Prosecution Insights
Last updated: April 19, 2026

Barnes & Thornburg LLP (Ecolab)

15 pending office actions • 4 clients

Portfolio Summary

15
Total Pending OAs
7
Final Rejections
8
Non-Final OAs

Client Portfolio (4 clients)

Client (Assignee)Pending OAs
Ecolab Usa Inc. 8
Ecolab Usa Inc. 3
Ecolab Usa Inc. 2
Barclay Water Management, Inc. 2

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18778835 WIRE TREATMENT FOR DUST CONTROL Ecolab Usa Inc. MINSKEY, JACOB T 1748 Non-Final OA Jul 19, 2024
18663443 ANTIFOULING AGENTS FOR PLASTIC-DERIVED SYNTHETIC FEEDSTOCKS Ecolab Usa Inc. GRAHAM, CHANTEL LORAN 1771 Non-Final OA May 14, 2024
18681285 USE OF MODIFIED LIGNIN AS A WET END STRENGTH ADDITIVE Ecolab Usa Inc. RUSSELL, STEPHEN MATTHEW 1748 Final Rejection Feb 05, 2024
18302666 HIGH-EFFICIENCY STRENGTH PROGRAM USED FOR MAKING PAPER IN HIGH CHARGE DEMAND SYSTEM Ecolab Usa Inc. DIAMOND, ALAN D 3991 Final Rejection Apr 18, 2023
18192499 COMPOSITIONS AND METHODS FOR COATING A SUBSTRATE Ecolab Usa Inc. MAYY, MOHAMMAD 1718 Non-Final OA Mar 29, 2023
18191189 SYNERGISTIC ANTIFOULANT COMPOSITIONS AND METHODS OF USING THE SAME Ecolab Usa Inc. TESKIN, FRED M 1762 Non-Final OA Mar 28, 2023
18175919 OXIDATIVE STABILITY TEST METHODS FOR CHEMICALLY RECYCLED PLASTIC FEEDSTOCKS Ecolab Usa Inc. ROBINSON, RENEE E 1772 Non-Final OA Feb 28, 2023
18004445 STRENGTH IMPROVEMENT VIA SPRAYBOOM APPLICATION Ecolab Usa Inc. CORDRAY, DENNIS R 1748 Final Rejection Jan 05, 2023
17974260 BLENDS OF ETHYLENE VINYL ACETATE COPOLYMER AND AN ACRYLATE-CONTAINING COPOLYMER AS POUR POINT DEPRESSANTS Ecolab Usa Inc. SCOTT, ANGELA C 1767 Final Rejection Oct 26, 2022
17917538 COMPOSITIONS AND METHODS TO INHIBIT FOULING OF AMMONIUM SALTS Ecolab Usa Inc. HERNANDEZ, JACKSON J 1627 Non-Final OA Oct 06, 2022
17708642 EXTRACTION SOLVENTS FOR PLASTIC-DERIVED SYNTHETIC FEEDSTOCK Ecolab Usa Inc. JEONG, YOUNGSUL 1772 Final Rejection Mar 30, 2022
17684989 AUTOMATED MODULATION OF ANTIMICROBIAL CHEMISTRY APPLICATION IN WATER SYSTEMS Ecolab Usa Inc. PATEL, PRANAV N 1777 Non-Final OA Mar 02, 2022
17632625 VOLATILE FATTY ACID CONTROL Ecolab Usa Inc. ROYCE, LIAM A 1777 Non-Final OA Feb 03, 2022
17369684 MONOCHLORAMINE WATER DISINFECTION SYSTEM AND METHOD Barclay Water Management, Inc. PEO, KARA M 1777 Final Rejection Jul 07, 2021
17369700 MONOCHLORAMINE WATER DISINFECTION SYSTEM AND METHOD Barclay Water Management, Inc. PEO, KARA M 1777 Final Rejection Jul 07, 2021

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