYTON K.
To: PARETO PARTNERS, LTD.
Reel/Frame 022163/0131 →
Assignment of Assignor's Interest Jan 26, 2009
From: PARETO PARTNERS, LTD.
To: HEDGESTREET, INC.
Reel/Frame 022178/0298 →
Corrective Assignment to Correct the Name of Co-Inventor Should Be Kenton K. Yee. Previously Recorded on Reel 022163 Frame 0131. Assignor(S) Hereby Confirms the Assignment Recordation Coversheet Incorrectly States "Keyton" as the Co-Inventor's First Name.. Apr 3, 2009
From: YEE, KENTON K.; NAFEH, JOHN
To: PARETTO PARTNERS, LTD
Reel/Frame 022500/0929 →
License Jun 2, 2014
From: HEDGESTREET, INC.
To: PARETO PARTNERS, LTD
Reel/Frame 033009/0402 →
Change of Name Jul 14, 2020
From: HEDGESTREET, INC.
To: NORTH AMERICAN DERIVATIVES EXCHANGE, INC.
Reel/Frame 053210/0451 →