IP Library Assignment 069499/0645
Patent Assignment
Reel/Frame 069499/0645

Assignment of Assignor's Interest

Recorded: 2024-12-05 Pages: 3
Assignors
WHITMAN, BRIAN
Executed: 2013-03-22
CAO, HUI
Executed: 2013-03-22
Assignee
THE ECHO NEST CORPORATION
48 GROVE ST., STE. 205, SOMERVILLE, MASSACHUSETTS, 02144
Covered Property (1)
Named Entity Extraction from a Block of Text
Patent: 9,600,466 →
Application: 14/736,516 →
Publication: US 2015/0278378
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 →