IP Library › Assignment 063203/0296
Patent Assignment
Reel/Frame 063203/0296

Assignment of Assignor's Interest

Recorded: 2023-04-03 Pages: 2
Assignor
WHITMAN, BRIAN
Executed: 2014-03-14
Assignee
THE ECHO NEST CORPORATION
48 GROVE STREET, SUITE 206, SOMERVILLE, MASSACHUSETTS, 02144
Covered Properties (2)
Cross Media Recommendation
Application: 15/420,311 →
Publication: US 2017/0139912
Cross Media Recommendation
Application: 16/749,622 →
Publication: US 2020/0159744
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 3, 2023
From: THE ECHO NEST CORPORATION
To: SPOTIFY AB
Reel/Frame 063203/0412 →