IP Library › Assignment 027329/0581
Patent Assignment
Reel/Frame 027329/0581

Assignment of Assignor's Interest

Recorded: 2011-12-06 Pages: 5
Assignors
MUSSMAN, HARRY EDWARD
Executed: 2001-08-17
SINGH, TANUSHREE
Executed: 2001-08-17
MCCABE, JOHN JOSEPH
Executed: 2001-08-17
Assignee
GENUITY INC.
225 PRESIDENTIAL WAY, P.O. BOX. 4100, WOBURN, MASSACHUSETTS, 01888-4100
Covered Properties (2)
Screening Inbound Calls in a Packet-Based Communications Network
Patent: 7,570,633 →
Application: 11/484,316 →
Publication: US 2006/0274733
Screening Inbound Calls in a Packet-Based Communications Network
Patent: 8,213,442 →
Application: 12/534,722 →
Publication: US 2009/0290578
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 12, 2007
From: LEVEL 3 COMMUNICATIONS, INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 018989/0678 →
Assignment of Assignor's Interest Apr 26, 2011
From: LEVEL 3 COMMUNICATIONS, INC.
To: LEVEL 3 COMMUNICATIONS, LLC
Reel/Frame 026181/0094 →
Security Agreement Jan 24, 2012
From: LEVEL 3 COMMUNICATIONS, INC.; ICG COMMUNICATION, INC.
To: MERRILL LYNCH CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 027585/0842 →
Assignment of Assignor's Interest Feb 14, 2012
From: LEVEL 3 COMMUNICATIONS, LLC
To: LEVEL 3 COMMUNICATIONS, INC.
Reel/Frame 027699/0303 →