Prosecution Insights
Last updated: October 28, 2026

Cummins Inc.: all pending office actions

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App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19469507 CYLINDER HEAD AND EXHAUST MANIFOLD NGUYEN, HOANG M 3746 §102§103§112 Non-Final OA — Pending Sep 26, 2025
19282233 POWERTRAIN AND AFTERTREATMENT CONTROLS BASED ON WELL TO WHEEL EMISSIONS ESPINOZA, ABIGAIL LEE 3657 §102§103§112 Non-Final OA — Pending Jul 28, 2025
19257011 DYNAMIC POWERTRAIN CONTROL IN COORDINATION WITH ADAPTIVE CRUISE CONTROL HEFLIN, HARRISON JAMES RIEL 3665 DP Non-Final OA — Pending Jul 01, 2025
19248694 PREDICTIVE DYNAMIC SPEED CONTROL FOR A VEHICLE TRAVELING ALONG A HILLED ROUTE LEWIS, TISHA D 3619 §103§112 Final Rejection 10d overdue Pending Jun 25, 2025
19130085 A PISTON HEAD FOR COMBUSTION CYLINDER, AND A COOLING GALLERY FOR A PISTON HEAD OF A COMBUSTION CYLINDER HUYNH, HAI H 3747 §102§103 Non-Final OA — Pending May 14, 2025
19199937 SPIRAL TANGLED FIBER COMPOSITES MELENDEZ, ARMAND 1759 §103 Final Rejection — Pending May 06, 2025
19193911 SYSTEMS AND METHODS FOR CATALYST SENSOR DIAGNOSTICS BLACK-CHILDRESS, RAJSHEED O 2685 §103§112 Non-Final OA — Pending Apr 29, 2025
19124985 HYDROGEN FUELING SYSTEMS WITH MULTIPLE FUEL SOURCES MCCALISTER, WILLIAM M 3753 §102§103 Non-Final OA — Pending Apr 28, 2025
19191405 EXHAUST ENCLOSURE AND THERMAL MANAGEMENT SYSTEM EDWARDS, LOREN C 3746 §102§103 Non-Final OA 29d Pending Apr 28, 2025
19095417 END OF BATTERY STATE OF CHARGE (SOC) VEHICLE SYSTEM OPERATION SOOD, ANSHUL 3667 §103 Final Rejection — Pending Mar 31, 2025
19114642 HYDROGEN FUELING SYSTEMS AND METHODS KIM, JAMES JAY 3747 §102§103§112 Non-Final OA — Pending Mar 24, 2025
19108942 VEHICLE BRAKING MANAGEMENT SYSTEMS AND METHODS ALGEHAIM, MOHAMED A 3668 §102§103 Non-Final OA — Pending Mar 05, 2025
19067483 INJECTION ASSEMBLY, BEARING ASSEMBLY, AND FUEL INJECTOR BOECKMANN, JASON J 3752 §102§103 Non-Final OA — Pending Feb 28, 2025
19103819 DIGITAL TWIN FOR A FUEL SYSTEM TRIVEDI, ATUL 3661 §102§103 Non-Final OA — Pending Feb 13, 2025
19103691 APPARATUSES, METHODS, AND SYSTEMS INCLUDING HYBRID POWERTRAINS WITH POSITIVE CLUTCHES PERVIN, FARHANA 3655 §103 Non-Final OA — Pending Feb 13, 2025
18993507 SYSTEMS AND METHODS FOR PROGNOSTICS FOR HEALTH PREDICTION OF AIR HANDLING VALVE-ACTUATOR WITH POSITION SENSING TRAN, BINH Q 3746 §102 Non-Final OA — Pending Jan 10, 2025
18987060 INTERNAL COMBUSTION ENGINE AND FUELING SYSTEM FOR INJECTING GASEOUS FUEL AND METHOD FOR RELEASING MOVABLE MASS FROM VALVE SEAT HOLBROOK, TEUTA BAJRAMOVIC 3747 §102§103 Non-Final OA — Pending Dec 19, 2024
18983182 SYSTEMS AND METHODS FOR SELECTIVE CATALYTIC REDUCTION AND/OR AMMONIA SLIP CATALYST SULFUR PROTECTION VASISTH, VISHAL V 1771 §102 Non-Final OA — Pending Dec 16, 2024
18959435 FAULT ISOLATION USING ON-BOARD DIAGNOSTIC (OBD) CAPABILITY DATA GONZALEZ, MARIO CARLOS 3668 §102§103DP Non-Final OA — Pending Nov 25, 2024
18955400 EXHAUST SPECIES TRACKING AND NOTIFICATION SYSTEM LARGI, MATTHEW THOMAS 3746 §103 Non-Final OA 9d overdue Pending Nov 21, 2024
18953425 PUMP ASSEMBLIES WITH BARREL GUIDING FEATURES BRAUCH, CHARLES JOSEPH 3747 §102§103 Non-Final OA 5d Pending Nov 20, 2024
18940402 REDUCED PARASITIC LUBE SYSTEM RIEGELMAN, MICHAEL A 3654 §102§103§112 Final Rejection 10d overdue Pending Nov 07, 2024
