Prosecution Insights
Last updated: October 23, 2026

Ecolab USA Inc.: all pending office actions

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App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19266614 HYGIENE SYSTEM FOR A PORTABLE PACKAGED FOOD CONTAINER HAILE, BENYAM 2688 DP Non-Final OA — Pending Jul 11, 2025
19249727 USE OF MEDIUM CHAIN PERACIDS FOR BIOFILM INHIBITION IN INDUSTRIAL RECIRCULATING WATER SYSTEMS BREWSTER, HAYDEN R 1779 §103DP Final Rejection — Pending Jun 25, 2025
19133169 ELECTROMAGNETIC LOCKING STRUCTURE FOR DISHWASHER HOOD TULLIA, STEVEN A 3675 §103 Final Rejection — Pending May 27, 2025
19207683 HIGH FOAMING TABLET COMPOSITIONS AND USES THEREOF RIVERA-CORDERO, ARLYN I 1714 §103§112 Non-Final OA — Pending May 14, 2025
19200219 VISUAL IDENTIFICATION OF STATUS OF STORAGE CONTAINER VALVE WADDY, JONATHAN J 3753 §103§112 Non-Final OA — Pending May 06, 2025
19197220 ACID GAS AND CARBONYL REMOVAL IN A STREAM OF A CHEMICAL PROCESSING PLANT DOYLE, BRANDI M 1771 §102§103§112 Non-Final OA — Pending May 02, 2025
19173407 PEROXYFORMIC ACID COMPOSITIONS FOR MEMBRANE FILTRATION CLEANING PARIHAR, PRADHUMAN 1714 §103§112 Non-Final OA — Pending Apr 08, 2025
19097218 METHOD AND APPARATUS FOR ACOUSTIC PEST DETECTION CASILLASHERNANDEZ, OMAR 2689 §102§103 Final Rejection — Pending Apr 01, 2025
19081993 REDUCING ILLNESSES AND INFECTIONS CAUSED BY INEFFECTIVE CLEANING BY TRACKING AND CONTROLLING CLEANING EFFICACY YACOB, SISAY 2686 Other Final Rejection — Pending Mar 17, 2025
19071520 PERFORMIC ACID ON-SITE GENERATOR AND FORMULATOR CHORBAJI, MONZER R — §102§112 Non-Final OA — Pending Mar 05, 2025
19058501 ZONE ANTENNA SYSTEM JIANG, YONG HANG 2845 §103 Non-Final OA — Pending Feb 20, 2025
19052585 METHOD AND APPARATUS FOR DETECTING PESTS USING LOW POWER CAPACITIVE SENSING MAHONEY, CHRISTOPHER E 2852 §102§103 Non-Final OA — Pending Feb 13, 2025
19030067 COMPOSITIONS AND METHOD FOR FLOOR CLEANING OR RESTORATION MRUK, BRIAN P 1761 §102§103 Non-Final OA — Pending Jan 17, 2025
19029947 DEVICE AND METHOD FOR ATTRACTING AND TRAPPING FLYING INSECTS TOPOLSKI, MAGDALENA 3642 §103§112 Final Rejection — Pending Jan 17, 2025
18989990 ADAPTIVE ACTIVE INFRARED SENSOR HARDWARE AND SOFTWARE IN THE DETECTION OF PESTS WITH PEST DETECTION STATION FOX, DANIELLE A 2884 §102 Non-Final OA — Pending Dec 20, 2024
18984600 USE OF SELECTED RESINS FOR SULFATE REMOVAL IN HYDROCARBON MEDIUMS GRAHAM, CHANTEL LORAN 1771 §103 Non-Final OA — Pending Dec 17, 2024
18965704 METHOD AND APPARATUS FOR BIRD CONTROL USING LASER BLACK-CHILDRESS, RAJSHEED O 2685 §103 Final Rejection 28d Pending Dec 02, 2024
