IP Library › Assignment 012093/0564
Patent Assignment
Reel/Frame 012093/0564

Assignment of Assignor's Interest

Recorded: 2001-08-22 Pages: 5
Assignors
MUSSMAN, HARRY EDWARD
Executed: 2001-08-17
SING, TANUSHREE
Executed: 2001-08-17
MCCABE, JOHN JOSEPH
Executed: 2001-08-17
Assignee
GENUITY INC,
P.O. BOX 4100, 225 PRESIDENTIAL WAY, WOBURN, MASSACHUSETTS, 01888
Covered Property (1)
Screening Inbound Calls in a Packet-Based Communications Network
Patent: 7,075,922 →
Application: 09/843,787 →
Publication: US 2002/0159440
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 29, 2003
From: GENUITY, INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 014324/0285 →
Assignment of Assignor's Interest May 21, 2004
From: LEVEL 3 COMMUNICATIONS, LLC
To: LEVEL 3 COMMUNICATIONS, INC.
Reel/Frame 014653/0859 →
Security Agreement Sep 6, 2006
From: LEVEL 3 COMMUNICATIONS, INC.; ICG COMMUNICATIONS, INC.
To: MERRILL LYNCH CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 018207/0120 →
Assignment of Assignor's Interest Mar 12, 2007
From: LEVEL 3 COMMUNICATIONS, INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 018989/0678 →