IP Library › Assignment 054159/0185
Patent Assignment
Reel/Frame 054159/0185

Corrective Assignment to Correct the Conveying Party Data Previously Recorded at Reel: 028818 Frame: 0177. Assignor(S) Hereby Confirms the Assignment.

Recorded: 2020-10-21 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: 9,165,328 →
Application: 13/588,891 →
Publication: US 2014/0052673
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 21, 2012
From: CHARU, AGGARWAL C
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 028818/0177 →
Assignment of Assignor's Interest Jan 15, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: AIRBNB, INC.
Reel/Frame 056427/0193 →