Prosecution Insights
Last updated: October 24, 2026

Mitsubishi Heavy Industries Ltd.: all pending office actions

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App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19384036 SOUNDPROOF DEVICE FOR DUCT AND INTAKE DUCT FOR COMPRESSOR OF GAS TURBINE ADJAGBE, MAXIME M 3745 §102§103§112 Non-Final OA — Pending Nov 10, 2025
19469247 METHOD FOR CONTROLLING ELECTRIC FLIGHT VEHICLE KONG, SZE-HON 3657 §103 Non-Final OA — Pending Sep 25, 2025
19168663 ELECTRIC FLYING OBJECT YANKEY, RYAN ANDREW 3642 §103§112 Non-Final OA — Pending Sep 24, 2025
19165590 METHOD FOR CONSTRUCTING FRONT EDGE PROTECTIVE LAYER FOR WIND TURBINE BLADE, AND PROTECTIVE LAYER FOR WIND TURBINE BLADE MILLER, MICHAEL G 1712 §103 Non-Final OA — Pending Sep 16, 2025
19161089 MOVING BODY CONTROL METHOD, MOVING BODY, AND PROGRAM GLENN III, FRANK T 3662 §103§112 Non-Final OA — Pending Aug 29, 2025
19156961 ELECTRICAL POWER GENERATION SYSTEM BURKE, THOMAS P 3741 §103 Non-Final OA — Pending Aug 15, 2025
19154448 STEAM TURBINE EXHAUST CHAMBER, AND STEAM TURBINE GOLIK, ARTHUR PAUL 3745 §112 Non-Final OA — Pending Aug 07, 2025
19287125 COMBUSTOR AND GAS TURBINE PROVIDED WITH SAME BURKE, THOMAS P 3741 §103§112 Non-Final OA — Pending Jul 31, 2025
19259231 ROTOR BLADE DETACHMENT DEVICE AND ROTOR BLADE DETACHMENT METHOD REITZ, MICHAEL K. 3745 §102§103§112 Final Rejection — Pending Jul 03, 2025
19145124 PLANT AND METHOD FOR OPERATING PLANT KIM, CRAIG SANG 3741 §103§112 Non-Final OA — Pending Jul 01, 2025
19144183 TUBULAR BODY FOR COMBUSTOR, COMBUSTOR, AND GAS TURBINE KANG, EDWIN G 3741 §102§103 Non-Final OA — Pending Jun 27, 2025
19143176 ADDITIVE MANUFACTURING DEVICE AND ADDITIVE MANUFACTURING METHOD NGUON, VIRAK 1741 §102§103 Non-Final OA — Pending Jun 25, 2025
19142408 BURNER ASSEMBLY, GAS TURBINE COMBUSTOR, AND GAS TURBINE NG, HENRY 3741 §102§103§112 Non-Final OA — Pending Jun 23, 2025
19135235 GAS TURBINE START CONTROL DEVICE MALATEK, KATHERYN A 3741 §102§112 Non-Final OA — Pending Jun 03, 2025
19126088 HEAT UTILIZATION SYSTEM AND HEAT UTILIZATION METHOD THOMAS, KYLE ROBERT 3741 §103 Non-Final OA — Pending Apr 30, 2025
19117167 GAS TURBINE CONTROL DEVICE, GAS TURBINE CONTROL METHOD, AND GAS TURBINE CONTROL PROGRAM LIU, JINGCHEN 3741 §102§112 Non-Final OA — Pending Mar 31, 2025
19115869 CARBON DIOXIDE RECOVERY SYSTEM AND CARBON DIOXIDE RECOVERY METHOD ADENIJI, IBRAHIM M 3763 §103 Non-Final OA — Pending Mar 27, 2025
19114875 REEFER CONTAINER DUKE, EMMANUEL E 3763 §103§112 Non-Final OA — Pending Mar 25, 2025
19103363 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM KY, KEVIN 2671 §103 Non-Final OA — Pending Feb 12, 2025
18998768 GAS TURBINE AND GAS TURBINE FACILITY NG, HENRY 3741 §103§112 Non-Final OA — Pending Jan 27, 2025
18996467 IMMERSION COOLING DEVICE NIEVES, NELSON J 3763 §102§103 Non-Final OA — Pending Jan 17, 2025
19021175 END MILL AND METHOD OF MANUFACTURING END MILL ADDISU, SARA 3722 §102§112 Non-Final OA — Pending Jan 15, 2025
