Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19066792 | Orbital Maneuver Apparatus | February 2025 | June 2025 | Allow | 3 | 1 | 0 | No | No |
| 18927765 | Orbital Maneuver Apparatus for Sea Vehicle and Air Vehicle | October 2024 | January 2025 | Allow | 3 | 0 | 0 | Yes | No |
| 18663691 | DEPLOYABLE INLET ASSEMBLY FOR AERIAL VEHICLE | May 2024 | September 2024 | Allow | 4 | 0 | 0 | No | No |
| 18630099 | GAS TURBINE ENGINE | April 2024 | March 2025 | Allow | 12 | 2 | 0 | Yes | No |
| 18585369 | SYSTEMS AND METHODS FOR PROPULSION OF AN OBJECT IN A VACUUM | February 2024 | June 2025 | Allow | 15 | 3 | 0 | Yes | No |
| 18439834 | VEHICLE AND PROPULSION SYSTEM WITH HYDROGEN FUEL SYSTEM | February 2024 | December 2024 | Allow | 10 | 1 | 0 | Yes | No |
| 18433932 | GEARED GAS TURBINE ENGINE | February 2024 | December 2024 | Allow | 10 | 0 | 0 | Yes | No |
| 18421328 | ELECTROTHERMAL SUBASSEMBLY OF STEAM THRUSTER FOR NANOSATELLITES | January 2024 | February 2025 | Allow | 12 | 1 | 0 | Yes | No |
| 18291780 | SYSTEM FOR CONDITIONING FUEL FOR SUPPLYING AN AIRCRAFT TURBOMACHINE, AIRCRAFT AND METHOD OF USE | January 2024 | December 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18578901 | ELECTRIC ION PROPULSOR | January 2024 | April 2025 | Allow | 15 | 0 | 0 | Yes | No |
| 18395513 | INLETS FOR HYPERSONIC AIR-BREATHING VEHICLES AND DESIGN METHODS AND SYSTEMS THEREFOR | December 2023 | June 2025 | Allow | 17 | 2 | 0 | No | No |
| 18531063 | Acoustic Attenuation Vanes for Fan Ducts in an Aircraft | December 2023 | April 2025 | Allow | 16 | 2 | 0 | Yes | No |
| 18517621 | GAS TURBINE ALLOWING HYDROGEN TO BE USED AS FUEL | November 2023 | March 2025 | Abandon | 15 | 1 | 0 | No | No |
| 18388162 | SWIRL PREBURNER SYSTEM AND METHOD | November 2023 | October 2024 | Abandon | 11 | 1 | 0 | No | No |
| 18501484 | COMBUSTOR | November 2023 | January 2025 | Allow | 15 | 2 | 0 | Yes | No |
| 18556356 | HYPERSONIC LARGE INTERNAL CONTRACTION RATIO AIR INLET CHANNEL HAVING STEPLESS ADJUSTABLE AIR RELEASE VALVE AND CONTROL METHOD | October 2023 | January 2025 | Allow | 15 | 0 | 0 | Yes | No |
| 18487229 | APPARATUS COMPRISING A DEVICE FOR REGULATING A CONCENTRATION OF DIHYDROGEN | October 2023 | November 2024 | Allow | 13 | 1 | 0 | Yes | No |
| 18487128 | NOZZLE ASSEMBLY, COMBUSTOR, AND GAS TURBINE INCLUDING SAME | October 2023 | April 2025 | Allow | 18 | 3 | 0 | Yes | No |
| 18371929 | REINFORCED FILM FLOATWALL FOR A GAS TURBINE ENGINE | September 2023 | March 2025 | Allow | 18 | 1 | 0 | No | No |
| 18370505 | ROTATING CARRIER OIL MANIFOLD | September 2023 | September 2024 | Allow | 12 | 0 | 0 | Yes | No |
| 18370515 | FAN DRIVE GEAR SYSTEM ROTATING OIL BAFFLE | September 2023 | December 2024 | Allow | 15 | 1 | 0 | Yes | No |
| 18240818 | INLETS FOR HYPERSONIC AIR-BREATHING VEHICLES AND DESIGN METHODS AND SYSTEMS THEREFOR | August 2023 | September 2024 | Allow | 12 | 1 | 0 | No | No |
| 18457312 | BOOST INJECTION TURBINE EXHAUST CYCLE (BITEC) | August 2023 | September 2024 | Allow | 12 | 0 | 0 | Yes | No |
| 18238101 | GRAPHITE/HEXAGONAL BORON NITRIDE BIMATERIALS FOR ELECTRIC PROPULSION | August 2023 | January 2025 | Allow | 17 | 2 | 0 | Yes | No |
| 18278697 | GAS TURBINE COMBUSTOR, GAS TURBINE, AND GAS TURBINE ASSEMBLING METHOD | August 2023 | March 2025 | Allow | 19 | 0 | 0 | Yes | No |
| 18452214 | Advanced 2-spool turboprop engine | August 2023 | May 2024 | Allow | 9 | 1 | 0 | No | No |
