Prosecution Insights
Prosecution Insights
Technology area: Medical Devices & Mechanical Engineering
100 pending office actions • 47 art units • 95 examiners • 0 of 100 (0%) have an AI response strategy ready • 193 patents granted in the last 365 days
Mitsubishi Heavy Industries Ltd. faces 100 pending office actions in the Medical Devices & Mechanical Engineering technology area. These actions are handled by 95 distinct examiners, showing a relationship where most examiners handle a single case. This high number of 95 distinct examiners suggests that the company must navigate a vast array of individual examiner preferences and styles across its applications.
The 100 pending office actions are distributed across 47 distinct art units. This breadth of 47 art units highlights the diverse mechanical and medical applications within the portfolio. BURKE, THOMAS P is the busiest examiner, yet he only manages 2 pending office actions. The prosecution workload is decentralized, as the busiest examiner accounts for only 2 of the total pending actions. This distribution requires a modular approach to prosecution management across the various technical groups.
Based on the USPTO statutory response window for each pending office action. 27 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. 27 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 | 5 (5%) |
| §101 + other | 5 (5%) |
| §103 only | 31 (31%) |
| §102 only | 9 (9%) |
| §112 only | 5 (5%) |
| Multi-statute (no §101) | 44 (44%) |
| No statute on record | 1 (1%) |
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 |
|---|---|---|---|
| BURKE, THOMAS P | 2 | 43.9% | +21.7% |
| REITZ, MICHAEL K. | 2 | 69.2% | +4.2% |
| KANG, EDWIN G | 2 | 64.3% | +66.9% |
| NGUYEN, LAM S | 2 | 78.8% | +0.2% |
| RIVERA VARGAS, MANUEL A | 2 | 81.1% | +11.9% |
| ADJAGBE, MAXIME M | 1 | 84.2% | +9.6% |
| YANKEY, RYAN ANDREW | 1 | 77.6% | +14.6% |
| MILLER, MICHAEL G | 1 | 52.0% | +15.8% |
| GLENN III, FRANK T | 1 | 54.9% | +3.7% |
| WONG, ELTON K | 1 | 78.1% | +19.1% |
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 |
|---|---|---|---|
| 18278301 | OPERATING CONDITION DECISION DEVICE, OPERATION ASSISTANCE DEVICE, CONTROL DEVICE, AND OPERATING CONDITION DECISION METHOD FOR ROTATING MACHINE | POUDEL, SANTOSH RAJ | 112d overdue |
| 18034176 | APPARATUS AND METHOD FOR EVALUATING PERFORMANCE OF DEVICE AND STORAGE MEDIUM | SACKALOSKY, COREY MATTHEW | 49d overdue |
| 18857011 | GAS TURBINE CONTROL DEVICE AND GAS TURBINE CONTROL METHOD | IGUE, ROBERTO TOSHIHARU | 28d overdue |
| 18238158 | PANEL STRUCTURE | VONCH, JEFFREY A | 16d overdue |
| 17802353 | NUCLEAR REACTOR AND CONTROL METHOD FOR NUCLEAR REACTOR | WASIL, DANIEL D | 7d |
| 18863570 | CLEANING DEVICE AND CLEANING METHOD | CHAUDHRI, OMAIR | 14d |
| 18036810 | FIRST AID PRESENTATION SYSTEM, FIRST AID PRESENTATION METHOD, AND PROGRAM | MONTY, MARZIA T | 21d |
| 18559428 | FLOATING STRUCTURE AND METHOD OF ASSEMBLING FLOATING STRUCTURE | POLAY, ANDREW | 28d |
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 |
|---|---|---|---|
| 18277173 | PLANT MONITORING METHOD, PLANT MONITORING DEVICE, AND PLANT MONITORING PROGRAM | RIVERA VARGAS, MANUEL A | 36d |
