IP Library Assignment 015213/0106
Patent Assignment
Reel/Frame 015213/0106

Assignment of Assignor's Interest

Recorded: 2004-10-04 Pages: 4
Assignors
BARRETT, MICHAEL R
Executed: 2004-09-21
PLUMMER, MICHAEL
Executed: 2004-09-02
Assignee
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
AMERICAN EXPRESS TOWER, WORLD FINANCIAL CENTER, GENERAL COUNSEL'S OFFICE, NEW YORK, NEW YORK, 10285-4900
Covered Property (1)
System and Method for Monitoring and Ensuring Data Integrity in an Enterprise Security System
Patent: 7,421,739 →
Application: 10/711,768 →
Publication: US 2006/0075488
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 21, 2014
From: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
To: III HOLDINGS 1, LLC
Reel/Frame 032722/0746 →
Assignment of Assignor's Interest Mar 16, 2018
From: III HOLDINGS 1, LLC
To: LIBERTY PEAK VENTURES, LLC
Reel/Frame 045611/0193 →