Patent Assignment
Reel/Frame 034432/0749
Change of Name
Recorded: 2014-11-24
Pages: 3
Assignor
AQUILEX WSI LLC
Executed: 2013-05-20
Assignee
AZZ WSI, LLC
2225 SKYLAND COURT, NORCROSS, GEORGIA, 30071
Covered Property
(1)
PROCESS AND METHOD TO INCREASE THE HARDNESS OF Fe-Cr-C WELD OVERLAY ALLOY
Related Assignments
(10)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 15, 2009
From: WELDING SERVICES INC.
To: AQUILEX WSI, INC.
Reel/Frame 023649/0856 →
Partial Release of Patent Security Agreement
Apr 1, 2013
From: GENERAL ELECTRIC CAPITAL CORPORATION, AS GRANTEE
To: AQUILEX SMS LLC; AQUILEX WSI LLC; AQUILEX SPECIALTY REPAIR AND OVERHAULD LLC
Reel/Frame 030128/0109 →
Release by Secured Party as Previously Recorded at Reel 022034 Frame 0216
Apr 3, 2013
From: ROYAL BANK OF CANADA
To: AQUILEX LLC; AQUILEX HYDROCHEM LLC; AQUILEX WSI LLC
Reel/Frame 030147/0676 →
Change of Name
Nov 24, 2014
From: AZZ WSI, LLC
To: AZZ WSI LLC
Reel/Frame 034432/0764 →
Patent Security Agreement
May 13, 2022
From: AZZ WSI LLC
To: CITIBANK, N.A. AS COLLATERAL AGENT
Reel/Frame 060062/0864 →
Security Interest
Sep 30, 2022
From: AZZ WSI LLC
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 061277/0664 →
Termination and Release of Patent Security Agreement
Oct 4, 2022
From: CITIBANK, N.A., AS COLLATERAL AGENT
To: AZZ WSI LLC; CENTRAL ELECTRIC COMPANY
Reel/Frame 061604/0802 →
Release of Security Interest in Patents at Reel/Frame No. 061277/0664
May 5, 2025
From: BANK OF AMERICA, N.A.
To: AZZ WSI LLC
Reel/Frame 071176/0377 →
Change of Name
Dec 18, 2025
From: AZZ WSI LLC
To: AIS WSI LLC
Reel/Frame 074003/0961 →
Security Interest
Jan 7, 2026
From: AIS WSI LLC
To: CADENCE BANK
Reel/Frame 073392/0768 →