18962025 HARD SURFACE CLEANING COMPOSITIONS MRUK, BRIAN P 1761 §102DP Non-Final OA — Pending Nov 27, 2024
18960000 ALKALINE CLEANING COMPOSITIONS COMPRISING A HYDROXYPHOSPHONO CARBOXYLIC ACID AND METHODS OF REDUCING METAL CORROSION OGDEN JR, NECHOLUS 1761 §103DP Non-Final OA — Pending Nov 26, 2024
18863730 DISH MACHINE WITH ENHANCED ENERGY EFFICIENCY BELL, SPENCER E 1711 §112 Non-Final OA — Pending Nov 07, 2024
18940339 METHODS FOR CONTROLLING A WATER REUSE SYSTEM IN A WASH MACHINE BELL, SPENCER E 1711 §103 Final Rejection — Pending Nov 07, 2024
18924778 BIOCIDAL COMPOSITIONS WITH HYDRONIUM ION SOURCES FOR BIOFILM CONTROL COHEN, MICHAEL P 1612 §103 Non-Final OA — Pending Oct 23, 2024
18923923 SOLIDIFYING NONIONIC SURFACTANTS BOYER, CHARLES I 1761 §102§103 Non-Final OA — Pending Oct 23, 2024
18920613 METHOD AND SYSTEM FOR DETERMINING THE END OF A CIP PHASE CARRILLO, BIBI SHARIDAN 1711 §102§103§112 Non-Final OA — Pending Oct 18, 2024
18919235 PEG-MODIFIED CASTOR OIL BASED COMPOSITIONS FOR MICROEMULSIFYING AND REMOVING MULTIPLE OILY SOILS MRUK, BRIAN P 1761 §102§112DP Non-Final OA — Pending Oct 17, 2024
18910242 WIPE COMPOSITIONS FOR HAND POLISHING WITH IMPROVED SHINE ON FLATWARE AND OTHER SURFACES BOYER, CHARLES I 1761 §102§103 Final Rejection — Pending Oct 09, 2024
18904616 RINSE WATER REUSE SYSTEM AND METHODS OF USE BELL, SPENCER E 1711 §102§103§112 Non-Final OA — Pending Oct 02, 2024
18853650 COMPOSITIONS AND METHODS FOR IMPROVING A PAPERMAKING PROCESS MINSKEY, JACOB T 1748 §103 Final Rejection — Pending Oct 02, 2024
18901949 LAUNDRY MACHINE KIT TO ENABLE CONTROL OF WATER LEVELS, RECIRCULATION, AND SPRAY OF CHEMISTRY BELL, SPENCER E 1711 §112 Non-Final OA — Pending Sep 30, 2024
18828448 FLYING INSECT ATTRACTION STATION ARK, DARREN W 3647 §112 Non-Final OA 36d overdue Pending Sep 09, 2024
18821665 CREPING PROCESS PERFORMANCE TRACKING AND CONTROL SAAVEDRA, EMILIO J 2117 §101§103§112Other Non-Final OA — Pending Aug 30, 2024
18820906 COMPOSITIONS COMPRISING CELLULASE WITH A NONIONIC SURFACTANT AND A QUATERNARY AMMONIUM COMPOUND BOYER, CHARLES I 1761 §103§112 Non-Final OA — Pending Aug 30, 2024
18819360 EMBEDDED TEMPERATURE SENSORS FOR MONITORING TEMPERATURE OF ARTICLES AND STATUS OF DRYING OR CLEANING CYCLES GRAVINI, STEPHEN MICHAEL 3753 §112 Non-Final OA — Pending Aug 29, 2024
18816425 READY-TO-USE HAND SOAP SYSTEM DRIVING PROGRAM EFFICIENCIES, SUSTAINABILITY AND COMPLIANCE WITH IMPROVED COMPOSITION AND AIR TO PRODUCT PUMP RATIOS OGDEN JR, NECHOLUS 1761 §103§112 Non-Final OA — Pending Aug 27, 2024
18837101 LAUNDRY EMULSIFIER WITH SURFACTANT AND SOLVENT DOUYON, LORNA M 1761 §102§103§112 Non-Final OA — Pending Aug 08, 2024
