Prosecution Insights
Prosecution Insights
Technology area: Chemistry & Materials
88 pending office actions • 35 art units • 69 examiners • 0 of 88 (0%) have an AI response strategy ready • 95 patents granted in the last 365 days
Ecolab USA Inc. maintains 88 pending office actions in the Chemistry & Materials technology area. These matters are assigned to 68 distinct examiners across 33 distinct art units. This distribution suggests that while there is some concentration of work, the portfolio still faces a significant variety of examiner perspectives across 33 distinct art units. The breadth of art units indicates that the company's chemical innovations span a wide range of specialized technical classifications.
MRUK, BRIAN P is the busiest examiner for this portfolio, overseeing 5 pending office actions. This is a notable concentration compared to the 68 distinct examiners involved overall. Given that the 88 pending office actions are spread through the identified art units, practitioners should look for consistency in examiner MRUK, BRIAN P's approach while remaining prepared for the diverse requirements of the many other officials involved. The busiest examiner is responsible for 5 pending office actions, representing a key point of focus for monitoring prosecution trends.
Based on the USPTO statutory response window for each pending office action. 25 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.
Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 25 of the docket's apps have a known mailing date.
Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.
| Bucket | Cases |
|---|---|
| §101 only | 1 (1%) |
| §103 only | 25 (28%) |
| §102 only | 2 (2%) |
| §112 only | 7 (8%) |
| Double-patenting only | 1 (1%) |
| Double-patenting + other | 13 (15%) |
| Multi-statute (no §101) | 37 (42%) |
| No statute on record | 2 (2%) |
How the docket's pending cases split across USPTO tech-center bands.
Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.
| Examiner | Apps on this docket | Allow rate | Interview lift |
|---|---|---|---|
| MRUK, BRIAN P | 4 | 74.2% | +27.9% |
| BELL, SPENCER E | 4 | 63.3% | +12.6% |
| PAUL, SHREYA | 4 | 100.0% | +0.0% |
| BOYER, CHARLES I | 3 | 70.4% | +19.6% |
| CARRILLO, BIBI SHARIDAN | 3 | 62.3% | -15.5% |
| BREWSTER, HAYDEN R | 2 | 62.7% | +46.8% |
| OGDEN JR, NECHOLUS | 2 | 69.8% | +23.5% |
| DOUYON, LORNA M | 2 | 56.7% | +72.1% |
| MINSKEY, JACOB T | 2 | 69.3% | +33.1% |
| DIAZ, MATTHEW R | 2 | 54.0% | +43.4% |
Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18605918 | COMPOSITIONS WITH REDUCED SOLID HYDROXIDE ALKALINITY FOR EFFECTIVE REMOVAL OF PROTEIN SOILS AND ENZYME STABILITY THROUGHOUT MULTI-CYCLE DISPENSING | PAUL, SHREYA | 14d |
| 18606681 | ALKOXIDE-BASED SOLIDIFICATION VIA CONTROL OF REACTION EQUILIBRIUM AND KINETICS | PAUL, SHREYA | 49d |
| 18684601 | PHOSPHOROUS-FREE WATER TREATMENT AGENT FOR LAUNDRY APPLICATIONS | PAUL, SHREYA | — |
Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18541640 | CLEANING COMPOSITIONS AND METHODS OF USE THEREOF FOR STARCH AND FATS | PAUL, SHREYA | 23d overdue |
| 18746876 | WASH AND RINSE ARM SYSTEM FOR DISH WASHER | ZHANG, RICHARD Z | 22d overdue |
| 18778835 | WIRE TREATMENT FOR DUST CONTROL | MINSKEY, JACOB T | 9d overdue |
| 18390789 | COMPOSITIONS AND METHODS FOR INHIBITING OXIDATION OF NATURAL OIL BASED COMPOSITION USING AMINOPHENOL ANTIOXIDANT | LI, CHANGQING | 12d |
| 17974260 | BLENDS OF ETHYLENE VINYL ACETATE COPOLYMER AND AN ACRYLATE-CONTAINING COPOLYMER AS POUR POINT DEPRESSANTS | EASHOO, MARK | 19d |
| 17150947 | FOOD SAFETY PERFORMANCE MANAGEMENT MODELS | SANTIAGO-MERCED, FRANCIS Z | 26d |
| 19346957 | METHOD AND APPARATUS FOR ATTRACTING AND CAPTURING BIRDS | HUTCHENS, CHRISTOPHER D. | — |
| 19207683 | HIGH FOAMING TABLET COMPOSITIONS AND USES THEREOF | RIVERA-CORDERO, ARLYN I | — |
Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.
