IP Library Assignment 020600/0613
Patent Assignment
Reel/Frame 020600/0613

Assignment of Assignor's Interest

Recorded: 2008-03-04 Pages: 4
Assignor
DENNISON, LARRY R.
Executed: 2008-02-29
Assignee
AVICI SYSTEMS, INC.
296 CONCORD ROAD, SUITE 308, BILLERICA, MASSACHUSETTS, 01821
Covered Property (1)
Software Control Plane for Switches and Routers
Application: 61/032,214 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 24, 2008
From: AVICI SYSTEMS INC.
To: SOAPSTONE NETWORKS INC.
Reel/Frame 020859/0789 →
Assignment of Assignor's Interest Dec 7, 2009
From: SOAPSTONE NETWORKS, INC.
To: EXTREME NETWORKS, INC.
Reel/Frame 023615/0349 →