| 18233765 | Radial In-Flow Particle Bed Nuclear Rocket Engine and Method | August 2023 | September 2024 | Allow | 13 | 0 | 0 | Yes | No |
| 18231572 | SEGMENTED NACELLE INLET LIP WITH ELECTRIC ANTI-ICING SYSTEM | August 2023 | January 2025 | Allow | 17 | 1 | 0 | No | No |
| 18264559 | FUEL CONDITIONING SYSTEM AND METHOD CONFIGURED TO POWER AN AIRCRAFT TURBINE ENGINE USING FUEL FROM A CRYOGENIC TANK | August 2023 | April 2025 | Allow | 20 | 3 | 0 | Yes | No |
| 18356416 | PILOT ARRANGEMENT, NOZZLE DEVICE, METHOD AND GAS TURBINE ARRANGEMENT | July 2023 | April 2024 | Allow | 9 | 1 | 0 | No | No |
| 18356109 | STUD FILM COOLING FOR DOUBLE WALL COMBUSTORS | July 2023 | November 2024 | Allow | 16 | 1 | 0 | Yes | No |
| 18349410 | Mixed-Compression Inlet Duct for Turbine Engines Facilitating Supersonic Flight | July 2023 | December 2023 | Allow | 6 | 0 | 0 | No | No |
| 18349252 | MOUNTING ARRANGEMENT FOR A TENSION MEMBER DRIVEN SYSTEM | July 2023 | February 2024 | Allow | 8 | 0 | 0 | No | No |
| 18348765 | FUEL INJECTION ASSEMBLY FOR A COMBUSTOR | July 2023 | September 2024 | Allow | 14 | 1 | 0 | No | No |
| 18346591 | COMBUSTOR WITH DISTRIBUTED AIR AND FUEL MIXING | July 2023 | April 2024 | Allow | 9 | 0 | 0 | Yes | No |
| 18342496 | VACUUM ARC THRUSTER WITH MULTI-LAYER INSULATION | June 2023 | October 2023 | Allow | 4 | 0 | 0 | No | No |
| 18212923 | LIQUID-PROPELLANT ENGINE AND METHOD OF USE | June 2023 | March 2025 | Abandon | 20 | 2 | 0 | No | No |
| 18211130 | AIRCRAFT PROPULSION SYSTEM WITH TURBINE ENGINE AND EXHAUST CONDENSER | June 2023 | April 2024 | Allow | 10 | 0 | 0 | Yes | No |
| 18266687 | GAS TURBINE PLANT, AND METHOD FOR SUPPLYING FUEL TO SAME | June 2023 | September 2024 | Allow | 16 | 2 | 0 | Yes | No |
| 18330155 | HIGH-SPEED SHAFT RATING FOR TURBINE ENGINES | June 2023 | February 2024 | Allow | 8 | 3 | 0 | Yes | No |
| 18329342 | PARALLEL POWER SOURCE FOR AIRCRAFT | June 2023 | November 2024 | Allow | 17 | 0 | 0 | Yes | No |
| 18204510 | WATER-COOLED FLUE GAS COLLECTING APPARATUS AND WAKE TREATMENT SYSTEM INCLUDING THE SAME | June 2023 | June 2025 | Allow | 25 | 2 | 0 | No | No |
| 18038819 | ENGINES | May 2023 | March 2025 | Abandon | 22 | 1 | 1 | No | No |
| 18199772 | System and Methods of Processing Waste to Generate Energy and Green Hydrogen | May 2023 | April 2025 | Allow | 23 | 5 | 0 | No | No |
| 18035574 | FASTENING OF AN EXHAUST CONE IN A TURBOMACHINE NOZZLE | May 2023 | June 2024 | Allow | 14 | 2 | 0 | Yes | No |
| 18141817 | AIRCRAFT PROPULSION SYSTEM WITH VARIABLE AREA INLET ASSEMBLY | May 2023 | June 2024 | Allow | 13 | 1 | 1 | No | No |
| 18303430 | GAS TURBINE ENGINE FAN | April 2023 | May 2024 | Allow | 13 | 2 | 0 | No | No |
| 18134259 | SYSTEM AND METHOD FOR DILUTING VAPOR AND GENERATING ELECTRICITY | April 2023 | October 2023 | Allow | 6 | 1 | 0 | Yes | No |
| 18298972 | CONFLUENCE STRUCTURE OF A PRIMARY STREAM AND A SECONDARY STREAM IN A BYPASS TURBINE ENGINE | April 2023 | October 2023 | Allow | 6 | 0 | 0 | No | No |
| 18297583 | FUSIBLE GEARBOX CENTER GUIDE SUPPORT WITH FRANGIBLE CATCHER PIN SYSTEMS AND METHODS | April 2023 | March 2024 | Allow | 11 | 0 | 0 | No | No |
| 18175508 | HOT-GAS-GENERATING APPARATUS WITH IONIC MONOPROPELLANT AND LOW VOLTAGE IGNITION | February 2023 | September 2024 | Allow | 18 | 0 | 1 | Yes | No |
| 18108298 | WATER SEPARATOR FOR HYDROGEN STEAM INJECTED TURBINE ENGINE | February 2023 | November 2023 | Allow | 9 | 0 | 0 | Yes | No |
