IP Library › Assignment 027582/0404
Patent Assignment
Reel/Frame 027582/0404

Assignment of Assignor's Interest

Recorded: 2012-01-24 Pages: 3
Assignors
BURCKART, ERIK J.
Executed: 2012-01-18
IVORY, ANDREW
Executed: 2012-01-18
SCHUMACHER, JOHN F.
Executed: 2012-01-18
SHOOK, AARON K.
Executed: 2012-01-18
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Business-To-Business Social Network
Patent: 9,026,631 →
Application: 13/356,795 →
Publication: US 2013/0191464
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 →