| 19168663 | ELECTRIC FLYING OBJECT | YANKEY, RYAN ANDREW | — |
| 19165590 | METHOD FOR CONSTRUCTING FRONT EDGE PROTECTIVE LAYER FOR WIND TURBINE BLADE, AND PROTECTIVE LAYER FOR WIND TURBINE BLADE | MILLER, MICHAEL G | — |
| 19156961 | ELECTRICAL POWER GENERATION SYSTEM | BURKE, THOMAS P | — |
| 19155451 | CYLINDER FOR COMBUSTOR, COMBUSTOR, AND GAS TURBINE | WONG, ELTON K | — |
| 19287125 | COMBUSTOR AND GAS TURBINE PROVIDED WITH SAME | BURKE, THOMAS P | — |
| 19144183 | TUBULAR BODY FOR COMBUSTOR, COMBUSTOR, AND GAS TURBINE | KANG, EDWIN G | — |
| 19128683 | OPERATION METHOD FOR GAS TURBINE | KANG, EDWIN G | — |
| Art Unit | Apps |
|---|---|
| 3741 | 11 |
| 3745 | 8 |
| 3763 | 4 |
| 3746 | 4 |
| 3663 | 2 |
| 1741 | 2 |
| 2853 | 2 |
| 2857 | 2 |
| 3761 | 2 |
| 3747 | 2 |
| App # | Title | Examiner | Art Unit | Statutes | Status | Due in | AI | Filed |
|---|---|---|---|---|---|---|---|---|
| 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 |
| 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 |
| 19155451 | CYLINDER FOR COMBUSTOR, COMBUSTOR, AND GAS TURBINE | WONG, ELTON K | 3745 | §103 | Final Rejection | — | Pending | Aug 11, 2025 |
| 19152586 | CONTROL METHOD FOR MOVING BODY, PROGRAM, AND INFORMATION PROCESSING DEVICE | ANWARI, MACEEH | 3663 | §102 | Non-Final OA | — | Pending | Jul 31, 2025 |
| 19287125 | COMBUSTOR AND GAS TURBINE PROVIDED WITH SAME | BURKE, THOMAS P | — | §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 |
| 19135235 | GAS TURBINE START CONTROL DEVICE | MALATEK, KATHERYN A | 3741 | §102§112 | Non-Final OA | — | Pending | Jun 03, 2025 |
| 19128683 | OPERATION METHOD FOR GAS TURBINE | KANG, EDWIN G | 3741 | §103 | Non-Final OA | — | Pending | May 09, 2025 |
| 19116803 | BURNER, COMBUSTOR PROVIDED WITH SAME, AND GAS TURBINE PROVIDED WITH COMBUSTOR | WALTHOUR, SCOTT J | 3741 | §102§103 | Non-Final OA | — | Pending | Mar 28, 2025 |
| 19113250 | INTERMEDIATE SHAFT COVER, AND GAS TURBINE PROVIDED WITH SAME | OLYNICK, DAVID | 3741 | §102 | Non-Final OA | — | Pending | Mar 19, 2025 |
| 19103390 | DEVICE AND METHOD FOR ATTACHING AIRCRAFT ENGINE | YOO, JUN S | 3726 | §102§112 | Non-Final OA | — | Pending | Feb 12, 2025 |
| 19103363 | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM | KY, KEVIN | — | §103 | Non-Final OA | — | Pending | Feb 12, 2025 |
| 18996467 | IMMERSION COOLING DEVICE | NIEVES, NELSON J | 3763 | §102§103 | Non-Final OA | — | Pending | Jan 17, 2025 |
| 18996587 | GAS TURBINE COMBUSTOR AND GAS TURBINE | NG, HENRY | 3741 | §102§103 | Non-Final OA | — | Pending | Jan 17, 2025 |
| 19021175 | END MILL AND METHOD OF MANUFACTURING END MILL | ADDISU, SARA | — | §102§112 | Non-Final OA | — | Pending | Jan 15, 2025 |
| 18881070 | MOVEMENT CONTROL METHOD, PROGRAM, AND MOVEMENT CONTROL SYSTEM | REDHEAD JR., ASHLEY L | 3661 | §102 | Final Rejection | 2d overdue | Pending | Jan 03, 2025 |
| 18878330 | HYDROGEN STATION AND REFRIGERATOR SYSTEM FOR HYDROGEN STATION | ARNETT, NICOLAS ALLEN | 3753 | §103 | Non-Final OA | — | Pending | Dec 23, 2024 |
| 18875880 | PRESSURE BOOSTING PUMP AND HYDROGEN SUPPLY SYSTEM | LETTMAN, BRYAN MATTHEW | 3746 | §103 | Final Rejection | 4d overdue | Pending | Dec 17, 2024 |
