IP Library › Assignment 032757/0448
Patent Assignment
Reel/Frame 032757/0448

Assignment of Assignor's Interest

Recorded: 2014-04-25 Pages: 10
Assignors
BEN-EZRA, ASAF
Executed: 2014-04-24
BERGMARK, JOSEPH E.
Executed: 2014-04-24
GRAHAM, SCOTT W.
Executed: 2014-04-24
NISSIM, NITZAN
Executed: 2014-04-24
PULITO, BRIAN
Executed: 2014-04-23
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Messaging Based Signaling for Communications Sessions
Patent: 9,660,943 →
Application: 14/261,689 →
Publication: US 2015/0312177
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 →