Patent Assignment
Reel/Frame 073042/0585
Nunc Pro Tunc Assignment
Recorded: 2025-11-26
Pages: 4
Assignor
NORTH AMERICAN FILTRATION HOLDINGS LLC
Executed: 2025-11-24
Assignee
NAF WATER SOLUTIONS ENTERPRISES LLC
25 ARROW ROAD, RAMSEY, NEW JERSEY, 07446
Covered Properties
(3)
Polymer Control System
Method for Selectively Sampling Particulates in Boiler/Steam Cycle Corrosion Transport
Turbidimeter Improvements
Patent:
7,430,043 →
Application:
11/810,817 →
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 29, 2010
From: CLARK, JOHN
To: CHEMTRAC SYSTEMS, INC.
Reel/Frame 025217/0313 →
Assignment of Assignor's Interest
Oct 30, 2010
From: BRYANT, BOB; CLARK, JOHN
To: CHEMTRAC SYSTEMS, INC.
Reel/Frame 025217/0663 →
Assignment of Assignor's Interest
Nov 2, 2010
From: EVANS, JAMES M
To: CHEMTRAC SYSTEMS, INC.
Reel/Frame 025227/0406 →
Assignment of Assignor's Interest
Apr 28, 2011
From: CHEMTRAC SYSTEMS, INC.
To: CHEMTRAC, INC.
Reel/Frame 026191/0754 →
Security Interest
Apr 6, 2022
From: NORTH AMERICAN FILTRATION HOLDINGS LLC; NAF WATER FILTRATION ENTERPRISES LLC; NAF WATER SOLUTIONS ENTERPRISES LLC; NAF AQUATICS ENTERPRISES LLC
To: LIVE OAK BANKING COMPANY
Reel/Frame 059509/0921 →
Release of Security Interest
Nov 3, 2025
From: LIVE OAK BANKING COMPANY
To: NORTH AMERICAN FILTRATION HOLDINGS LLC; NAF WATER FILTRATION ENTERPRISES LLC; NAF AQUATICS ENTERPRISES LLC; NAF AQUATICS LLC
Reel/Frame 072760/0571 →
Nunc Pro Tunc Assignment
Nov 26, 2025
From: NAF WATER SOLUTIONS ENTERPRISES LLC
To: CHEMTRAC LLC
Reel/Frame 073042/0830 →
Nunc Pro Tunc Assignment
Nov 26, 2025
From: NAF CONTRCO LLC
To: NORTH AMERICAN FILTRATION HOLDINGS LLC
Reel/Frame 073042/0288 →
Nunc Pro Tunc Assignment
Nov 26, 2025
From: CHEMTRAC, INC.
To: NAF CONTRCO LLC
Reel/Frame 073042/0038 →
Security Interest
May 7, 2026
From: NORTH AMERICAN FILTRATION HOLDINGS LLC; NAF WATER FILTRATION ENTERPRISES LLC; NAF WATER FILTRATION LLC; NAF WATER SOLUTION ENTERPRISES LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 074586/0152 →