IP Library › Assignment 023565/0883
Patent Assignment
Reel/Frame 023565/0883

Release of Security Interest

Recorded: 2009-11-25 Pages: 28
Assignor
CITICORP NORTH AMERICA, INC.
Executed: 2009-11-25
Assignees
TD AMERITRADE HOLDING CORPORATION (FORMERLY AMERITRADE HOLDING CORPORATION)
4211 SOUTH 102ND STREET, OMAHA, NEBRASKA, 68127
TD AMERITRADE IP COMPANY, INC. (FORMERLY AMERITRADE IP COMPANY, INC.)
4211 SOUTH 102ND STREET, OMAHA, NEBRASKA, 68127
THINKTECH, INC.
4211 SOUTH 102ND STREET, OMAHA, NEBRASKA, 68127
THINKORSWIM GROUP INC.
4211 SOUTH 102ND STREET, OMAHA, NEBRASKA, 68127
THINKORSWIM HOLDINGS INC.
4211 SOUTH 102ND STREET, OMAHA, NEBRASKA, 68127
Covered Properties (14)
Multi-Provider on-Line Communications System
Patent: 5,694,549 →
Application: 08/205,195 →
Interactive System for Remoting Creating, Editing and Administrating an Online Communication System for a Plurality of Online Service Providers
Patent: 5,845,073 →
Application: 08/634,326 →
A System for Hosting an on-Line Shopping Service Remotely-Located Service Providers
Patent: 6,119,152 →
Application: 09/199,497 →
Adaptive Textual System for Associating Descriptive Text with Varying Data
Patent: 6,401,105 →
Application: 09/349,536 →
Stock Purchase Indices
Patent: 6,901,383 →
Application: 09/414,781 →
Online System and Method of Reporting Related to Orders for Consumer Product Having Specific Configurations
Patent: 8,095,431 →
Application: 09/542,413 →
Stock Simulation Engine for an Options Trading Game
Patent: 6,709,330 →
Application: 09/640,788 →
System and Methods for Disseminating Real Time Information
Patent: 7,212,994 →
Application: 09/736,707 →
Publication: US 2002/0077948
User Interface Selectable Real Time Information Delivery System and Method
Patent: 7,020,611 →
Application: 10/274,685 →
Publication: US 2003/0040912
Quote and Order Entry Interface
Patent: 7,835,972 →
Application: 10/765,998 →
Publication: US 2004/0193524
Dynamic rebalancing of assets in an investment portfolio
Application: 10/777,093 →
Publication: US 2005/0010516
Stock Purchase Indices
Patent: 7,882,005 →
Application: 11/053,349 →
Publication: US 2005/0137963
Pattern matcher
Application: 11/224,930 →
Publication: US 2006/0059072
Market speedometer
Application: 60/616,220 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 3, 1994
From: CARLIN, RICHARD K.; FRANTZ, JOSEPH F. II
To: TELESCAN, INC.
Reel/Frame 006914/0311 →
Assignment of Assignor's Interest Jul 8, 1999
From: CARLIN, RICHARD; THACKER, PETER; HALEY-COLEMAN, KIMBERLY
To: TELESCAN, INC.
Reel/Frame 010106/0281 →
Assignment of Assignor's Interest Oct 8, 1999
From: RICKETTS, JOHN J.; SCHUMANN, DOUGLAS F.
To: AMERITRADE HOLDING CORPORATION
Reel/Frame 010316/0874 →
Assignment of Assignor's Interest Apr 4, 2000
From: AHLUWALIA, GURPREET
To: FORD MOTOR COMPANY
Reel/Frame 010763/0542 →
Assignment of Assignor's Interest Dec 6, 2000
From: KLEIN, CYNTHIA A.; BERLIN, LAWRENCE S.; KOSTOLANSKY, TIMOTHY J.; DEL PALACIO, JAIME R.
To: AMERITRADE HOLDING CORPORATION
Reel/Frame 011353/0976 →
Assignment of Assignor's Interest Dec 15, 2000
From: HOWELL, JAMES F.; EARTHMAN, ROBERT L. JR.; SINGH, MANMEET
To: TRADECAST SECURITIES, LTD.
