IP Library › Assignment 034432/0773
Patent Assignment
Reel/Frame 034432/0773

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)
Apparatus for Butt-Welding Tube Joints
Patent: 8,143,549 →
Application: 12/419,134 →
Publication: US 2009/0250437
Related Assignments (14)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Nov 16, 2011
From: AQUILEX HOLDINGS LLC
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 027241/0531 →
Change of Name Feb 3, 2012
From: AQUILEX WSI, INC.
To: AQUILEX WSI LLC
Reel/Frame 027651/0252 →
Security Agreement Feb 3, 2012
From: AQUILEX LLC; AQUILEX INTERMEDIATE HOLDINGS LLC; AQUILEX HYDROCHEM LLC; AQUILEX HYDROCHEM INDUSTRIAL CLEANING LLC
To: GENERAL ELECTRIC CAPITAL CORPORATION, AS AGENT
Reel/Frame 027648/0515 →
Release of Security Interest Feb 6, 2012
From: U.S. BANK NATIONAL ASSOCIATION
To: AQUILEX HOLDINGS LLC
Reel/Frame 027659/0273 →
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 025104 Frame 0712 Apr 3, 2013
From: ROYAL BANK OF CANADA
To: AQUILEX LLC; AQUILEX HYDROCHEM LLC; AQUILEX WSI LLC
Reel/Frame 030147/0688 →
Release of Security Interest Apr 19, 2013
From: GENERAL ELECTRIC CAPITAL CORPORATION, AS GRANTEE
To: AQUILEX LLC; AQUILEX INTERMEDIATE HOLDINGS LLC; AQUILEXHYDROCHEM LLC; AQUILEXHYDROCHEM INDUSTRIAL CLEANING LLC
Reel/Frame 030253/0741 →
Change of Name Nov 24, 2014
From: AZZ WSI, LLC
To: AZZ WSI LLC
Reel/Frame 034432/0776 →
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 →