Patent Assignment
Reel/Frame 037632/0489
Merger
Recorded: 2016-02-01
Pages: 3
Assignor
BT COUNTERPANE INTERNET SECURITY, INC.
Executed: 2011-03-28
Assignee
BT AMERICAS INC.
7301 N. STATE HWY 161, SUITE 400, IRVING, TEXAS, 75039
Covered Property
(1)
Event Auditing System
Patent:
5,978,475 →
Application:
08/896,785 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 8, 1998
From: KELSEY, JOHN M.
To: BRUCE SCHNEIER
Reel/Frame 008929/0766 →
Assignment of Assignor's Interest
Mar 23, 1998
From: KELSEY, JOHN M.
To: SCHNEIER, BRUCE
Reel/Frame 009054/0580 →
Assignment of Assignor's Interest
Aug 6, 1999
From: SCHNEIER, BRUCE
To: COUNTERPANE INTERNET SECURITY, INC.
Reel/Frame 010150/0404 →
Merger
Sep 10, 2010
From: COUNTERPANE INTERNET SECURITY, INC.
To: BT COUNTERPANE INTERNET SECURITY, INC.
Reel/Frame 024964/0835 →