Prosecution Insights
Last updated: April 19, 2026

Mitsubishi Heavy Industries Ltd.

71 pending office actions

Portfolio Summary

71
Total Pending OAs
26
Final Rejections
45
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
19111513 TURBINE STATOR VANE AND GAS TURBINE WONG, ELTON K 3745 Non-Final OA Mar 13, 2025
19109739 STEAM TURBINE BLADE, STEAM TURBINE, AND METHOD FOR MANUFACTURING STEAM TURBINE BLADE BROCKMAN, ELDON T 3799 Non-Final OA Mar 07, 2025
19106025 COOLING FLUID GUIDE FOR GAS TURBINE AND GAS TURBINE CHAU, ALAIN 3741 Non-Final OA Feb 24, 2025
19045180 BURNER ASSEMBLY, GAS TURBINE COMBUSTOR, AND GAS TURBINE LIU, JINGCHEN 3741 Final Rejection Feb 04, 2025
18881473 FLUE GAS TREATMENT DEVICE AND DESIGN METHOD OF FLUE GAS TREATMENT DEVICE BOGUE, JESSE SAMUEL 3746 Non-Final OA Jan 06, 2025
18881070 MOVEMENT CONTROL METHOD, PROGRAM, AND MOVEMENT CONTROL SYSTEM REDHEAD JR., ASHLEY L 3661 Non-Final OA Jan 03, 2025
18879439 GAS TURBINE STATIONARY BLADE AND GAS TURBINE HTAY, AYE SU MON 3745 Non-Final OA Dec 27, 2024
18876510 SELF-POSITION ESTIMATION DEVICE, SELF-POSITION ESTIMATION METHOD, AND PROGRAM AWORUNSE, OLUWABUSAYO ADEBANJO 3662 Non-Final OA Dec 18, 2024
18875880 PRESSURE BOOSTING PUMP AND HYDROGEN SUPPLY SYSTEM LETTMAN, BRYAN MATTHEW 3746 Non-Final OA Dec 17, 2024
18863570 CLEANING DEVICE AND CLEANING METHOD MARKOFF, ALEXANDER 1711 Non-Final OA Nov 06, 2024
18857011 GAS TURBINE CONTROL DEVICE AND GAS TURBINE CONTROL METHOD IGUE, ROBERTO TOSHIHARU 3741 Non-Final OA Oct 15, 2024
18901967 ENGINEERING DEVICE THAT STORES A VIRTUAL DATA FORMAT USED BY A MODULE IN WHICH DEFINITION DATA DEFINES A MODULE THAT IS CONTROLLED BY A CONTROL SYSTEM LY, CHEYNE D 2152 Final Rejection Sep 30, 2024
18850895 COMBUSTOR AND GAS TURBINE LIU, JINGCHEN 3741 Final Rejection Sep 25, 2024
18843078 ROUTE SETTING METHOD, PROGRAM, AND MOVING BODY MARTINEZ BORRERO, LUIS A 3665 Non-Final OA Aug 30, 2024
18818594 METHOD FOR SETTING FLIGHT PATH OF UNMANNED AERIAL VEHICLE MELTON, TODD M 3669 Non-Final OA Aug 29, 2024
18810515 COLLECTION METHOD AND COLLECTION SYSTEM KAN, YURI 3662 Non-Final OA Aug 21, 2024
18837767 STEAM TURBINE SYSTEM SINGH, DAPINDER 3746 Final Rejection Aug 12, 2024
18836413 MONITORING DEVICE RUPPERT, ERIC S 3763 Non-Final OA Aug 07, 2024
18833039 CERAMIC THERMAL SPRAY PARTICLES AND METHOD FOR FORMING THERMAL BARRIER COATING LAYER CHU, YONG LIANG 1731 Final Rejection Jul 25, 2024
18729361 GAS TURBINE COMBUSTOR AND GAS TURBINE INCLUDING A COMBUSTION CYLINDER HAVING COOLING PASSAGES AND AN ACOUSTIC ATTENUATION SPACE BURKE, THOMAS P 3741 Non-Final OA Jul 16, 2024
18769402 SEAL APPLICATION METHOD RODRIGUEZ, MICHAEL P 1712 Non-Final OA Jul 11, 2024
18726310 DIAGNOSIS METHOD, DIAGNOSIS DEVICE, AND PROGRAM LUU, THANH X 2878 Non-Final OA Jul 02, 2024
18741843 TRANSPORT METHOD WOOD, BLAKE ANDREW 3658 Final Rejection Jun 13, 2024
18716486 ELECTRIC PROPULSION DEVICE ALMAWRI, MAGED M 2834 Non-Final OA Jun 04, 2024
