IP Library Assignment 041220/0857
Patent Assignment
Reel/Frame 041220/0857

Assignment of Assignor's Interest

Recorded: 2017-02-10 Pages: 3
Assignor
AGGARWAL, CHARU C.
Executed: 2012-08-14
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
System, Method and Computer Program Product for Classification of Social Streams
Patent: 9,679,337 →
Application: 13/595,732 →
Publication: US 2014/0052674
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 →