| App # | Title | Examiner | Due in |
|---|---|---|---|
| 18778835 | WIRE TREATMENT FOR DUST CONTROL | MINSKEY, JACOB T | 9d overdue |
| 18624327 | ANTIMICROBIAL CLEANING COMPOSITIONS WITH HARD WATER TOLERANCE | MRUK, BRIAN P | 8d overdue |
| 18486508 | SOLID DETERGENT COMPOSITIONS AND METHODS OF ADJUSTING THE DISPENSE RATE OF SOLID DETERGENTS USING SOLID ANIONIC SURFACTANTS | DOUYON, LORNA M | 20d |
| 19249727 | USE OF MEDIUM CHAIN PERACIDS FOR BIOFILM INHIBITION IN INDUSTRIAL RECIRCULATING WATER SYSTEMS | BREWSTER, HAYDEN R | — |
| 18962025 | HARD SURFACE CLEANING COMPOSITIONS | MRUK, BRIAN P | — |
| 18960000 | ALKALINE CLEANING COMPOSITIONS COMPRISING A HYDROXYPHOSPHONO CARBOXYLIC ACID AND METHODS OF REDUCING METAL CORROSION | OGDEN JR, NECHOLUS | — |
| 18940339 | METHODS FOR CONTROLLING A WATER REUSE SYSTEM IN A WASH MACHINE | BELL, SPENCER E | — |
| 18863730 | DISH MACHINE WITH ENHANCED ENERGY EFFICIENCY | BELL, SPENCER E | — |
| Art Unit | Apps |
|---|---|
| 1761 | 10 |
| 1711 | 8 |
| 3647 | 3 |
| 1714 | 3 |
| 1748 | 3 |
| 1779 | 2 |
| 2685 | 2 |
| 1617 | 2 |
| 1629 | 2 |
| 1772 | 2 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 19346957 | METHOD AND APPARATUS FOR ATTRACTING AND CAPTURING BIRDS | HUTCHENS, CHRISTOPHER D. | 3647 | §102§103Other | Non-Final OA | — | Pending | Oct 01, 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 |
| 19207683 | HIGH FOAMING TABLET COMPOSITIONS AND USES THEREOF | RIVERA-CORDERO, ARLYN I | — | §103§112 | Non-Final OA | — | Pending | May 14, 2025 |
| 19200219 | VISUAL IDENTIFICATION OF STATUS OF STORAGE CONTAINER VALVE | WADDY, JONATHAN J | — | §103§112 | Non-Final OA | — | Pending | May 06, 2025 |
| 19097218 | METHOD AND APPARATUS FOR ACOUSTIC PEST DETECTION | CASILLASHERNANDEZ, OMAR | — | §102§103 | Final Rejection | — | Pending | Apr 01, 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 | — | §102§103 | Non-Final OA | — | Pending | Feb 13, 2025 |
| 19029947 | DEVICE AND METHOD FOR ATTRACTING AND TRAPPING FLYING INSECTS | TOPOLSKI, MAGDALENA | 3642 | §103§112 | Final Rejection | — | Pending | Jan 17, 2025 |
| 18984600 | USE OF SELECTED RESINS FOR SULFATE REMOVAL IN HYDROCARBON MEDIUMS | GRAHAM, CHANTEL LORAN | — | §103 | Non-Final OA | — | Pending | Dec 17, 2024 |
| 18972360 | LOW TOXICITY SURFACTANT BOOSTER COMPOSITIONS FOR FILTRATION MEMBRANE CLEANING APPLICATIONS | LEE, DOUGLAS | 1714 | §103§112 | Non-Final OA | — | Pending | Dec 06, 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 | — | §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 | — | §103DP | Non-Final OA | — | Pending | Nov 26, 2024 |
| 18940339 | METHODS FOR CONTROLLING A WATER REUSE SYSTEM IN A WASH MACHINE | BELL, SPENCER E | 1711 | §103 | Final Rejection | — | Pending | Nov 07, 2024 |
| 18863730 | DISH MACHINE WITH ENHANCED ENERGY EFFICIENCY | BELL, SPENCER E | 1711 | §112 | Non-Final OA | — | Pending | Nov 07, 2024 |
| 18924778 | BIOCIDAL COMPOSITIONS WITH HYDRONIUM ION SOURCES FOR BIOFILM CONTROL | COHEN, MICHAEL P | — | §103 | Non-Final OA | — | Pending | Oct 23, 2024 |
| 18923923 | SOLIDIFYING NONIONIC SURFACTANTS | BOYER, CHARLES I | — | §102§103 | Non-Final OA | — | Pending | Oct 23, 2024 |
