IP Library Assignment 024700/0814
Patent Assignment
Reel/Frame 024700/0814

Assignment of Assignor's Interest

Recorded: 2010-07-16 Pages: 3
Assignor
BAIN, PETER D.
Executed: 2010-07-16
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Interprocess Communication Using a Single Semaphore
Patent: 8,429,144 →
Application: 12/838,341 →
Publication: US 2012/0016855
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 →