18797376 GALVANIZED METAL CORROSION INHIBITOR COMPOSITIONS AND METHODS OF USE COHEN, STEFANIE J 1732 §103 Non-Final OA — Pending Aug 07, 2024
18778835 WIRE TREATMENT FOR DUST CONTROL MINSKEY, JACOB T 1748 §102§103 Final Rejection 9d overdue Pending Jul 19, 2024
18748644 CELLULOSIC FIBER BLENDS FOR DISINFECTING WIPES WITH IMPROVED TEAR STRENGTH WERTZ, ASHLEE ELIZABETH 1612 §103§112 Final Rejection — Pending Jun 20, 2024
18747621 LOW 1,4 DIOXANE, FAST WETTING AND HIGH FOAMING CLEANING COMPOSITIONS AND METHODS OF USE THEREOF OGDEN JR, NECHOLUS 1761 §102§103§112 Non-Final OA — Pending Jun 19, 2024
18746876 WASH AND RINSE ARM SYSTEM FOR DISH WASHER ZHANG, RICHARD Z 1714 §102§103§112 Final Rejection 22d overdue Pending Jun 18, 2024
18732997 STRENGTH SYNERGY BETWEEN POLYMER AND PAPERMAKING STRENGTH AID FORTUNA, JOSE A 1748 §103 Final Rejection 33d Pending Jun 04, 2024
18676988 TREATMENT STRATEGIES TO PROTECT FLOWABLE POLYMER BODIES AGAINST BLOCKING AND FOULING MURATA, AUSTIN 1712 §102§103 Final Rejection — Pending May 29, 2024
18659985 CLEANING OF A MEDICAL DEVICE CARRILLO, BIBI SHARIDAN 1711 §102§103§112 Non-Final OA — Pending May 09, 2024
18647420 TRAY COUPLING MODULE FOR A CLEANING MACHINE AYALEW, TINSAE B 1711 §102§103 Non-Final OA — Pending Apr 26, 2024
18645816 ENDOSCOPE REPROCESSING SYSTEM AND TECHNIQUE TO DETECT DISCONNECTION OF AN ENDOSCOPE BIOPSY CHANNEL PARIHAR, PRADHUMAN 1714 §102§103 Final Rejection — Pending Apr 25, 2024
18646036 ENDOSCOPE REPROCESSING SYSTEM AND TECHNIQUE TO DETECT MISCONNECTION OF A ROTATING SPRAY ASSEMBLY LEE, AHAM NMN 1758 §102§103§112 Non-Final OA — Pending Apr 25, 2024
18627962 SOLID 2-IN-1 DETERGENT RINSE FORMULA FOR UNDER-COUNTER MACHINE WARE WASH BOYER, CHARLES I 1761 §102§103 Final Rejection — Pending Apr 05, 2024
18624204 PAINT OVERSPRAY TREATMENT COMPOSITIONS AND METHODS OF USE GUINO-O UZZLE, MARITES A 1731 §103§112 Non-Final OA — Pending Apr 02, 2024
18606681 ALKOXIDE-BASED SOLIDIFICATION VIA CONTROL OF REACTION EQUILIBRIUM AND KINETICS PAUL, SHREYA 1761 §102 Final Rejection 49d Pending Mar 15, 2024
18605918 COMPOSITIONS WITH REDUCED SOLID HYDROXIDE ALKALINITY FOR EFFECTIVE REMOVAL OF PROTEIN SOILS AND ENZYME STABILITY THROUGHOUT MULTI-CYCLE DISPENSING PAUL, SHREYA 1761 §112 Final Rejection 14d Pending Mar 15, 2024
18605976 ALKOXIDE-BASED SOLIDIFICATION USING CONCENTRATED ALKALI METAL HYDROXIDES CONIGLIO, AUDREA JUNE BUCKLEY 1617 §103DP Final Rejection — Pending Mar 15, 2024
18606280 CAPPED BLOCK COPOLYMERS, THEIR SYNTHESIS, MANUFACTURE, AND METHODS OF USE REDDY, KARUNA P 1764 §102§103§112 Non-Final OA — Pending Mar 15, 2024