18716347 SEALING DEVICE AND ROTATING MACHINE KONERU, LAKSHMI S 3675 Final Rejection Jun 04, 2024
18691979 DESIGN METHOD FOR TARGET OBJECT, AND DESIGN METHOD FOR VEHICLE DRIVING TEST DEVICE KUNTZ, JEWEL A 3666 Final Rejection Mar 14, 2024
18690076 INSPECTION ASSISTANCE SYSTEM, INSPECTION ASSISTANCE METHOD, AND INSPECTION ASSISTANCE COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM RHIM, WOO CHUL 2676 Non-Final OA Mar 07, 2024
18594353 TURBINE BLADE AND STEAM TURBINE LEGENDRE, CHRISTOPHER RYAN 3711 Non-Final OA Mar 04, 2024
18683089 INSPECTION SYSTEM RAJAPUTRA, SURESH KS 2858 Final Rejection Feb 12, 2024
18293842 BIOMASS GASIFIER, BIOMASS GASIFICATION PLANT, AND PRODUCTION METHOD OF BIOMASS GAS MILLER, JONATHAN 1772 Final Rejection Jan 31, 2024
18284358 CONTROL SYSTEM, PROCESSING DEVICE, AND CONTROL METHOD CHUNG, MONG-SHUNE 2118 Non-Final OA Jan 04, 2024
18574985 ADDITIVE MANUFACTURING METHOD AND ADDITIVE MANUFACTURING DEVICE LI, LARRY 2881 Non-Final OA Dec 28, 2023
18570407 CONTAINER-TYPE DATA CENTER OXENKNECHT, KYLE 2835 Final Rejection Dec 14, 2023
18563537 PLANT MONITORING DEVICE, PLANT MONITORING METHOD, AND PROGRAM VON WALD, ERIC S 2857 Non-Final OA Nov 22, 2023
18512587 FUEL SUPPLY SYSTEM AND FUEL SUPPLY METHOD FOR GAS TURBINE COGENERATION SYSTEM HARRINGTON, ALYSON JOAN 3741 Non-Final OA Nov 17, 2023
18559428 FLOATING STRUCTURE AND METHOD OF ASSEMBLING FLOATING STRUCTURE POLAY, ANDREW 3615 Non-Final OA Nov 07, 2023
18490971 NOISE REDUCTION DEVICE, NOISE REDUCTION METHOD, AND PROGRAM SUTHERS, DOUGLAS JOHN 2695 Final Rejection Oct 20, 2023
18280524 PLANT CONTROL DEVICE AND METHOD FOR RENEWING CONTROL IO MODULE IN PLANT CONTROL DEVICE CHAMBERS, TRAVIS SLOAN 2831 Non-Final OA Sep 06, 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 Non-Final OA Aug 10, 2023
18274577 CULTIVATION GREENHOUSE VALENTI, ANDREA M 3643 Final Rejection Jul 27, 2023
18037416 DIRECT DECOMPOSITION DEVICE AND DIRECT DECOMPOSITION METHOD FOR HYDROCARBON PEREZ, JELITZA M 1774 Non-Final OA May 17, 2023
18036810 FIRST AID PRESENTATION SYSTEM, FIRST AID PRESENTATION METHOD, AND PROGRAM MONTY, MARZIA T 2117 Final Rejection May 12, 2023
18034792 EXHAUST GAS PURIFICATION CATALYST STRUCTURE PEREZ, JELITZA M 1774 Non-Final OA May 01, 2023
18034176 APPARATUS AND METHOD FOR EVALUATING PERFORMANCE OF DEVICE AND STORAGE MEDIUM SACKALOSKY, COREY MATTHEW 2128 Non-Final OA Apr 27, 2023
18032960 FUEL GAS SUPPLY APPARATUS FOR FUEL CELL D'ANIELLO, NICHOLAS P 1723 Non-Final OA Apr 20, 2023
18032721 FUEL CELL POWER GENERATION SYSTEM CREPEAU, JONATHAN 1725 Non-Final OA Apr 19, 2023
18032711 FUEL CELL POWER GENERATION SYSTEM AND CONTROL METHOD FOR FUEL CELL POWER GENERATION SYSTEM CREPEAU, JONATHAN 1725 Non-Final OA Apr 19, 2023
18031766 NUCLEAR REACTOR KIL, JINNEY 3646 Final Rejection Apr 13, 2023
18118504 COIL WIRE ROD, MANUFACTURING METHOD FOR COIL WIRE ROD, STATOR, AND ELECTRIC MOTOR ALMAWRI, MAGED M 2834 Final Rejection Mar 07, 2023
