IP Library › Assignment 014639/0048
Patent Assignment
Reel/Frame 014639/0048

Assignment of Assignor's Interest

Recorded: 2003-10-23 Pages: 3
Assignors
DUIGENAN, J J
Executed: 2003-09-16
TAYLOR, M E
Executed: 2003-09-29
WALLIS, G D
Executed: 2003-09-29
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Publish/Subscribe Messaging System
Patent: 7,412,493 →
Application: 10/692,144 →
Publication: US 2005/0021843
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 22, 2016
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: SNAPCHAT, INC.
Reel/Frame 037573/0170 →
Change of Name Dec 6, 2018
From: SNAPCHAT, INC.
To: SNAP INC.
Reel/Frame 047690/0016 →