18934951 BATTERY PACK MODULE FOR HAUL TRUCK NEYZARI, OMID 3613 §102§103 Non-Final OA — Pending Nov 01, 2024
18934976 STORAGE TANK MOUNTING FOR HYBRID MINING TRUCKS SHARMA, NABIN KUMAR 3612 §102§112 Non-Final OA — Pending Nov 01, 2024
18926652 GASEOUS INJECTOR PREPARATION METHOD FOR COLD ENGINE START BRAUCH, CHARLES JOSEPH 3747 §103 Non-Final OA — Pending Oct 25, 2024
18924626 RECONFIGURATION OF DIESEL-POWERED HAUL TRUCK WITH HYBRID HYDROGEN FUEL CELL AND BATTERY POWER SUPPLY EBNER, KATY MEYER 3613 §103§112DP Non-Final OA — Pending Oct 23, 2024
18796075 ROCKER SYSTEMS WITH CYLINDER DEACTIVATION AND SELECTIVE VALVE LIFT CAPABILITIES HARRIS, WESLEY G 3783 §102§103 Final Rejection 5d overdue Pending Aug 06, 2024
18752444 VEHICLE RANGE ESTIMATOR ROBERSON, JASON R 3669 §101§103§112 Non-Final OA — Pending Jun 24, 2024
18619326 METHODS FOR ADDITIVE MANUFACTURING PARTS WITH INTEGRATED SACRIFICIAL SUPPORTS HEVEY, JOHN A 1735 §103§112 Final Rejection — Pending Mar 28, 2024
18694927 OPTIMIZED DIAGNOSTIC MODEL USING VEHICLE DATA CHEN, SHELLEY 3665 §112 Final Rejection — Pending Mar 22, 2024
18692765 PREDICTIVE CONTROL SYSTEM AND METHOD FOR VEHICLE SYSTEMS KIM, JAMES JAY 3747 §103 Final Rejection 8d Pending Mar 15, 2024
18692592 ESTIMATING BATTERY STATE OF HEALTH NGUYEN, TRUNG Q 2858 §101§103 Non-Final OA 61d Pending Mar 15, 2024
18604838 FUEL INJECTOR FOR GASEOUS FUEL AND VALVE ASSEMBLY FOR THE SAME ZHOU, QINGZHANG 3752 §102 Final Rejection 30d Pending Mar 14, 2024
18424211 BATTERY PACK ENCLOSURE VO, JIMMY 1723 §102§103 Non-Final OA — Pending Jan 26, 2024
18572338 FUEL CELL SYSTEMS AND METHODS OF SIZING AND OPERATING AN EJECTOR BY USING A BY-PASS VALVE BROWN, SEAN ROBERT 1743 §102§103§112 Non-Final OA — Pending Dec 20, 2023
18519278 VEHICLE CONTROLS SUPPORTING MULTIPLE ADS ECUS WU, PAYSUN 3665 §102 Non-Final OA — Pending Nov 27, 2023
18514250 FUEL INJECTOR DEVICES, SYSTEMS, AND METHODS COOK, KYLE A 3722 §102§103§112 Non-Final OA — Pending Nov 20, 2023
18512417 SYSTEMS AND METHODS FOR MANAGING CHARGING SESSIONS IN VEHICLES KABIR, SAAD M 2119 §102§103 Final Rejection — Pending Nov 17, 2023
18288750 HEATER CONTROL UNIT FOR EXHAUST AFTER TREATMENT SYSTEM CHAMBERS, JOHN MICHAEL 3761 §103§112 Non-Final OA — Pending Oct 27, 2023
18287570 METHODS AND SYSTEMS OF AGING-AWARE CHARGING PROFILE DETERMINATION FOR A BATTERY SYSTEM OMAR, AHMED H 2859 §102§103 Non-Final OA — Pending Oct 19, 2023
18377170 STATOR COOLING MULLINS, BURTON S 2834 §103 Non-Final OA — Pending Oct 05, 2023
18210361 EXPANSION PANEL FOR BATTERY CELLS WALLS, CYNTHIA KYUNG SOO 1751 §102 Final Rejection — Pending Jun 15, 2023
18307537 NOZZLE SPRAY PATTERN FOR A FUEL INJECTOR BOECKMANN, JASON J 3752 §102§103 Non-Final OA — Pending Apr 26, 2023
18128151 PREVENTATIVE MAINTENANCE AND USEFUL LIFE ANALYSIS TOOL BROWN, LUIS A 3626 §101§103 Final Rejection 78d overdue Pending Mar 29, 2023
18117229 TRAILER FOR ELECTRIC TRUCK BRITTMAN-ALABI, FELICIA LUCILLE 3611 §103 Non-Final OA — Pending Mar 03, 2023
18017031 REMANUFACTURING OF A BATTERY CELL CARVALHO JR., ARMINDO 1729 §102§103 Non-Final OA 42d overdue Pending Jan 19, 2023
17955240 SYSTEMS AND METHODS FOR CONTROLLING AND MONITORING A FUEL CELL STACK USING CATHODE EXHAUST HUMIDITY GUPTA, SARIKA 1729 §103 Non-Final OA — Pending Sep 28, 2022
