IP Library Assignment 030070/0850
Patent Assignment
Reel/Frame 030070/0850

Assignment of Assignor's Interest

Recorded: 2013-03-22 Pages: 2
Assignor
WHITMAN, BRIAN
Executed: 2013-03-19
Assignee
THE ECHO NEST CORPORATION
48 GROVE ST., STE. 205, SOMERVILLE, MASSACHUSETTS, 02144
Covered Property (1)
Demographic and Media Preference Prediction Using Media Content Data Analysis
Patent: 9,547,679 →
Application: 13/849,167 →
Publication: US 2013/0262469
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 15, 2016
From: THE ECHO NEST CORPORATION
To: SPOTIFY AB
Reel/Frame 038917/0325 →