18117648 INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, AND PROGRAM MULDER, DOMINICK ANTHONY CHIR 3667 Final Rejection Mar 06, 2023
18024847 ANALYSIS SYSTEM AND MANAGEMENT SYSTEM, ANALYSIS METHOD, AND ANALYSIS PROGRAM HOBSON, STEPHEN 1776 Non-Final OA Mar 06, 2023
18022651 CONTROLLER VIRTUALIZATION DEVICE AND CONTROL SYSTEM WU, QING YUAN 2199 Non-Final OA Feb 22, 2023
18015340 PRE-COATING PROCESSING METHOD AND PRE-COATING PROCESSING SYSTEM FOR FIBER-REINFORCED THERMOPLASTIC MEMBER LAW, NGA LEUNG V 1717 Non-Final OA Jan 10, 2023
18012687 WASTE TREATMENT SYSTEM AND WASTE TREATMENT METHOD NORRIS, CLAIRE A 1779 Non-Final OA Dec 23, 2022
18007872 SCHEDULE MANAGEMENT APPARATUS, SCHEDULE MANAGEMENT SYSTEM, AND RECORDING MEDIUM DELICH, STEPHANIE ZAGARELLA 3623 Final Rejection Dec 02, 2022
17928466 PLANT MONITORING DEVICE, PLANT MONITORING METHOD, AND PROGRAM NORTON, JENNIFER L 2117 Final Rejection Nov 29, 2022
18058123 OPERATION CONDITION SETTING DEVICE, PEOPLE FLOW PREDICTION DEVICE, OPERATION CONDITION SETTING METHOD, PEOPLE FLOW PREDICTION METHOD, AND PROGRAM STEWART, CRYSTOL 3624 Non-Final OA Nov 22, 2022
17916232 LASER PROCESSING APPARATUS HELFERTY, ALLISON ERIN 3761 Non-Final OA Sep 30, 2022
17945549 LEARNING DEVICE, COMMUNICATION DEVICE, UNMANNED VEHICLE, WIRELESS COMMUNICATION SYSTEM, LEARNING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM SHARMA, SHIVAM 3665 Final Rejection Sep 15, 2022
17802353 NUCLEAR REACTOR AND CONTROL METHOD FOR NUCLEAR REACTOR WASIL, DANIEL D 3646 Non-Final OA Aug 25, 2022
17797306 METAL AIR BATTERY SYSTEM HARRIS, MARY GRACE 1729 Non-Final OA Aug 03, 2022
17795616 DENITRATION CATALYST STRUCTURE DAVIS, SHENG HAN 1732 Non-Final OA Jul 27, 2022
17866949 COMPOSITE MATERIAL PROCESSING APPARATUS AND COMPOSITE MATERIAL PROCESSING METHOD WANG, ALEXANDER A 1741 Non-Final OA Jul 18, 2022
17851561 COOLING DEVICE TRAN, TIEN 2812 Final Rejection Jun 28, 2022
17775672 RADIANT HEAT PROTECTION DEVICE, RADIANT HEAT PROTECTION METHOD, AND SERVICE VEHICLE KIM, CHRISTOPHER S 3752 Non-Final OA May 10, 2022
17773740 WORK SUPPORT SYSTEM, WORK SUPPORT METHOD, AND WORK SUPPORT PROGRAM BAINS, SARJIT S 3623 Non-Final OA May 02, 2022
17635168 OBSERVATION CONTROL DEVICE, OBSERVATION SYSTEM, SPACECRAFT, OBSERVATION CONTROL METHOD, AND OBSERVATION CONTROL PROGRAM MCCULLERS, AARON KYLE 3663 Final Rejection Feb 14, 2022
17618222 PURE WATER MANUFACTURING MANAGEMENT SYSTEM AND PURE WATER MANUFACTURING MANAGEMENT METHOD MCCULLOUGH, ERIC J. 1773 Final Rejection Dec 10, 2021
17424543 NUCLEAR REACTOR KIL, JINNEY 3646 Final Rejection Jul 21, 2021
17178622 ADDITIVE MANUFACTURING METHOD OF JOINT OBJECT AND JOINT MEMBER HEVEY, JOHN A 1735 Final Rejection Feb 18, 2021
17047802 COMPOSITE MATERIAL INJECTION MOLDING METHOD AND COMPOSITE MATERIAL GUGLIOTTA, NICOLE T 1781 Final Rejection Oct 15, 2020

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