Patent Assignment
Reel/Frame 015167/0838
Assignment of Assignor's Interest
Recorded: 2004-09-24
Pages: 6
Assignor
AMAZON.COM, INC.
Executed: 2004-08-10
Assignee
A9.COM, INC.
400 HAMILTON AVENUE, SUITE 300, PALO ALTO, CALIFORNIA, 94301
Covered Property
(1)
System and Method for Refining Search Queries
Patent:
6,169,986 →
Application:
09/411,441 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 8, 2004
From: AMAZON.COM, INC.
To: A9.COM, INC.
Reel/Frame 015341/0120 →
Record to Correct Assignee Name and State of Incor
Apr 5, 2005
From: BOWMAN, DWAYNE E.; ORTEGA, RUBEN E.; HAMRICK, MICHAEL L.; SPIEGEL, JOEL R.
To: AMAZON.COM, INC.
Reel/Frame 016016/0533 →
Assignment of Assignor's Interest
Dec 13, 2006
From: A9.COM, INC.
To: AMAZON.COM, INC.
Reel/Frame 018627/0142 →
Assignment of Assignor's Interest
Jan 8, 2015
From: AMAZON.COM, INC.
To: AMAZON TECHNOLOGIES, INC.
Reel/Frame 034742/0773 →