Patent Assignment
Reel/Frame 019640/0379
Security Agreement
Recorded: 2007-08-02
Pages: 23
Assignors
DAUGHTERY, VERGIL L, III
Executed: 2007-07-23
ECONOMIC INVENTIONS, LLC
Executed: 2007-07-23
Assignee
WALLMAN, STEVEN M.H.
9332 RAMEY LANE, GREAT FALLS, VIRGINIA, 22066
Covered Properties
(4)
System and Method for Determining the Price of an Expirationless American Option and Issuing a Buy or Sell Ticket on the Current Price and Portfolio
Patent:
5,557,517 →
Application:
08/282,717 →
Apparatus and Process for Executing an Expirationless Option Transaction
Patent:
5,884,286 →
Application:
08/718,630 →
Apparatus and Process for Calculating an Option
Patent:
6,263,321 →
Application:
09/262,663 →
Apparatus and Process for Calculating an Option
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 4, 2001
From: DAUGHTERY, VERGIL L., III
To: ECONOMIC INVENTIONS LLC
Reel/Frame 012127/0523 →
Lien
Jan 28, 2009
From: ECONOMIC INVENTIONS, LLC
To: NEXTRADE HOLDINGS, INC.
Reel/Frame 022162/0399 →
Agreement for Exclusive License
May 13, 2010
From: ECONOMIC INVENTIONS L.L.C.
To: NEXTRADE HOLDINGS, INC.
Reel/Frame 024369/0807 →
Assignment of Assignor's Interest
Jun 11, 2010
From: WALLMAN, STEVEN M.H.
To: RAMEY LANE, LLC
Reel/Frame 024515/0496 →