| 18874288 | WELDING ASSISTANCE DEVICE, WELDING ASSISTANCE METHOD, AND PROGRAM | BULLINGTON, ROBERT P | 3715 | §101 | Final Rejection | — | Pending | Dec 12, 2024 |
| 18869483 | SUCTION VALVE, PRESSURE BOOSTING PUMP, AND HYDROGEN SUPPLY SYSTEM | MOORE, DEVON TYLEN | 3763 | §103§112 | Non-Final OA | — | Pending | Nov 26, 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 |
| 18857011 | GAS TURBINE CONTROL DEVICE AND GAS TURBINE CONTROL METHOD | IGUE, ROBERTO TOSHIHARU | 3741 | §102§103§112 | Final Rejection | 28d overdue | Pending | Oct 15, 2024 |
| 18850893 | COOLING DEVICE | BUTTAR, MANDEEP S | — | §103 | Non-Final OA | — | Pending | Sep 25, 2024 |
| 18847926 | COOLING DEVICE | SMITH, COURTNEY L | — | §112 | Non-Final OA | — | Pending | Sep 17, 2024 |
| 18846010 | GAS MONITORING METHOD, GAS MONITORING DEVICE, GAS MONITORING SYSTEM, AND GAS MONITORING PROGRAM | KRASNIC, BERNARD | — | §101§112 | Non-Final OA | — | Pending | Sep 11, 2024 |
| 18839891 | NUCLEAR REACTOR SHUTDOWN SYSTEM AND METHOD OF NUCLEAR REACTOR SHUTDOWN | COOPERRIDER, KELLY MARIE | — | §102§103§112 | Non-Final OA | — | Pending | Aug 20, 2024 |
| 18839551 | CONTROL DEVICE AND CONTROL METHOD | AHMED, ENAM | — | §103 | Non-Final OA | — | Pending | Aug 19, 2024 |
| 18837969 | NUCLEAR REACTOR SHIELDING FACILITY, NUCLEAR FACILITY, AND NUCLEAR REACTOR SHIELDING FACILITY CONSTRUCTION METHOD | GASSEN, CHRISTOPHER J | — | §102§103§112 | Non-Final OA | — | Pending | Aug 13, 2024 |
| 18836387 | CONTROL DEVICE, CONTROL SYSTEM AND CONTROL METHOD | CHAU, JESSICA DORA | — | §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 | — | §101 | Non-Final OA | — | Pending | Jun 13, 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 | — | §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 | — | §103 | Non-Final OA | — | Pending | Feb 28, 2024 |
| 18430978 | DESIGN SUPPORT APPARATUS, DESIGN SUPPORT PROGRAM, AND DESIGN SUPPORT METHOD | TAT, BINH C | — | §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 |
| 18574985 | ADDITIVE MANUFACTURING METHOD AND ADDITIVE MANUFACTURING DEVICE | LI, LARRY | 2881 | §103 | Non-Final OA | 11d overdue | Pending | Dec 28, 2023 |
| 18570407 | CONTAINER-TYPE DATA CENTER | OXENKNECHT, KYLE | 2835 | §103 | Final Rejection | 31d overdue | Pending | Dec 14, 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 | — | §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 |
| 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 | — | §102§103 | Non-Final OA | — | Pending | Oct 26, 2023 |
| 18380405 | OVERLAY WELDING METHOD AND METHOD FOR REPAIRING METAL MEMBER | TRAN-LE, THAO UYEN | — | §102§103§112 | Non-Final OA | — | Pending | Oct 16, 2023 |
| 18278293 | PLANT MONITORING METHOD, PLANT MONITORING DEVICE, AND PLANT MONITORING PROGRAM | RIVERA VARGAS, MANUEL A | 2857 | §101 | Final Rejection | — | Pending | Aug 22, 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 |
| 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 | — | §101§103 | Non-Final OA | — | Pending | Jul 18, 2023 |
| 18271703 | AMMONIA DECOMPOSITION SYSTEM | PEREZ, JELITZA M | — | §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 |