| 18108404 | TURBINE ENGINE FUEL INJECTOR WITH OXYGEN CIRCUIT | February 2023 | June 2024 | Allow | 16 | 1 | 1 | No | No |
| 18005344 | CASCADE ELEMENT FOR A THRUST REVERSER SYSTEM OF AN ENGINE | January 2023 | October 2024 | Allow | 22 | 1 | 0 | No | No |
| 18086023 | ENGINE USING CRACKED AMMONIA FUEL | December 2022 | March 2024 | Abandon | 15 | 2 | 0 | Yes | No |
| 18064727 | PROTECTIVE COVER FOR AIRCRAFT ENGINES | December 2022 | January 2025 | Allow | 26 | 1 | 0 | Yes | No |
| 17975137 | FUEL CIRCUIT FOR A FUEL INJECTOR | October 2022 | December 2023 | Allow | 13 | 2 | 0 | No | No |
| 17963632 | MONOLITHIC ATTITUDE CONTROL MOTOR FRAME AND SYSTEM | October 2022 | September 2023 | Allow | 11 | 1 | 0 | No | No |
| 17918303 | PROPULSION SYSTEM FOR SPACECRAFT | October 2022 | October 2024 | Allow | 24 | 2 | 0 | No | No |
| 17918309 | PROPULSION SYSTEM FOR SPACECRAFT | October 2022 | January 2024 | Abandon | 15 | 1 | 0 | No | No |
| 17918293 | PROPULSION SYSTEM FOR SPACECRAFT | October 2022 | July 2024 | Abandon | 22 | 1 | 0 | No | No |
| 17916456 | THRUSTER ASSEMBLY | September 2022 | April 2025 | Allow | 30 | 2 | 0 | No | No |
| 17947883 | MULTI-PART FLUID CHAMBER AND METHOD OF MANUFACTURING | September 2022 | November 2023 | Allow | 14 | 1 | 0 | No | No |
| 17940034 | GAS TURBINE ENGINE WITH A DEFINED FAN AXIS ANGLE BETWEEN A FAN TIP AXIS AND A CENTERLINE | September 2022 | December 2023 | Allow | 16 | 2 | 0 | Yes | No |
| 17902545 | EXHAUST CENTERBODY ASSEMBLY | September 2022 | September 2024 | Abandon | 24 | 2 | 0 | No | No |
| 17901357 | HYDROGEN FUEL SYSTEM | September 2022 | April 2025 | Abandon | 32 | 1 | 0 | Yes | No |
| 17896431 | ENGINE USING HEATED AND TURBO-EXPANDED AMMONIA FUEL | August 2022 | October 2023 | Abandon | 13 | 2 | 0 | No | No |
| 17894587 | GAS TURBINE ENGINES HAVING CRYOGENIC FUEL SYSTEMS | August 2022 | October 2023 | Allow | 13 | 2 | 0 | No | No |
| 17888955 | SELECTIVE POWER DISTRIBUTION FOR AN AIRCRAFT PROPULSION SYSTEM | August 2022 | November 2023 | Allow | 15 | 0 | 0 | Yes | No |
| 17886950 | INTER-COOLED PREHEAT OF STEAM INJECTED TURBINE ENGINE | August 2022 | November 2023 | Allow | 15 | 0 | 0 | Yes | No |
| 17819551 | ROCKET ENGINE INJECTOR | August 2022 | June 2024 | Allow | 22 | 2 | 0 | Yes | No |
| 17818232 | JETTISONABLE BATTERY SYSTEMS FOR POWERING ELECTRICAL TURBOPUMPS FOR LAUNCH VEHICLE ROCKET ENGINE SYSTEMS | August 2022 | February 2024 | Allow | 18 | 2 | 0 | No | No |
| 17817749 | AIRCRAFT INTAKE DUCT WITH PASSIVELY MOVABLE FLOW RESTRICTOR | August 2022 | November 2023 | Allow | 15 | 0 | 0 | No | No |
| 17879406 | POROUS COVER FOR A TAKEOFF PORT OF A GAS TURBINE ENGINE | August 2022 | May 2024 | Abandon | 21 | 2 | 0 | No | No |
| 17816556 | COMBUSTOR FOR ROCKET ENGINE | August 2022 | July 2024 | Allow | 24 | 4 | 0 | No | No |
| 17870052 | PROPULSION ASSEMBLY FOR AN AIRCRAFT | July 2022 | December 2024 | Abandon | 29 | 4 | 0 | Yes | No |
| 17860157 | Mixed-Compression Inlet Duct for Turbine Engines Facilitating Supersonic Flight | July 2022 | July 2023 | Allow | 12 | 1 | 0 | Yes | No |
| 17853025 | SWIRL PREBURNER SYSTEM AND METHOD | June 2022 | July 2023 | Allow | 12 | 2 | 0 | Yes | No |
| 17845811 | Catalyst System for Rocket Engine | June 2022 | August 2024 | Abandon | 26 | 2 | 0 | No | No |
| 17782353 | Steam Generator and Control Device | June 2022 | March 2025 | Allow | 33 | 1 | 1 | Yes | No |
