IP Library Assignment 036417/0246
Patent Assignment
Reel/Frame 036417/0246

Assignment of Assignor's Interest

Recorded: 2015-08-25 Pages: 6
Assignors
CHANG, BILLY W.
Executed: 2014-10-20
RAKSHIT, SARBAJIT K.
Executed: 2014-10-17
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Detection of False Message in Social Media
Patent: 9,887,944 →
Application: 14/835,297 →
Publication: US 2016/0164812
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 →