IP Library › Assignment 033666/0368
Patent Assignment
Reel/Frame 033666/0368

Assignment of Assignor's Interest

Recorded: 2014-09-04 Pages: 10
Assignors
LU, FANG
Executed: 2014-08-26
MCGLOIN, MARK
Executed: 2014-08-26
CLIFFORD, EMMET R.
Executed: 2014-08-26
CLIFFORD, STUART J.
Executed: 2014-08-26
QUINN, WILLIAM M.
Executed: 2014-08-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Automated spam filter updating by tracking user navigation
Patent: 9,571,435 →
Application: 14/476,874 →
Publication: US 2016/0072747
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 →