Patent Assignment
Reel/Frame 017853/0100
Assignment of Assignor's Interest
Recorded: 2006-06-27
Pages: 4
Assignor
FREITAG, HELMUT E.
Executed: 1998-08-06
Assignee
SPECTRAL DIAGNOSTICS, INC.
135-2 THE WEST MALL, TORONTO, ONTARIO, M9C 1C2, CANADA
Covered Property
(1)
Analytical Test Device and Method
Patent:
6,171,870 →
Application:
09/130,164 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 17, 2007
From: SPECTRAL DIAGNOSTICS, INC.
To: NANOGEN, INC.
Reel/Frame 019304/0421 →
Assignment of Assignor's Interest
Nov 15, 2007
From: SPECTRAL DIAGNOSTICS, INC.
To: NANOGEN, INC.
Reel/Frame 020112/0633 →
Grant of Security Interest
Jul 25, 2008
From: NANOGEN, INC.
To: PORTSIDE GROWTH & OPPORTUNITY FUND, AS COLLATERAL AGENT
Reel/Frame 021291/0605 →
Asset Purchase Agreement
Jul 28, 2010
From: NANOGEN, INC.
To: FINANCIERE ELITECH SAS
Reel/Frame 024767/0114 →
Change of Name
Jul 28, 2010
From: DXCON, INC.
To: NEXUS DX, INC.
Reel/Frame 024755/0114 →
Assignment of Assignor's Interest
Jul 28, 2010
From: FINANCIERE ELITECH SAS
To: DXCON, INC.
Reel/Frame 024767/0060 →
Intellectual Property Security Agreement
Apr 5, 2011
From: NEXUS DX, INC.
To: COMERICA BANK
Reel/Frame 026079/0587 →
Release of Security Interest
May 7, 2018
From: COMERICA BANK
To: NEXUS DX, INC.
Reel/Frame 045735/0714 →