IP Library › Assignment 021441/0551
Patent Assignment
Reel/Frame 021441/0551

Assignment of Assignor's Interest

Recorded: 2008-08-26 Pages: 2
Assignor
JEHAN, TRISTAN
Executed: 2008-08-25
Assignee
THE ECHO NEST CORPORATION
48 GROVE STREET, SUITE 205, SOMERVILLE, MASSACHUSETTS, 02144
Covered Property (1)
Method and Apparatus for Automatically Segueing Between Audio Tracks
Patent: 8,280,539 →
Application: 12/061,374 →
Publication: US 2008/0249644
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Lien May 7, 2010
From: THE ECHO NEST CORPORATION
To: SOCAL IP LAW GROUP LLP
Reel/Frame 024352/0538 →
Release of Security Interest Aug 16, 2010
From: THE ECHO NEST CORPORATION
To: SOCAL IP LAW GROUP LLP
Reel/Frame 024839/0419 →
Assignment of Assignor's Interest Jun 15, 2016
From: THE ECHO NEST CORPORATION
To: SPOTIFY AB
Reel/Frame 038917/0325 →