IP Library Assignment 034183/0181
Patent Assignment
Reel/Frame 034183/0181

Assignment of Assignor's Interest

Recorded: 2014-11-17 Pages: 4
Assignors
PALMER, CHRISTOPHER R.
Executed: 2014-11-05
PESENTI, JEROME M.
Executed: 2014-11-05
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Holistic Federated Ranking Algorithm
Application: 14/536,327 →
Publication: US 2016/0132503
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 →