Patent Assignment
Reel/Frame 021455/0755
Assignment of Assignor's Interest
Recorded: 2008-08-28
Pages: 7
Assignors
O'SULLIVAN, PATRICK J.
Executed: 2008-08-08
STERN, EDITH H.
Executed: 2008-08-12
WEIR, ROBERT C.
Executed: 2008-08-08
WILLNER, BARRY E.
Executed: 2008-08-12
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Managing Urgency Indicators in Electronic Messaging
Related Assignments
(3)
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 047690/0640 →
Corrective Assignment to Correct the Pct Number Pct/IB2016/058014 Previously Recorded on Reel 047690 Frame 0640. Assignor(S) Hereby Confirms the Change of Name.
Jan 17, 2019
From: SNAPCHAT, INC.
To: SNAP INC.
Reel/Frame 048089/0452 →