IP Library › Assignment 012443/0259
Patent Assignment
Reel/Frame 012443/0259

Assignment of Assignor's Interest

Recorded: 2001-12-19 Pages: 3
Assignors
CHALLENGER, JAMES R. H.
Executed: 2001-12-17
CONNER, MICHAEL H.
Executed: 2001-12-18
COPELAND, GEORGE P.
Executed: 2001-12-18
IYENGAR, ARUN K.
Executed: 2001-12-14
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and System for Caching Message Fragments Using an Expansion Attribute in a Fragment Link Tag
Patent: 7,426,534 →
Application: 10/034,771 →
Publication: US 2003/0191800
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 047690/0259 →