Patent Assignment
Reel/Frame 072806/0534
Patent Security Agreement
Recorded: 2025-09-04
Pages: 7
Assignor
WCA GROUP, LLC
Executed: 2025-09-04
Assignee
BLUE OWL CAPITAL CORPORATION
399 PARK AVENUE, 38TH FLOOR, NEW YORK, NEW YORK, 10022
Covered Property
(1)
Vertizontal Geothermal Loop and Installation Method
Patent:
8,256,531 →
Application:
12/536,723 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 10, 2009
From: BIGGS, TERRY R.; HUCK, JOSEPH A.
To: WILLIAMS COMFORT AIR, INC.
Reel/Frame 023082/0736 →
Security Agreement
Dec 14, 2012
From: DEFENDER SECURITY CANADA, INC.; DEFENDER SECURITY COMPANY; WINBACK INC.; WILLIAMS COMFORT AIR INC.
To: KEYBANK NATIONAL ASSOCIATION
Reel/Frame 029469/0876 →
Change of Name
Jul 18, 2013
From: WILLIAMS COMFORT AIR, INC.
To: TRUE.HOME HEATING/COOLING, INC.
Reel/Frame 030822/0481 →
Release of Security Interest
Mar 6, 2015
From: KEYBANK NATIONAL ASSOCIATION
To: TRUE.HOME HEATING|COOLING, INC. FORMERLY KNOWN AS WILLIAMS COMFORT AIR, INC.
Reel/Frame 035099/0166 →
Assignment of Assignor's Interest
Mar 6, 2015
From: TRUE.HOME HEATING|COOLING, INC. FORMERLY KNOWN AS WILLIAMS COMFORT AIR, INC.
To: WCA GROUP, LLC
Reel/Frame 035099/0220 →
First Lien Patent Security Agreement
Jul 30, 2021
From: WCA GROUP, LLC
To: JEFFERIES FINANCE LLC, AS THE COLLATERAL AGENT
Reel/Frame 057038/0067 →
Security Interest
Jul 30, 2021
From: WCA GROUP, LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 057035/0156 →
Release of Security Interest in Intellectual Property Collateral
Sep 3, 2025
From: JEFFERIES FINANCE LLC
To: WCA GROUP, LLC
Reel/Frame 072828/0244 →
Release of Security Interest Recorded at Reel/Frame 57035/0156
Sep 4, 2025
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: WCA GROUP, LLC
Reel/Frame 072813/0172 →