17876267 ELECTRIC DRIVE SYSTEM FOR A VEHICLE MATTA, ALEXANDER GEORGE 3668 §103 Final Rejection 189d overdue Pending Jul 28, 2022
19340598 SYSTEM AND METHOD FOR MAINTAINING OPERATION OF A REGENERATIVE SOOT FILTER AYALA DELGADO, ANTHONY 3746 §103 Non-Final OA — Pending Sep 25, 2025
19111706 DUAL FUEL ENGINE SYSTEM AND METHOD FOR CONTROLLING DUAL FUEL ENGINE SYSTEM DALLO, JOSEPH J 3747 §101§102 Non-Final OA — Pending Mar 13, 2025
18831436 Untitled ORTEGA, JOSEPH 2834 §102 Non-Final OA — Pending Jan 24, 2025
18983013 DUAL FUEL ENGINE SYSTEM AND METHOD FOR CONTROLLING DUAL FUEL ENGINE SYSTEM JIN, GEORGE C. 3747 §102 Non-Final OA — Pending Dec 16, 2024
18938114 SYSTEMS AND METHODS FOR A HYBRID POWER GRID LIN, JASON 2117 §102§103Other Non-Final OA — Pending Nov 05, 2024
18922193 MULTI-SOURCE ELECTRIFIED PROPULSION PALMARCHUK, BRIAN KEITH 3669 §103 Non-Final OA — Pending Oct 21, 2024
18523583 CONTROL DEVICES TO HANDLE UNBALANCED LOADS FOR POWER SOURCES AUGUSTINE, NICHOLAS 2178 §102 Final Rejection — Pending Nov 29, 2023
18120079 SYSTEMS AND METHODS FOR PARALLELING MULTIPLE POWER SOURCES PATEL, DHRUVKUMAR 2119 §103 Non-Final OA — Pending Mar 10, 2023
19299239 EXHAUST GAS AFTERTREATMENT SYSTEM STANEK, KELSEY L 3741 §103§112 Final Rejection — Pending Aug 13, 2025
19107384 MOUNTING BRACKET LIFT EYE FOR AN EXHAUST AFTERTREATMENT ASSEMBLY NGUYEN, HOANG M 3746 §102§103§112 Non-Final OA — Pending Feb 27, 2025
18955187 Outlet Sampling System for Aftertreatment System KIRKLAND III, FREDDIE 2855 DP Non-Final OA — Pending Nov 21, 2024
18848098 Turbine Dosing System with Bypass Take Off and Delivery DUGER, JASON H 3741 §102§112 Final Rejection 14d Pending Sep 17, 2024
18848104 Turbine NOx Sensor BOGUE, JESSE SAMUEL 3746 §102§103§112 Non-Final OA — Pending Sep 17, 2024
18848076 Turbine Dosing System with Bypass Delivery NGUYEN, NGOC T 3799 §102§103 Non-Final OA 30d Pending Sep 17, 2024
18846260 Turbine Dosing System for Dosing into Regions of Desirable Flow Properties AYALA DELGADO, ANTHONY 3746 §102§103 Non-Final OA — Pending Sep 12, 2024
18716197 CONTROLLER AND METHOD FOR CONFIGURING PUMP AND DOSER OF AFTERTREATMENT SYSTEM NASSIRI MOTLAGH, ANITA — §103 Non-Final OA — Pending Jun 04, 2024
18844366 FILTER CARTRIDGE WITH OFFSET OUTLET AND INTEGRATED BYPASS PLAKKOOTTAM, DOMINICK L — §102§103§112 Non-Final OA — Pending Sep 05, 2024
18643624 Valve Arrangement for a Filtration System BREWSTER, HAYDEN R — §103§112 Non-Final OA — Pending Apr 23, 2024
18703524 ANODE SIDE WATER SEPARATION AND MANAGEMENT FOR FUEL CELL RUTISER, CLAIRE A 1751 §102§103 Non-Final OA — Pending Apr 22, 2024
18682280 CRANKCASE VENTILATION FILTERS WITH AXIAL SEAL MEMBER ANBACHT, BRIT ELIZA 1776 §103 Non-Final OA — Pending Feb 08, 2024
18434309 SEALING SYSTEMS AND METHODS FOR A FILTRATION SYSTEM ALI, WAQAAS A 1777 §102§103 Non-Final OA — Pending Feb 06, 2024
18292210 FILTER CARTRIDGE WITH EXPANDABLE ENDPLATE SEAL GONZALEZ, MADELINE 1773 §102 Final Rejection — Pending Jan 25, 2024
18017743 FILTER ASSEMBLY WITH REULEAUX SEALING INTERFACE GONZALEZ, MADELINE 1773 §103 Non-Final OA 54d Pending Jan 24, 2023
18508017 FILTRATION SEALING SYSTEM KEYWORTH, PETER 1777 DP Final Rejection 41d Pending Nov 13, 2023

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