Patent Assignment
Reel/Frame 020919/0566
Assignment of Assignor's Interest
Recorded: 2008-05-09
Pages: 3
Assignor
ESTARA, INC.
Executed: 2008-05-01
Assignee
ART TECHNOLOGY GROUP, INC.
ONE MAIN STREET, CAMBRIDGE, MASSACHUSETTS, 02142
Covered Property
(1)
Internet Telephony for Ecommerce
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.