Patent Assignment
Reel/Frame 013049/0469
Assignment of Assignor's Interest
Recorded: 2002-06-24
Pages: 3
Assignors
WILLIAMS, L. LLOYD
Executed: 2002-06-13
MARKMAN ALEXANDER
Executed: 2002-06-13
JOHNSTON, DAVID E.
Executed: 2002-06-13
Assignee
BELL CANADA
BEAVER HALL HILL 1050, MONTREAL, QUEBEC, H2Z 1, CANADA
Covered Property
(1)
Method and system for providing secure access to a telephone service
Application:
10/178,868 →
Publication:
US 2003/0235281
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 15, 2003
From: BELL CANADA
To: REVD NETWORKS, INC.
Reel/Frame 014784/0948 →
Change of Name
May 21, 2004
From: REVD NETWORKS, INC.
To: NEWSTEP NETWORKS INC.
Reel/Frame 015355/0594 →
Security Agreement
Apr 4, 2007
From: NEWSTEP NETWORKS INC.
To: COMERICA BANK
Reel/Frame 019102/0764 →
Release of Security Interest
May 20, 2009
From: COMERICA BANK, A TEXAS BANKING ASSOCIATION AND AUTHORIZED FOREIGN BANK UNDER THE BANK ACT, FORMERLY A MICHIGAN BANKING CORPORATION
To: NEWSTEP NETWORKS INC.
Reel/Frame 022708/0751 →