IP Library Assignment 022037/0716
Patent Assignment
Reel/Frame 022037/0716

Assignment of Assignor's Interest

Recorded: 2008-12-30 Pages: 7
Assignors
DREYFUS, MARC
Executed: 2008-12-19
SILVA, ASIMA
Executed: 2008-12-18
WEIR, ROBERT C.
Executed: 2008-12-19
LAMB, DEREK S.
Executed: 2008-12-20
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Expertise Referrals Using a Real-Time Communication System
Patent: 8,468,194 →
Application: 12/345,709 →
Publication: US 2010/0169426
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 →