Patent Assignment
Reel/Frame 015781/0194
Assignment of Assignor's Interest
Recorded: 2004-09-13
Pages: 3
Assignors
IVANOV, IVO V.
Executed: 2004-08-31
ROPER, DIRK ALVIN
Executed: 2004-09-02
FERBERT, WAYNE PATRICK
Executed: 2004-08-31
Assignee
AMERITRADE HOLDING CORPORATION
1 EVERTRUST PLAZA, 5TH FLOOR, JERSEY CITY, NEW JERSEY, 07032
Covered Properties
(2)
Dynamic rebalancing of assets in an investment portfolio
Application:
10/777,093 →
Publication:
US 2005/0010516
Asset management system and method
Application:
60/447,005 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
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 →
Release of Security Interest
Nov 25, 2009
From: CITICORP NORTH AMERICA, INC.
To: TD AMERITRADE HOLDING CORPORATION (FORMERLY AMERITRADE HOLDING CORPORATION); TD AMERITRADE ONLINE HOLDINGS CORP. (FORMERLY, AMERITRADE ONLINE HOLDINGS CORP. AND SUCCESSOR TO DATEK ONLINE HOLDINGS CORP. AND TD WATERHOUSE GROUP, INC.); TD AMERITRADE IP COMPANY, INC. (FORMERLY AMERITRADE IP COMPANY, INC.); TD AMERITRADE SERVICES COMPANY, INC. (FORMERLY AMERITRADE SERVICES COMPANY, INC.)
Reel/Frame 023565/0883 →