IP Library › Assignment 041314/0254
Patent Assignment
Reel/Frame 041314/0254

Assignment of Assignor's Interest

Recorded: 2017-02-21 Pages: 4
Assignors
CODELLA, NOEL C.
Executed: 2012-09-21
NATSEV, APOSTOL
Executed: 2012-09-22
SMITH, JOHN R.
Executed: 2012-09-24
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Social Media Event Detection and Content-Based Retrieval
Patent: 9,002,069 →
Application: 13/625,295 →
Publication: US 2014/0085329
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 15, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: AIRBNB, INC.
Reel/Frame 056427/0193 →