Patent Assignment
Reel/Frame 005085/0090
Assignment of Assignors Interest.
Recorded: 1989-05-25
Pages: 1
Assignor
CURTIS, ROBERT A.
Executed: 1989-05-22
Assignee
DIGITAL EQUIPMENT CORPORATION, A MASSACHUSETTS CORP.
MAYNARD, MASSACHUSETTS
Covered Property
(1)
Node Location by Differential Time Measurements
Patent:
5,247,464 →
Application:
07/357,078 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 27, 1998
From: DIGITAL EQUIPMENT CORPORATION
To: CABLETRON SYSTEMS, INC.
Reel/Frame 009046/0792 →
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 →
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 →