Patent Assignment
Reel/Frame 022507/0934
Assignment of Assignor's Interest
Recorded: 2009-04-06
Pages: 7
Assignors
STAMOS, NICHOLAS
Executed: 2003-10-28
BIRNBAUM, SETH N.
Executed: 2003-10-28
REVESZ, TOMAS, JR.
Executed: 2003-10-28
BUCCELLA, DONATO
Executed: 2003-10-28
MACDONALD, KEITH A.
Executed: 2003-10-28
CARSON, DWAYNE A.
Executed: 2003-10-28
FLETCHER, WILLIAM E.
Executed: 2003-10-28
Assignee
VERDASYS, INC.
404 WYMAN STREET, SUITE 320, WALTHAM, MASSACHUSETTS, 02451
Covered Property
(1)
Digital Asset Usage Accountability via Event Journaling
Related Assignments
(13)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Dec 28, 2012
From: VERDASYS INC.
To: BRIDGE BANK, NATIONAL ASSOCIATION
Reel/Frame 029549/0302 →
Change of Name
Apr 22, 2015
From: VERDASYS INC.
To: DIGITAL GUARDIAN, INC.
Reel/Frame 035479/0083 →
Release of Security Interest
Dec 19, 2016
From: BRIDGE BANK, NATIONAL ASSOCIATION
To: DIGITAL GUARDIAN, INC. (FORMERLY VERDASYS INC.)
Reel/Frame 040672/0221 →
Intellectual Property Security Agreement
Jun 23, 2018
From: DIGITAL GUARDIAN, INC.
To: GOLUB CAPITAL LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 046419/0207 →
Change of Name
May 21, 2019
From: DIGITAL GUARDIAN, INC.
To: DIGITAL GUARDIAN LLC
Reel/Frame 049240/0514 →
Amended and Restated Intellectual Property Security Agreement
May 29, 2019
From: DIGITAL GUARDIAN LLC
To: GOLUB CAPITAL LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 050305/0418 →
Second Amended and Restated Intellectual Property Security Agreement
Feb 2, 2021
From: DIGITAL GUARDIAN LLC
To: GOLUB CAPITAL LLC, AS ADMINISTRATIVE AGENT
Reel/Frame 055207/0012 →
First Lien Intellectual Property Security Agreement
Jan 28, 2022
From: DIGITAL GUARDIAN, LLC
To: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 058892/0766 →
Second Lien Intellectual Property Security Agreement
Jan 28, 2022
From: DIGITAL GUARDIAN, LLC
To: GOLUB CAPITAL MARKETS LLC, AS COLLATERAL AGENT
Reel/Frame 058892/0945 →
Release of Security Interest
May 3, 2022
From: GOLUB CAPITAL LLC
To: DIGITAL GUARDIAN LLC
Reel/Frame 059802/0303 →
Assignment of Intellectual Property Security Agreement
Aug 14, 2025
From: GOLUB CAPITAL MARKETS LLC (AS EXISTING AGENT)
To: ACQUIOM AGENCY SERVICES LLC (AS SUCCESSOR COLLATERAL AGENT)
Reel/Frame 072471/0665 →
Termination and Release of Second Lien Intellectual Property Security Interest Recorded at Reel/Frame 58892/0945
Nov 21, 2025
From: ACQUIOM AGENCY SERVICES LLC
To: DIGITAL GUARDIAN LLC
Reel/Frame 073663/0411 →
Termination and Release of First Lien Intellectual Property Security Interest Recorded at Reel/Frame 58892/0766
Nov 24, 2025
From: JEFFERIES FINANCE LLC
To: DIGITAL GUARDIAN LLC
Reel/Frame 073783/0619 →