| 18034176 | APPARATUS AND METHOD FOR EVALUATING PERFORMANCE OF DEVICE AND STORAGE MEDIUM | SACKALOSKY, COREY MATTHEW | 2128 | §101§102§103§112 | Final Rejection | 49d overdue | Pending | Apr 27, 2023 |
| 18027451 | COMPOSITION ANALYSIS DEVICE AND COMPOSITION ANALYSIS METHOD FOR FUEL GAS, PRIME MOVER CONTROL DEVICE INCLUDING COMPOSITION ANALYSIS DEVICE, AND PRIME MOVER CONTROL METHOD INCLUDING COMPOSITION ANALYSIS METHOD | EOM, ROBERT J | 1797 | §102§103 | Non-Final OA | — | Pending | Mar 21, 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 |
| 17916232 | LASER PROCESSING APPARATUS | HELFERTY, ALLISON ERIN | 3761 | §103 | Non-Final OA | 188d overdue | Pending | Sep 30, 2022 |
| 17945549 | LEARNING DEVICE, COMMUNICATION DEVICE, UNMANNED VEHICLE, WIRELESS COMMUNICATION SYSTEM, LEARNING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM | SHARMA, SHIVAM | 3665 | §103 | Non-Final OA | 45d overdue | Pending | Sep 15, 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 |
| 17635168 | OBSERVATION CONTROL DEVICE, OBSERVATION SYSTEM, SPACECRAFT, OBSERVATION CONTROL METHOD, AND OBSERVATION CONTROL PROGRAM | MCCULLERS, AARON KYLE | 3663 | §103 | Non-Final OA | 11d overdue | Pending | Feb 14, 2022 |
| 17212359 | EVALUATING DEVICE, PLANT CONTROL ASSIST SYSTEM, EVALUATION METHOD, AND PROGRAM | BEAN, GRIFFIN TANNER | 2147 | §101§103 | Final Rejection | — | Pending | Mar 25, 2021 |
| 19162272 | RADIAL TURBINE WHEEL, RADIAL TURBINE, AND TURBOCHARGER | FLORES, JUAN G | 3745 | §103§112 | Non-Final OA | — | Pending | Sep 04, 2025 |
| 19153491 | AMMONIA GAS SUPPLY SYSTEM AND INTERNAL COMBUSTION ENGINE SYSTEM | MOUBRY, JAMES G | 3747 | §102 | Non-Final OA | — | Pending | Aug 04, 2025 |
| 18992746 | PRECHAMBER-TYPE ENGINE | LATHERS, KEVIN ANTHONY | 3747 | §103 | Non-Final OA | — | Pending | Jan 09, 2025 |
| 18992890 | CONTROL SYSTEM, HYBRID POWER SYSTEM, AND CONTROL METHOD | AMAYA, CARLOS DAVID | 2836 | §103 | Non-Final OA | — | Pending | Jan 09, 2025 |
| 18875522 | INVERTER AND ELECTRIC COMPRESSOR | STEFANON, JUSTIN | — | §102§103 | Non-Final OA | — | Pending | Dec 16, 2024 |
| 18840417 | INTERNAL COMBUSTION ENGINE | SINGH, DAPINDER | 3746 | §102§103 | Non-Final OA | — | 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 |
| 18565378 | FUEL PUMP | BRANDT, DAVID NELSON | 3783 | §112 | Final Rejection | 22d | Pending | Nov 29, 2023 |
| 19156155 | COMPRESSOR SYSTEM AND BUNDLE MOVEMENT METHOD | HAGHIGHIAN, BEHNOUSH | 3745 | §112 | Non-Final OA | — | Pending | Aug 13, 2025 |
| 19106261 | ROTOR, ROTARY MACHINE, AND METHOD FOR ASSEMBLING ROTOR | LEE, GEOFFREY S | 3746 | §103§112 | Final Rejection | 29d | Pending | Feb 25, 2025 |
| 18528741 | PHASE ADJUSTMENT DEVICE AND PHASE ADJUSTMENT METHOD FOR ROTARY MACHINE | NGUYEN, DONGHAI D | — | §102 | Non-Final OA | — | Pending | Dec 04, 2023 |
| 19062692 | TURBO CHILLER | SULLENS, TAVIA L | — | §103§112 | Non-Final OA | — | Pending | Feb 25, 2025 |
| 18865592 | OPERATION RECORDING SYSTEM, VEHICLE, OPERATION RECORDING METHOD AND OPERATION RECORDING PROGRAM | POTHEN, FEBA | — | §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 |
| 18238158 | PANEL STRUCTURE | VONCH, JEFFREY A | 1781 | §103§112 | Non-Final OA | 16d overdue | Pending | Aug 25, 2023 |
IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.
Start Free Trial