18994099 DISCHARGE VALVE, PRESSURE BOOSTING PUMP, AND HYDROGEN SUPPLY SYSTEM CHEYNEY, CHARLES 3754 §102§112 Non-Final OA — Pending Jan 14, 2025
18881070 MOVEMENT CONTROL METHOD, PROGRAM, AND MOVEMENT CONTROL SYSTEM REDHEAD JR., ASHLEY L 3661 §102 Final Rejection 2d overdue Pending Jan 03, 2025
18879439 GAS TURBINE STATIONARY BLADE AND GAS TURBINE HTAY, AYE SU MON 3745 §103 Final Rejection 34d Pending Dec 27, 2024
18876510 SELF-POSITION ESTIMATION DEVICE, SELF-POSITION ESTIMATION METHOD, AND PROGRAM AWORUNSE, OLUWABUSAYO ADEBANJO 3662 §101§103§112 Final Rejection 15d Pending Dec 18, 2024
18875880 PRESSURE BOOSTING PUMP AND HYDROGEN SUPPLY SYSTEM LETTMAN, BRYAN MATTHEW 3746 §103 Final Rejection 4d overdue Pending Dec 17, 2024
18875887 POWER MODULE CONNECTION CAPACITOR AND POWER CONVERSION DEVICE PROVIDED WITH SAME AMRANY, ADI 2836 §102§103§112 Non-Final OA — Pending Dec 17, 2024
18875366 CONTROL DEVICE FOR GAS TURBINE, GAS TURBINE FACILITY, CONTROL METHOD FOR GAS TURBINE, AND CONTROL PROGRAM FOR GAS TURBINE WALTHOUR, SCOTT J 3741 §102§112 Non-Final OA — Pending Dec 16, 2024
18874288 WELDING ASSISTANCE DEVICE, WELDING ASSISTANCE METHOD, AND PROGRAM BULLINGTON, ROBERT P 3715 §101 Final Rejection — Pending Dec 12, 2024
18873601 ROTOR BLADE AND GAS TURBINE PROVIDED WITH SAME DELRUE, BRIAN CHRISTOPHER 3745 §103§112 Non-Final OA — Pending Dec 10, 2024
18867557 STATOR BLADE AND GAS TURBINE COMPRISING SAME GOLIK, ARTHUR PAUL 3745 §102§103§112 Non-Final OA — Pending Nov 20, 2024
18863570 CLEANING DEVICE AND CLEANING METHOD CHAUDHRI, OMAIR 1711 §103§112 Final Rejection 14d Pending Nov 06, 2024
18862324 MAINTENANCE METHOD FOR GAS TURBINES DELRUE, BRIAN CHRISTOPHER 3745 §102§103 Non-Final OA — Pending Nov 01, 2024
18858891 POWER MODULE AND POWER CONVERSION DEVICE AHMED, MASHAL 2812 §102Other Non-Final OA — Pending Oct 22, 2024
18857699 CARBON DIOXIDE RECOVERY SYSTEM ANBACHT, BRIT ELIZA 1776 §102§103 Non-Final OA — Pending Oct 17, 2024
18847926 COOLING DEVICE SMITH, COURTNEY L 2841 §112 Non-Final OA — Pending Sep 17, 2024
18846010 GAS MONITORING METHOD, GAS MONITORING DEVICE, GAS MONITORING SYSTEM, AND GAS MONITORING PROGRAM KRASNIC, BERNARD 2671 §101§112 Non-Final OA — Pending Sep 11, 2024
18843534 DIRECT CRACKING METHOD FOR HYDROCARBONS FIORITO, JAMES A 1731 §102§103 Non-Final OA — Pending Sep 03, 2024
18839891 NUCLEAR REACTOR SHUTDOWN SYSTEM AND METHOD OF NUCLEAR REACTOR SHUTDOWN COOPERRIDER, KELLY MARIE 3646 §102§103§112 Non-Final OA — Pending Aug 20, 2024
18839551 CONTROL DEVICE AND CONTROL METHOD AHMED, ENAM 2112 §103 Non-Final OA — Pending Aug 19, 2024
18836387 CONTROL DEVICE, CONTROL SYSTEM AND CONTROL METHOD CHAU, JESSICA DORA 2116 §103§112 Non-Final OA — Pending Aug 07, 2024
18833039 CERAMIC THERMAL SPRAY PARTICLES AND METHOD FOR FORMING THERMAL BARRIER COATING LAYER CHU, YONG LIANG 1731 §112 Non-Final OA 26d Pending Jul 25, 2024