18600489 WATER REUSE AND CONTROL SYSTEM FOR INDUSTRIAL TEXTILE CLEANING FACILITIES ORME, PATRICK JAMES 1776 §102§112 Non-Final OA — Pending Mar 08, 2024
18599953 EFFICIENT STABILIZER IN CONTROLLING SELF ACCELERATED DECOMPOSITION TEMPERATURE OF PEROXYCARBOXYLIC ACID COMPOSITIONS WITH MINERAL ACIDS NEAGU, IRINA 1629 §103§112DP Final Rejection 28d Pending Mar 08, 2024
18440760 STABLE PERCARBOXYLIC ACID COMPOSITIONS AND USES THEREOF PUTTLITZ, KARL J 1646 DP Non-Final OA — Pending Feb 13, 2024
18436383 METHODS FOR THE ABATEMENT OF FOULING OF NATURAL GAS PROCESSING EQUIPMENT USING ANTI-FOAM AND DE-FOAMING COMPOSITIONS AKRAM, IMRAN 1725 §102§103Other Non-Final OA — Pending Feb 08, 2024
18410674 SCALE INHIBITION FOR PULP DIGESTERS CALANDRA, ANTHONY J 1748 §102§103 Non-Final OA 45d overdue Pending Jan 11, 2024
18406965 CREPING ADHESIVES AND PROCESSES FOR MAKING AND USING SAME KAUCHER, MARK S 1764 §103Other Non-Final OA 40d Pending Jan 08, 2024
18390789 COMPOSITIONS AND METHODS FOR INHIBITING OXIDATION OF NATURAL OIL BASED COMPOSITION USING AMINOPHENOL ANTIOXIDANT LI, CHANGQING 1791 §102§103§112 Final Rejection 12d Pending Dec 20, 2023
18541640 CLEANING COMPOSITIONS AND METHODS OF USE THEREOF FOR STARCH AND FATS PAUL, SHREYA 1761 §103§112 Non-Final OA 23d overdue Pending Dec 15, 2023
18506462 SELECTIVE DETECTION OF BED BUGS LAZARO, DOMINIC 1611 — Non-Final OA — Pending Nov 10, 2023
18289057 CORROSION-INHIBITING ADDITIVES AND METHODS OF MAKING AND USE THEREOF DIAZ, MATTHEW R 1761 §102§103 Non-Final OA — Pending Oct 31, 2023
18491438 SYNERGISTIC ANTIFOULANT COMPOSITIONS AND METHODS OF USING THE SAME CARR, DEBORAH D 1691 §103 Non-Final OA — Pending Oct 20, 2023
18489193 ENHANCED YEASTICIDAL EFFICACY OF LACTIC ACID BASED ANTIMICROBIAL HANDWASH ARMSTRONG, SUSANNAH SIPPLE 1616 §103 Non-Final OA — Pending Oct 18, 2023
18486508 SOLID DETERGENT COMPOSITIONS AND METHODS OF ADJUSTING THE DISPENSE RATE OF SOLID DETERGENTS USING SOLID ANIONIC SURFACTANTS DOUYON, LORNA M 1761 §103 Final Rejection 20d Pending Oct 13, 2023
18379592 ANTIPOLYMERANT COMPOSITIONS WITH NAPHTHOQUINONE AND HYDROXYLAMINE AND METHODS OF USING HUHN, RICHARD A 1764 §103§112 Non-Final OA — Pending Oct 12, 2023
18484097 COMPOSITION AND METHOD FOR MEASURING CALCIUM HARDNESS IN PROCESS WATER SHI, TINGCHEN 1796 §103 Non-Final OA — Pending Oct 10, 2023
18243909 METHODS AND COMPOSITIONS FOR LITHIUM ORE BENEFICIATION GROOMS, NOA WILLIAM FRAN 1759 §103 Final Rejection — Pending Sep 08, 2023
18243894 METHODS AND COMPOSITIONS FOR LITHIUM ORE BENEFICIATION PERRIN, CLARE M 1779 §102§103 Final Rejection — Pending Sep 08, 2023
