Patent Assignment
Reel/Frame 011820/0722
Assignment of Assignor's Interest
Recorded: 2001-05-15
Pages: 5
Assignee
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
GENERAL COUNSEL'S OFFICE, AMERICAN EXPRESS TOWER, WORLD FINANCIAL CENTER, NEW YORK, NEW YORK, 10285
Covered Property
(1)
System and method for securing data through a PDA portal
Application:
60/271,457 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 6, 2012
From: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
To: PROPULSION REMOTE HOLDINGS, LLC
Reel/Frame 027656/0559 →
Assignment of Assignor's Interest
Mar 20, 2018
From: INTELLECTUAL VENTURES ASSETS 66 LLC
To: LIBERTY PEAK VENTURES, LLC
Reel/Frame 045533/0882 →