Patent Assignment
Reel/Frame 011873/0561
Assignment of Assignor's Interest
Recorded: 2001-06-07
Pages: 6
Assignee
AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
WORLD FINANCIAL CENTER, GENERAL COUNSEL'S OFFICE, AMERICAN EXPRESS TOWER, NEW YORK, NEW YORK, 10285
Covered Property
(1)
Method and apparatus to calculate and collect transaction related taxes based on the location of a mobile device
Application:
60/269,108 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 15, 2013
From: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
To: PLATI NETWORKING, LLC
Reel/Frame 029633/0680 →
Assignment of Assignor's Interest
Mar 20, 2018
From: INTELLECTUAL VENTURES ASSETS 66 LLC
To: LIBERTY PEAK VENTURES, LLC
Reel/Frame 045533/0882 →