| 17749908 | TURBINE ENGINE CORE AND BYPASS FLOWS HAVING A DEFINED FAN-TURBINE RADIAL DISTANCE | May 2022 | July 2024 | Allow | 26 | 2 | 1 | Yes | No |
| 17746747 | AIRCRAFT TURBOPROP ENGINE INLET COMPACT PROFILE CONFIGURATION TO IMPROVE AIR INTAKE EFFICIENCY AND WITHOUT LOSS OF ANTI-ICING ABILITY | May 2022 | June 2023 | Abandon | 13 | 1 | 0 | Yes | No |
| 17716290 | GAS GENERATOR BIFURCATING EXHAUST DUCT TO FREE TURBINE | April 2022 | October 2023 | Abandon | 18 | 1 | 0 | No | No |
| 17653995 | AIRCRAFT LASER CONTRAIL REDUCTION APPARATUS AND SYSTEM | March 2022 | October 2024 | Allow | 31 | 4 | 0 | Yes | No |
| 17629523 | INTERNAL STRUCTURE FOR A TURBOMACHINE NACELLE | January 2022 | July 2023 | Allow | 18 | 2 | 0 | Yes | No |
| 17571642 | THREE-STREAM GAS TURBINE ENGINE CONTROL | January 2022 | May 2025 | Allow | 40 | 4 | 1 | Yes | No |
| 17564743 | MONOPROPELLANT CONTINUOUS DETONATION ENGINES | December 2021 | June 2022 | Allow | 6 | 0 | 1 | Yes | No |
| 17561623 | Tripropellant Rotating Detonation Rocket Engine Systems | December 2021 | February 2024 | Allow | 25 | 3 | 0 | Yes | No |
| 17555279 | DESALINATION METHODS AND DEVICES USING GEOTHERMAL ENERGY | December 2021 | October 2023 | Abandon | 21 | 2 | 0 | Yes | No |
| 17549291 | TURBOJET ENGINE FAN CASING | December 2021 | November 2024 | Allow | 35 | 5 | 0 | Yes | No |
| 17616456 | CONFLUENCE STRUCTURE OF A PRIMARY STREAM AND A SECONDARY STREAM IN A BYPASS TURBINE ENGINE | December 2021 | April 2023 | Allow | 16 | 1 | 0 | No | No |
| 17539846 | COMBUSTOR OF LIQUID ROCKET ENGINE | December 2021 | January 2023 | Allow | 14 | 1 | 0 | No | No |
| 17613489 | A VENTURI AIR-AMMONIA MIXER ENABLED FOR TWO BURNER SYSTEM | November 2021 | July 2024 | Allow | 32 | 0 | 0 | Yes | No |
| 17605568 | INTELLIGENT CONTROL GAS SUCTION-TYPE ELECTRIC PROPULSION SYSTEM APPLICABLE TO MULTI-FLOW REGIMES | October 2021 | July 2023 | Allow | 21 | 0 | 0 | No | No |
| 17506107 | DEPLOYABLE INLET ASSEMBLY FOR AERIAL VEHICLE | October 2021 | February 2024 | Allow | 28 | 2 | 1 | Yes | No |
| 17502203 | GAS TURBINE ENGINE WITH CABIN BLOWER SYSTEM | October 2021 | May 2024 | Abandon | 31 | 2 | 1 | No | No |
| 17501370 | THRUST CHAMBER INTEGRATED WITH IGNITER OF ROCKET ENGINE USING CRYOGENIC FUEL AND LIQUID OXYGEN AND ROCKET INCLUDING THE SAME | October 2021 | January 2024 | Allow | 27 | 2 | 0 | Yes | No |
| 17600550 | TURBOJET COMPRISING A NACELLE WITH AN AIR INTAKE FOR PROMOTING A REVERSE THRUST PHASE | September 2021 | May 2023 | Allow | 20 | 1 | 0 | Yes | No |
| 17600539 | AIR INTAKE OF A TURBOJET ENGINE NACELLE COMPRISING GUIDE VANES | September 2021 | January 2023 | Allow | 16 | 0 | 0 | No | No |
| 17488725 | AIRCRAFT TURBOFAN HAVING A COWL ARTICULATED IN ROTATION AND A SYSTEM FOR DEPLOYING SAID COWL | September 2021 | June 2022 | Allow | 9 | 0 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner MEADE, LORNE EDWARD.
With a 21.7% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is below the USPTO average, indicating that appeals face more challenges here than typical.
Filing a Notice of Appeal can sometimes lead to allowance even before the appeal is fully briefed or decided by the PTAB. This occurs when the examiner or their supervisor reconsiders the rejection during the mandatory appeal conference (MPEP § 1207.01) after the appeal is filed.