18728282 TURBINE ROTOR BLADE REITZ, MICHAEL K. 3745 §103 Non-Final OA — Pending Jul 11, 2024
18749858 PRESSING DEVICE, TREATMENT DEVICE, AND TREATMENT SYSTEM FORD, DARRELL CHRISTOPHER 3725 §102§103§112 Non-Final OA — Pending Jun 21, 2024
18719454 MONITORING METHOD, METHOD FOR CALCULATING SN RATIO GAIN, MONITORING DEVICE, AND PROGRAM SATANOVSKY, ALEXANDER 2857 §101 Non-Final OA — Pending Jun 13, 2024
18703904 PRODUCTION METHOD FOR FINE METAL PARTICLES SU, XIAOWEI 1733 §102§103 Final Rejection — Pending Apr 23, 2024
18703973 REEFER CONTAINER BAUER, CASSEY D 3763 §103 Final Rejection — Pending Apr 23, 2024
18691979 DESIGN METHOD FOR TARGET OBJECT, AND DESIGN METHOD FOR VEHICLE DRIVING TEST DEVICE KUNTZ, JEWEL A 3666 §103 Final Rejection 33d Pending Mar 14, 2024
18691115 HYDROGEN PRODUCTION SYSTEM AND HYDROGEN PRODUCTION METHOD SMITH, NICHOLAS A 1752 §103 Non-Final OA — Pending Mar 12, 2024
18687520 METHOD FOR ESTIMATING FLANGE SURFACE PRESSURE DISTRIBUTION IN ROTARY MACHINE, METHOD FOR EVALUATING LEAKAGE OF FLUID FROM BETWEEN FLANGE SURFACES, AND PROGRAM AND DEVICE FOR EXECUTING THESE METHODS SAUNCY, TONI DIAN 2857 §103 Non-Final OA — Pending Feb 28, 2024
18430978 DESIGN SUPPORT APPARATUS, DESIGN SUPPORT PROGRAM, AND DESIGN SUPPORT METHOD TAT, BINH C 2851 §102 Non-Final OA — Pending Feb 02, 2024
18293842 BIOMASS GASIFIER, BIOMASS GASIFICATION PLANT, AND PRODUCTION METHOD OF BIOMASS GAS MILLER, JONATHAN 1772 §103 Non-Final OA 16d Pending Jan 31, 2024
18292472 ADDITIVE MANUFACTURED OBJECT PRODUCTION METHOD, AND ADDITIVE MANUFACTURED OBJECT PRODUCTION SYSTEM TRAN, THIEN S — §102§103 Non-Final OA — Pending Jan 26, 2024
18292468 ADDICTIVE MANUFACTURED OBJECT MANUFACTURING METHOD AND ADDITIVE MANUFACTURING SYSTEM KERR, ELIZABETH M 3761 §102§103Other Non-Final OA — Pending Jan 26, 2024
18573565 HYDROGEN PRODUCTION SYSTEM AND HYDROGEN PRODUCTION METHOD RIPA, BRYAN D 1794 §103§112 Non-Final OA — Pending Dec 22, 2023
18569381 PLANT MONITORING DEVICE, PLANT MONITORING METHOD, AND PLANT MONITORING PROGRAM NGUYEN, LAM S 2853 §103 Non-Final OA — Pending Dec 12, 2023
18568424 ELECTROLYTIC DEVICE WILKINS III, HARRY D 1794 §102§103 Non-Final OA — Pending Dec 08, 2023
18563502 MIST DISCHARGE DEVICE AND ABSORBENT ABSORBER SLAUGOVSKY, RACHEL MARIE 1776 §102§103§112 Final Rejection — Pending Nov 22, 2023
18563537 PLANT MONITORING DEVICE, PLANT MONITORING METHOD, AND PROGRAM GEISS, BRIAN BUTLER 2857 §101§102§103 Final Rejection 8d Pending Nov 22, 2023
18512587 FUEL SUPPLY SYSTEM AND FUEL SUPPLY METHOD FOR GAS TURBINE COGENERATION SYSTEM HARRINGTON, ALYSON JOAN 3741 §103§112 Final Rejection — Pending Nov 17, 2023
18559428 FLOATING STRUCTURE AND METHOD OF ASSEMBLING FLOATING STRUCTURE POLAY, ANDREW 3615 §102§103 Non-Final OA 28d Pending Nov 07, 2023
18557365 VACUUM LASER PROCESSING DEVICE BOSS, MARISSA RAE 3761 §102§103 Non-Final OA — Pending Oct 26, 2023