| 18920623 | CHEMICAL RESERVOIR CAP WITH COMPRESSIBLE DISCHARGE PORT | STEVENS, ALLAN D | 3736 | §102§103§112 | Non-Final OA | — | Pending | Oct 18, 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 | — | §102§112DP | Non-Final OA | — | Pending | Oct 17, 2024 |
| 18904616 | RINSE WATER REUSE SYSTEM AND METHODS OF USE | BELL, SPENCER E | 1711 | §102§103§112 | Non-Final OA | — | 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 |
| 18893453 | SYSTEM AND TECHNIQUE FOR DETECTING CLEANING CHEMICAL USAGE TO CONTROL CLEANING EFFICACY | PREVIL, DANIEL | 2685 | §103 | Final Rejection | 103d overdue | Pending | Sep 23, 2024 |
| 18828448 | FLYING INSECT ATTRACTION STATION | ARK, DARREN W | 3647 | §112 | Non-Final OA | 36d overdue | Pending | Sep 09, 2024 |
| 18820906 | COMPOSITIONS COMPRISING CELLULASE WITH A NONIONIC SURFACTANT AND A QUATERNARY AMMONIUM COMPOUND | BOYER, CHARLES I | — | §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 | — | §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 | — | §103§112 | Non-Final OA | — | Pending | Aug 27, 2024 |
| 18802080 | SOLVENT-BASED DETERGENT COMPOSITIONS AND METHODS FOR HYDROPHOBIC SOIL REMOVAL | STEVENS, MARK V | — | §102§103§112DP | Non-Final OA | — | Pending | Aug 13, 2024 |
| 18837101 | LAUNDRY EMULSIFIER WITH SURFACTANT AND SOLVENT | DOUYON, LORNA M | — | §102§103§112 | Non-Final OA | — | Pending | Aug 08, 2024 |
| 18797376 | GALVANIZED METAL CORROSION INHIBITOR COMPOSITIONS AND METHODS OF USE | COHEN, STEFANIE J | — | §103 | Non-Final OA | — | Pending | Aug 07, 2024 |
| 18781539 | SYNERGISTIC SURFACTANT PACKAGE FOR CLEANING OF FOOD AND OILY SOILS | MRUK, BRIAN P | — | §102DP | Non-Final OA | — | Pending | Jul 23, 2024 |
| 18778835 | WIRE TREATMENT FOR DUST CONTROL | MINSKEY, JACOB T | 1748 | §102§103 | Final Rejection | 9d overdue | Pending | Jul 19, 2024 |
| 18729410 | METHOD OF ENZYMATIC CLEANING TO REMOVE MICROORGANISMS OR BIOFILM FROM INDUSTRIAL EQUIPMENT | REGLAS, GEORGIANA C | — | §102§103§112 | Non-Final OA | — | Pending | Jul 16, 2024 |
| 18748644 | CELLULOSIC FIBER BLENDS FOR DISINFECTING WIPES WITH IMPROVED TEAR STRENGTH | WERTZ, ASHLEE ELIZABETH | 1612 | §103§112 | Final Rejection | — | Pending | Jun 20, 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 |
| 18673139 | TREATMENT COMPOSITION AND METHOD FOR TREATING A WATER SYSTEM | ABDEL LATIF, MAHMOUD MOTAZ | — | §103 | Non-Final OA | — | Pending | May 23, 2024 |
| 18667751 | OXYALKYLATED SURFACTANTS AS CORROSION INHIBITORS | DIAZ, MATTHEW R | 1761 | §103§112DP | Non-Final OA | — | Pending | May 17, 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 |
| 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 |
| 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 |
| 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 |
| 18624327 | ANTIMICROBIAL CLEANING COMPOSITIONS WITH HARD WATER TOLERANCE | MRUK, BRIAN P | 1761 | §103 | Non-Final OA | 8d overdue | Pending | Apr 02, 2024 |
| 18624204 | PAINT OVERSPRAY TREATMENT COMPOSITIONS AND METHODS OF USE | GUINO-O UZZLE, MARITES A | — | §103§112 | Non-Final OA | — | Pending | Apr 02, 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 | — | §102§103§112 | Non-Final OA | — | Pending | Mar 15, 2024 |
| 18606577 | ANTIMICROBIAL COMPOSITIONS WITH ENHANCED EFFICACY | CHAO, ALLEN | 1622 | §103 | Final Rejection | — | Pending | Mar 15, 2024 |
