IP Library › Assignment 036637/0395
Patent Assignment
Reel/Frame 036637/0395

Assignment of Assignor's Interest

Recorded: 2015-09-23 Pages: 8
Assignors
CARTER, BERNADETTE ALEXIA
Executed: 2012-06-28
CHAKRA, AL
Executed: 2012-06-30
LANDESMAN, LORI DEBRA
Executed: 2012-06-28
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Notification of Security Question Compromise Level based on Social Network Interactions
Patent: 9,571,515 →
Application: 13/740,217 →
Publication: US 2014/0007242
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 →