18380405 OVERLAY WELDING METHOD AND METHOD FOR REPAIRING METAL MEMBER TRAN-LE, THAO UYEN 3761 §102§103§112 Non-Final OA — Pending Oct 16, 2023
18278301 OPERATING CONDITION DECISION DEVICE, OPERATION ASSISTANCE DEVICE, CONTROL DEVICE, AND OPERATING CONDITION DECISION METHOD FOR ROTATING MACHINE POUDEL, SANTOSH RAJ 2115 §101§103 Final Rejection 112d overdue Pending Aug 22, 2023
18278293 PLANT MONITORING METHOD, PLANT MONITORING DEVICE, AND PLANT MONITORING PROGRAM RIVERA VARGAS, MANUEL A 2857 §101 Final Rejection — Pending Aug 22, 2023
18277173 PLANT MONITORING METHOD, PLANT MONITORING DEVICE, AND PLANT MONITORING PROGRAM RIVERA VARGAS, MANUEL A 2857 §101 Final Rejection 36d Pending Aug 14, 2023
18276693 SEAL MATERIAL FOR ELECTROCHEMICAL REACTION CELL, ELECTROCHEMICAL REACTION CELL CARTRIDGE, AND METHOD OF PRODUCING SEAL MATERIAL FOR ELECTROCHEMICAL REACTION CELL MARTIN, ANGELA J 1727 §102§103§112 Final Rejection 28d Pending Aug 10, 2023
18228841 FUEL SUPPLY METHOD, FUEL SUPPLY SYSTEM, FUEL COMBUSTION SYSTEM PROVIDED WITH FUEL SUPPLY SYSTEM, AND GAS TURBINE PLANT MEADE, LORNE EDWARD 3741 §103 Final Rejection 60d Pending Aug 01, 2023
18274577 CULTIVATION GREENHOUSE VALENTI, ANDREA M 3643 §103 Final Rejection 16d overdue Pending Jul 27, 2023
18272937 TRAINING METHOD FOR LEARNING DEVICE, METHOD FOR DESIGNING DESIGN PATTERN, METHOD FOR MANUFACTURING LAMINATE, AND DESIGN DEVICE FOR DESIGN PATTERN HAGLER, JOHN DAVID 2189 §101§103 Non-Final OA — Pending Jul 18, 2023
18271759 AMMONIA DECOMPOSITION SYSTEM SINGH, DAPINDER 3746 §103 Final Rejection — Pending Jul 11, 2023
18271703 AMMONIA DECOMPOSITION SYSTEM PEREZ, JELITZA M 1774 §103 Final Rejection — Pending Jul 11, 2023
18219940 OVERLAY WELDING METHOD GAUTHIER, NICHOLAS FREDRICK 3761 §102§103§112 Non-Final OA — Pending Jul 10, 2023
18036810 FIRST AID PRESENTATION SYSTEM, FIRST AID PRESENTATION METHOD, AND PROGRAM MONTY, MARZIA T 2117 §103§112 Non-Final OA 21d Pending May 12, 2023
18161919 SEALING DEVICE AND ROTARY MACHINE PATEL, VISHAL A 3675 §102§103 Non-Final OA — Pending Jan 31, 2023
18014599 LASER RADIATION SYSTEM, IMAGE GENERATION DEVICE, AND RECORDING MEDIUM THATCHER, CLINT A 3645 §103 Non-Final OA — Pending Jan 05, 2023
18012687 WASTE TREATMENT SYSTEM AND WASTE TREATMENT METHOD NORRIS, CLAIRE A 1779 §103 Final Rejection 15d Pending Dec 23, 2022
18058362 STATE QUANTITY PREDICTION DEVICE AND STATE QUANTITY PREDICTION METHOD PIERRE LOUIS, ANDRE 2187 §101 Final Rejection — Pending Nov 23, 2022
18058123 OPERATION CONDITION SETTING DEVICE, PEOPLE FLOW PREDICTION DEVICE, OPERATION CONDITION SETTING METHOD, PEOPLE FLOW PREDICTION METHOD, AND PROGRAM STEWART, CRYSTOL 3624 §101§103 Final Rejection 28d Pending Nov 22, 2022
17916232 LASER PROCESSING APPARATUS HELFERTY, ALLISON ERIN 3761 §103 Non-Final OA 188d overdue Pending Sep 30, 2022
17802353 NUCLEAR REACTOR AND CONTROL METHOD FOR NUCLEAR REACTOR WASIL, DANIEL D 3646 §103§112 Final Rejection 7d Pending Aug 25, 2022
