IP Library › Assignment 017383/0596
Patent Assignment
Reel/Frame 017383/0596

Assignment of Assignor's Interest

Recorded: 2006-03-29 Pages: 8
Assignors
CHEN, YEN-FU
Executed: 2005-11-30
HANDY-BOSMA, PH.D, JOHN HANS
Executed: 2005-12-02
SELVAGE, MEI YANG
Executed: 2005-12-01
WALKER, KEITH RAYMOND
Executed: 2005-11-29
Assignee
INTERNATIONAL BUSINESS MACHINES CORPOATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Scheduling Calendar Entries via an Instant Messaging Interface
Patent: 8,972,494 →
Application: 11/335,448 →
Publication: US 2007/0168447
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 047689/0069 →