Reel/Frame 011371/0881 →
Assignment of Assignor's Interest Mar 24, 2003
From: GILDE, HANS; ARBEENY, STEELE
To: AMERITRADE HOLDING CORPORATION
Reel/Frame 013875/0112 →
Assignment of Assignor's Interest Jan 29, 2004
From: ALMEIDA CASSIUS; LUSSIER, ARTHUR; LOGUE, JIM; FALONI, DOMINIC
To: AMERITRADE IP COMPANY, INC.
Reel/Frame 014944/0656 →
Assignment of Assignor's Interest Sep 13, 2004
From: IVANOV, IVO V.; ROPER, DIRK ALVIN; FERBERT, WAYNE PATRICK
To: AMERITRADE HOLDING CORPORATION
Reel/Frame 015781/0194 →
Assignment of Assignor's Interest Jan 26, 2005
From: ALMEIDA, CASSIUS
To: AMERITRADE, IP COMPANY, INC.
Reel/Frame 016194/0218 →
Assignment of Assignor's Interest Feb 9, 2005
From: RICKETTS, JOHN J.; SCHUMANN, DOUGLAS F.
To: AMERITRADE HOLDING CORPORATION
Reel/Frame 016270/0069 →
Assignment of Assignor's Interest Aug 31, 2005
From: GILDE, HANS; ARBEENY, STEELE; AMERITRADE HOLDING CORPORATION
To: AMERITRADE IP COMPANY, INC.
Reel/Frame 016696/0918 →
Change of Name Sep 1, 2005
From: AMERITRADE HOLDING CORPORATION
To: AMERITRADE ONLINE HOLDINGS CORP.
Reel/Frame 016480/0451 →
Assignment of Assignor's Interest Sep 14, 2005
From: BOGLAEV, YURI
To: AMERITRADE IP COMPANY, INC.
Reel/Frame 016992/0872 →
Assignment of Assignor's Interest Sep 14, 2005
From: TRADECAST SECURITIES, LTD.
To: AMERITRADE IP COMPANY, INC.
Reel/Frame 016973/0722 →
Assignment of Assignor's Interest Dec 9, 2005
From: AMERITRADE ONLINE HOLDINGS CORP.
To: AMERITRADE IP COMPANY, INC.
Reel/Frame 016871/0537 →
Security Agreement Feb 3, 2006
From: AMERITRADE HOLDING CORPORATION; AMERITRADE ONLINE HOLDINGS CORP.; AMERITRADE IP COMPANY, INC.; AMERITRADE SERVICES COMPANY, INC.
To: CITICORP NORTH AMERICA, INC.
Reel/Frame 017115/0509 →
Assignment of Assignor's Interest Mar 15, 2006
From: TELESCAN, INC.
To: INVESTOOLS INC.
Reel/Frame 017303/0689 →
Security Agreement Mar 9, 2007
From: INVESTOOLS INC.
To: JPMORGAN CHASE BANK, AS COLLATERAL AGENT
Reel/Frame 018989/0167 →
Change of Name Mar 19, 2007
From: AMERITRADE IP COMPANY, INC.
To: TD AMERITRADE IP COMPANY, INC.
Reel/Frame 019032/0352 →
Corrective Assignment to Correct the Receiving Party Street Address from 270 Madison Avenue to 270 Park Avenue Previously Recorded on Reel 018989 Frame 0167. Assignor(S) Hereby Confirms the Correction. May 8, 2007
From: INVESTOOLS INC.
To: JPMORGAN CHASE BANK, N.A. AS COLLATERAL AGENT
Reel/Frame 019287/0030 →
Intellectual Property Security Agreement Supplement Jul 10, 2009
From: THINKORSWIM GROUP INC.
To: CITICORP NORTH AMERICA, INC.
Reel/Frame 022939/0317 →
Change of Name Jul 10, 2009
From: TANGO ACQUISITION CORPORATION TWO
To: THINKORSWIM GROUP INC.
Reel/Frame 022939/0001 →
Merger Jul 10, 2009
From: THINKORSWIM GROUP INC.
To: TANGO ACQUISITION CORPORATION TWO
Reel/Frame 022928/0990 →
Change of Name Jul 10, 2009
From: INVESTOOLS INC.
To: THINKORSWIM GROUP INC.
Reel/Frame 022928/0975 →