17866949 COMPOSITE MATERIAL PROCESSING APPARATUS AND COMPOSITE MATERIAL PROCESSING METHOD WANG, ALEXANDER A 1741 §103 Final Rejection 29d Pending Jul 18, 2022
17773770 AMMONIA DERIVATIVE PRODUCTION PLANT AND AMMONIA DERIVATIVE PRODUCTION METHOD SEIFU, LESSANEWORK T 1774 §103 Final Rejection — Pending May 02, 2022
17767167 AUTOMATIC LANDING SYSTEM FOR VERTICAL TAKEOFF/LANDING AIRCRAFT, VERTICAL TAKEOFF/LANDING AIRCRAFT, AND CONTROL METHOD FOR LANDING OF VERTICAL TAKEOFF/LANDING AIRCRAFT STRYKER, NICHOLAS F 3665 §103 Final Rejection — Pending Apr 07, 2022
17212359 EVALUATING DEVICE, PLANT CONTROL ASSIST SYSTEM, EVALUATION METHOD, AND PROGRAM BEAN, GRIFFIN TANNER 2147 §101§103 Final Rejection — Pending Mar 25, 2021
19473839 ELECTRIC COMPRESSOR PRUITT, JUSTIN A 3745 §103 Non-Final OA — Pending Oct 09, 2025
19168637 CONTROL DEVICE AND METHOD FOR INTERNAL COMBUSTION ENGINE REINBOLD, SCOTT A 3747 §102§103 Non-Final OA — Pending Sep 24, 2025
18992746 PRECHAMBER-TYPE ENGINE LATHERS, KEVIN ANTHONY 3747 §103 Non-Final OA — Pending Jan 09, 2025
18875522 INVERTER AND ELECTRIC COMPRESSOR STEFANON, JUSTIN 2834 §102§103 Non-Final OA — Pending Dec 16, 2024
18840417 INTERNAL COMBUSTION ENGINE SINGH, DAPINDER 3746 §102§103 Final Rejection — Pending Aug 21, 2024
18570980 SOLENOID DEVICE AND SOLENOID VALVE OF FUEL INJECTION DEVICE SCHWARTZ, KEVIN EDWARD 3752 §102§103 Non-Final OA — Pending Dec 15, 2023
19156155 COMPRESSOR SYSTEM AND BUNDLE MOVEMENT METHOD HAGHIGHIAN, BEHNOUSH 3745 §112 Non-Final OA — Pending Aug 13, 2025
18528741 PHASE ADJUSTMENT DEVICE AND PHASE ADJUSTMENT METHOD FOR ROTARY MACHINE NGUYEN, DONGHAI D 3729 §102 Non-Final OA — Pending Dec 04, 2023
19110033 TURBO REFRIGERATOR, REFRIGERATOR CONTROL DEVICE, TURBO REFRIGERATOR CONTROL METHOD, AND PROGRAM MARTIN, ELIZABETH J — §103§112 Non-Final OA — Pending Mar 07, 2025
18865592 OPERATION RECORDING SYSTEM, VEHICLE, OPERATION RECORDING METHOD AND OPERATION RECORDING PROGRAM POTHEN, FEBA 2858 §102 Non-Final OA — Pending Nov 13, 2024
18853305 BLOWER LARGI, MATTHEW THOMAS 3746 §102 Non-Final OA — Pending Oct 01, 2024
18706142 VEHICULAR REFRIGERATION CYCLE UNIT AND VEHICULAR AIR CONDITIONING DEVICE TADESSE, MARTHA 3763 — Final Rejection — Pending Apr 30, 2024
18562511 VEHICULAR AIR CONDITIONING DEVICE MALLON, BRETT PETERSON 3762 §103 Final Rejection — Pending Nov 20, 2023
18773579 PACKAGE MATERIAL MANUFACTURING MACHINE MANAGEMENT SYSTEM AHMED, MOBEEN 3731 §112 Non-Final OA 84d overdue Pending Jul 16, 2024
18725131 OSCILLATION DEVICE AND METHOD FOR CONTROLLING OSCILLATION DEVICE PRATHER, GREGORY T 3618 §102§112 Final Rejection — Pending Jun 28, 2024
18722754 OSCILLATION DEVICE AND METHOD FOR CONTROLLING OSCILLATION DEVICE JOYCE, WILLIAM C 3618 §102§103 Non-Final OA — Pending Jun 21, 2024
18579923 PRODUCTION MACHINE DIAGNOSING SYSTEM AND METHOD, BOX MAKING MACHINE, AND REMOTE MONITORING SYSTEM NGUYEN, LAM S 2853 §102 Non-Final OA — Pending Jan 17, 2024

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