Patent Assignment
Reel/Frame 011570/0262
Assignment of Assignor's Interest
Recorded: 2001-03-01
Pages: 5
Assignee
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
AMERICAN EXPRESS TOWER, WORLD FINANCIAL CENTER, GENERAL COUNSEL'S OFFICE, NEW YORK, NEW YORK, 10285
Covered Property
(1)
System and method for purchasing goods and services
Application:
60/220,381 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 3, 2012
From: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
To: LEAD CORE FUND, L.L.C.
Reel/Frame 027983/0031 →
Assignment of Assignor's Interest
Mar 20, 2018
From: INTELLECTUAL VENTURES ASSETS 66 LLC
To: LIBERTY PEAK VENTURES, LLC
Reel/Frame 045533/0882 →