Patent Assignment
Reel/Frame 008878/0694
Assignment of Assignor's Interest
Recorded: 1997-11-19
Pages: 4
Assignors
DORSEY, PAUL C.
Executed: 1997-11-17
FRAZIER, KEVIN M.
Executed: 1997-11-17
DECAROLIS, PETER
Executed: 1997-11-18
Assignee
CABLETRON SYSTEMS, INC.
35 INDUSTRIAL WAY, P.O. BOX 5005, ROCHESTER, NEW HAMPSHIRE, 03867
Covered Property
(1)
Multi-Protocol Packet Translator
Patent:
6,198,751 →
Application:
08/974,632 →
Related Assignments
(15)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 19, 2000
From: CABLETRON SYSTEMS, INC.
To: ENTERASYS NETWORKS, INC.
Reel/Frame 011219/0376 →
Security Agreement
May 23, 2006
From: ENTERASYS NETWORKS, INC.
To: WELLS FARGO FOOTHILL, INC.; OBSIDIAN, LLC
Reel/Frame 017656/0552 →
Grant of Security Interest in U.S. Patents
Nov 10, 2010
From: ENTERASYS NETWORKS INC.
To: WELLS FARGO TRUST CORPORATION LIMITED, AS SECURITY AGENT
Reel/Frame 025339/0875 →
Release and Reassignment of Patents and Patent Applications at Reel/Frame No. 17656/0552
Nov 30, 2010
From: WELLS FARGO CAPITAL FINANCE, INC. (FORMERLY KNOWN AS WELLS FARGO FOOTHILL, INC.); ENTERPRISE COMMUNICATIONS FUNDING GMBH, AS SUCCESSOR IN INTEREST TO OBSIDIAN, LLC
To: ENTERASYS NETWORKS, INC.
Reel/Frame 025406/0769 →
Termination and Release of Security Interest in Patents at Reel/Frame No. 25339/0875
Nov 1, 2013
From: WELLS FARGO TRUST CORPORATION LIMITED
To: ENTERASYS NETWORKS INC.
Reel/Frame 031558/0677 →
Security Agreement
Jul 27, 2015
From: ENTERASYS NETWORKS, INC.
To: SILICON VALLEY BANK
Reel/Frame 036189/0509 →
Assignment of Assignor's Interest
Aug 26, 2015
From: ENTERASYS NETWORKS, INC.
To: EXTREME NETWORKS, INC.
Reel/Frame 036467/0566 →
Assignment of Assignor's Interest
Sep 3, 2015
From: ENTERASYS NETWORKS, INC.
To: EXTREME NETWORKS, INC.
Reel/Frame 036538/0011 →
Amended and Restated Patent and Trademark Security Agreement
Oct 31, 2016
From: EXTREME NETWORKS, INC.
To: SILICON VALLEY BANK
Reel/Frame 040521/0762 →
Second Amended and Restated Patent and Trademark Security Agreement
Jul 14, 2017
From: EXTREME NETWORKS, INC.
To: SILICON VALLEY BANK
Reel/Frame 043200/0614 →
Third Amended and Restated Patent and Trademark Security Agreement
Oct 31, 2017
From: EXTREME NETWORKS, INC.
To: SILICON VALLEY BANK
Reel/Frame 044639/0300 →
Release of Security Interest
Dec 22, 2017
From: SILICON VALLEY BANK
To: EXTREME NETWORKS, INC.
Reel/Frame 044470/0440 →
Assignment of Assignor's Interest
Feb 13, 2018
From: EXTREME NETWORKS, INC.
To: RPX CORPORATION
Reel/Frame 044919/0031 →
Release of Security Interest
May 1, 2018
From: SILICON VALLEY BANK
To: EXTREME NETWORKS, INC.
Reel/Frame 046051/0775 →
Release of Security Interest
May 1, 2018
From: SILICON VALLEY BANK
To: ENTERASYS NETWORKS, INC.
Reel/Frame 046047/0223 →