IP Library › Assignment 037402/0336
Patent Assignment
Reel/Frame 037402/0336

Assignment of Assignor's Interest

Recorded: 2016-01-04 Pages: 8
Assignors
BUTLER, CHRISTOPHER J
Executed: 2015-12-30
CHEN, QIANG
Executed: 2015-12-30
HAN, BO
Executed: 2015-12-30
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Data-Dependent Clustering of Geospatial Words
Patent: 9,697,245 →
Application: 14/984,397 →
Publication: US 2017/0192972
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 →