| 18606681 | ALKOXIDE-BASED SOLIDIFICATION VIA CONTROL OF REACTION EQUILIBRIUM AND KINETICS | PAUL, SHREYA | 1761 | §102 | Final Rejection | 49d | Pending | Mar 15, 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 |
| 18600489 | WATER REUSE AND CONTROL SYSTEM FOR INDUSTRIAL TEXTILE CLEANING FACILITIES | ORME, PATRICK JAMES | 1776 | §102§112 | Non-Final OA | — | Pending | Mar 08, 2024 |
| 18684601 | PHOSPHOROUS-FREE WATER TREATMENT AGENT FOR LAUNDRY APPLICATIONS | PAUL, SHREYA | 1761 | §103DP | Non-Final OA | — | Pending | Feb 16, 2024 |
| 18444007 | SOLID ACID/ANIONIC ANTIMICROBIAL AND VIRUCIDAL COMPOSITIONS AND USES THEREOF | LIU, SUE XU | — | §103§112DP | Non-Final OA | — | Pending | Feb 16, 2024 |
| 18440760 | STABLE PERCARBOXYLIC ACID COMPOSITIONS AND USES THEREOF | PUTTLITZ, KARL J | — | 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 | — | §102§103Other | Non-Final OA | — | Pending | Feb 08, 2024 |
| 18406965 | CREPING ADHESIVES AND PROCESSES FOR MAKING AND USING SAME | KAUCHER, MARK S | 1764 | §103Other | Non-Final OA | 40d | Pending | Jan 08, 2024 |
| 18392850 | SELECTIVE DETECTION OF BED BUGS | PAK, JOHN D | — | §112 | Non-Final OA | — | Pending | Dec 21, 2023 |
| 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 | §102§103§112 | Non-Final OA | — | Pending | Oct 18, 2023 |
| 18487218 | INTERACTION BETWEEN ANTIMICROBIAL QUATERNARY COMPOUNDS AND ANIONIC SURFACTANTS | SONG, JIANFENG | 1613 | §103DP | Non-Final OA | 14d | Pending | Oct 16, 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 | — | §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 |
| 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 |
| 18348074 | SYNERGISTIC ANTIFOULANT COMPOSITIONS AND METHODS OF USING THE SAME | CARR, DEBORAH D | 1765 | §103§112 | Non-Final OA | — | Pending | Jul 06, 2023 |
| 18316463 | MULTIPLE CHARGED IONIC COMPOUNDS DERIVED FROM POLYAMINES AND COMPOSITIONS THEREOF AND USE THEREOF AS REVERSE EMULSION BREAKERS IN OIL AND GAS OPERATIONS | BONAPARTE, AMY C | 1692 | §102§103§112DP | Non-Final OA | — | Pending | May 12, 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 | 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 |
| 17917538 | COMPOSITIONS AND METHODS TO INHIBIT FOULING OF AMMONIUM SALTS | HERNANDEZ, JACKSON J | 1627 | §103 | Final Rejection | 14d | Pending | Oct 06, 2022 |
| 17871033 | PEST CONTROL SYSTEM AND METHOD OF OPERATING SAME | DENNIS, KEVIN M | 3647 | §103 | Final Rejection | — | Pending | Jul 22, 2022 |
| 17708642 | EXTRACTION SOLVENTS FOR PLASTIC-DERIVED SYNTHETIC FEEDSTOCK | JEONG, YOUNGSUL | 1772 | §103 | Final Rejection | 61d | Pending | Mar 30, 2022 |
| 17383689 | HAND HYGIENE COMPLIANCE MONITORING | CARLSON, JEFFREY D | 3992 | Other | Final Rejection | — | Pending | Jul 23, 2021 |
| 17346615 | STABLE IODINE-CONTAINING ANTIMICROBIAL TEAT DIP COMPOSITIONS | PEEBLES, KATHERINE | 1617 | §103 | Final Rejection | 15d | Pending | Jun 14, 2021 |
| 17150947 | FOOD SAFETY PERFORMANCE MANAGEMENT MODELS | SANTIAGO-MERCED, FRANCIS Z | 3625 | §101 | Final Rejection | 26d | Pending | Jan 15, 2021 |
| 17248254 | REDUCED INHALATION HAZARD OF QUATERNARY AMMONIUM COMPOUNDS-PH DRIVEN PHYSIOLOGICAL RESPONSE | BORI, IBRAHIM D | 1629 | §103Other | Final Rejection | 4d overdue | 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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