18456818 COMPOSITIONS AND METHODS FOR PAPERMAKING MINSKEY, JACOB T 1748 §102Other Non-Final OA — Pending Aug 28, 2023
18456755 SYSTEMS AND METHODS FOR CONTROLLING WATER QUALITY IN FOOD PROCESSING ASSANTE, KEITH BRIAN 3761 §103§112 Non-Final OA — Pending Aug 28, 2023
18354712 NOVEL NONIONIC EXTENDED SURFACTANTS, COMPOSITIONS AND METHODS OF USE THEREOF DELCOTTO, GREGORY R 1761 §103 Non-Final OA — Pending Jul 19, 2023
18340484 TOPICAL CHLORINE DIOXIDE TREATMENT FOR MAMMALIAN TEATS NGUYEN, JOHN P 1619 §103 Non-Final OA — Pending Jun 23, 2023
18302666 HIGH-EFFICIENCY STRENGTH PROGRAM USED FOR MAKING PAPER IN HIGH CHARGE DEMAND SYSTEM DIAMOND, ALAN D 3991 §103 Final Rejection 76d Pending Apr 18, 2023
18295999 RECIRCULATING CHEMICAL-SANITIZING WASHING MACHINE CARRILLO, BIBI SHARIDAN 1711 §103 Final Rejection 38d overdue Pending Apr 05, 2023
18192499 COMPOSITIONS AND METHODS FOR COATING A SUBSTRATE MAYY, MOHAMMAD 1718 §103§112 Non-Final OA — Pending Mar 29, 2023
18175919 OXIDATIVE STABILITY TEST METHODS FOR CHEMICALLY RECYCLED PLASTIC FEEDSTOCKS ROBINSON, RENEE E 1772 §103 Non-Final OA 70d Pending Feb 28, 2023
17974260 BLENDS OF ETHYLENE VINYL ACETATE COPOLYMER AND AN ACRYLATE-CONTAINING COPOLYMER AS POUR POINT DEPRESSANTS EASHOO, MARK 1767 §103§112 Non-Final OA 19d Pending Oct 26, 2022
17871033 PEST CONTROL SYSTEM AND METHOD OF OPERATING SAME DENNIS, KEVIN M 3647 §103 Final Rejection — Pending Jul 22, 2022
17859581 SYSTEM AND TECHNIQUE FOR INVERTING POLYMERS UNDER ULTRA-HIGH SHEAR COOLEY, CHARLES E 1774 §112 Final Rejection 3d overdue Pending Jul 07, 2022
17708642 EXTRACTION SOLVENTS FOR PLASTIC-DERIVED SYNTHETIC FEEDSTOCK JEONG, YOUNGSUL 1772 §103 Final Rejection 61d Pending Mar 30, 2022
17686810 COATINGS FOR ELECTRODES IN ELECTRIC ARC FURNACES OLIVA, STEPHANIE RENEE 3761 §103§112 Non-Final OA 31d overdue Pending Mar 04, 2022
17383689 HAND HYGIENE COMPLIANCE MONITORING CARLSON, JEFFREY D 3992 Other Final Rejection — Pending Jul 23, 2021
17248564 AMYLASE SYNERGY WITH OXYGEN BLEACH IN WAREWASH APPLICATION KUMAR, PREETI 1761 §103§112 Final Rejection — Pending Jan 29, 2021
17150947 FOOD SAFETY PERFORMANCE MANAGEMENT MODELS SANTIAGO-MERCED, FRANCIS Z 3625 §101 Final Rejection 26d Pending Jan 15, 2021
16839174 CLEAN-IN-PLACE USING ULTRASOFT WATER KEYWORTH, PETER 1777 §112 Non-Final OA 56d overdue Pending Apr 03, 2020
16140100 USE OF MEDIUM CHAIN PERACIDS FOR BIOFILM INHIBITION IN INDUSTRIAL RECIRCULATING WATER SYSTEMS BREWSTER, HAYDEN R 1779 §103§112Other Non-Final OA — Pending Sep 24, 2018

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