Patent Assignment
Reel/Frame 008851/0067
Assignment of Assignor's Interest
Recorded: 1997-12-12
Pages: 3
Assignee
BELL COMMUNICATIONS RESEARCH, INC.
445 SOUTH STREET, MORRISTOWN, NEW JERSEY, 07960
Covered Property
(1)
Method and System for Providing Local Telephone Number Portability Using Geographic Unit Building Blocks
Patent:
6,078,657 →
Application:
08/866,914 →
Related Assignments
(11)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 4, 1999
From: BELL COMMUNICATIONS RESEARCH, INC.
To: TELCORDIA TECHNOLOGIES, INC., A CORP. OF DELAWARE
Reel/Frame 010256/0461 →
Security Agreement
Apr 5, 2005
From: TELCORDIA TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 015886/0001 →
Termination and Release of Security Interest in Patent Rights
Jul 6, 2007
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: TELCORDIA TECHNOLOGIES, INC.
Reel/Frame 019520/0174 →
Security Agreement
Jul 17, 2007
From: TELCORDIA TECHNOLOGIES, INC.
To: WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT
Reel/Frame 019562/0309 →
Release of Security Interest
Mar 17, 2009
From: WILMINGTON TRUST COMPANY
To: TELCORDIA TECHNOLOGIES, INC.
Reel/Frame 022408/0410 →
Assignment of Assignor's Interest
Jun 26, 2009
From: TELCORDIA TECHNOLOGIES, INC.
To: TELCORDIA LICENSING COMPANY LLC
Reel/Frame 022878/0821 →
Release
Jun 11, 2010
From: WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT
To: TELCORDIA TECHNOLOGIES, INC.
Reel/Frame 024515/0622 →
Assignment of Assignor's Interest
Nov 8, 2010
From: TELCORDIA LICENSING COMPANY LLC
To: TTI INVENTIONS B LLC
Reel/Frame 025322/0054 →
Merger
Feb 10, 2012
From: TTI INVENTIONS B LLC
To: INTELLECTUAL VENTURES II LLC
Reel/Frame 027682/0210 →
Assignment of Assignor's Interest
Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest
Feb 2, 2020
From: INTELLECTUAL VENTURES II LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051777/0107 →