IP Library Assignment 036051/0448
Patent Assignment
Reel/Frame 036051/0448

Assignment of Assignor's Interest

Recorded: 2015-07-02 Pages: 14
Assignors
BERGS, RUSSELL W.
Executed: 2015-06-29
DENG, YU
Executed: 2015-06-26
MAGHRAOUI, KAOUTAR EL
Executed: 2015-06-26
KOOZER, MATTHEW R.
Executed: 2015-07-02
RAMASAMY, HARIGOVIND V.
Executed: 2015-07-02
SARKAR, SOUMITRA
Executed: 2015-06-26
ZHU, RONGDA
Executed: 2015-06-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Log-Aided Automatic Query Expansion Approach Based on Topic Modeling
Patent: 9,916,377 →
Application: 14/790,447 →
Publication: US 2017/0004224
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 →