In this dataset, 14.9% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the bottom 25% across the USPTO, indicating that filing appeals is less effective here than in most other areas.
⚠ Appeals to PTAB face challenges. Ensure your case has strong merit before committing to full Board review.
⚠ Filing a Notice of Appeal shows limited benefit. Consider other strategies like interviews or amendments before appealing.
Examiner MEADE, LORNE EDWARD works in Art Unit 3741 and has examined 627 patent applications in our dataset. With an allowance rate of 54.7%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 39 months.
Examiner MEADE, LORNE EDWARD's allowance rate of 54.7% places them in the 10% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.
On average, applications examined by MEADE, LORNE EDWARD receive 1.85 office actions before reaching final disposition. This places the examiner in the 57% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.
The median time to disposition (half-life) for applications examined by MEADE, LORNE EDWARD is 39 months. This places the examiner in the 11% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.
Conducting an examiner interview provides a +42.1% benefit to allowance rate for applications examined by MEADE, LORNE EDWARD. This interview benefit is in the 90% percentile among all examiners. Recommendation: Interviews are highly effective with this examiner and should be strongly considered as a prosecution strategy. Per MPEP § 713.10, interviews are available at any time before the Notice of Allowance is mailed or jurisdiction transfers to the PTAB.
When applicants file an RCE with this examiner, 15.7% of applications are subsequently allowed. This success rate is in the 7% percentile among all examiners. Strategic Insight: RCEs show lower effectiveness with this examiner compared to others. Consider whether a continuation application might be more strategic, especially if you need to add new matter or significantly broaden claims.
This examiner enters after-final amendments leading to allowance in 31.1% of cases where such amendments are filed. This entry rate is in the 37% percentile among all examiners. Strategic Recommendation: This examiner shows below-average receptiveness to after-final amendments. You may need to file an RCE or appeal rather than relying on after-final amendment entry.
When applicants request a pre-appeal conference (PAC) with this examiner, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 19% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.
This examiner withdraws rejections or reopens prosecution in 32.4% of appeals filed. This is in the 2% percentile among all examiners. Of these withdrawals, 9.1% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner rarely withdraws rejections during the appeal process compared to other examiners. If you file an appeal, be prepared to fully prosecute it to a PTAB decision. Per MPEP § 1207, the examiner will prepare an Examiner's Answer maintaining the rejections.
When applicants file petitions regarding this examiner's actions, 48.4% are granted (fully or in part). This grant rate is in the 57% percentile among all examiners. Strategic Note: Petitions show above-average success regarding this examiner's actions. Petitionable matters include restriction requirements (MPEP § 1002.02(c)(2)) and various procedural issues.
Examiner's Amendments: This examiner makes examiner's amendments in 0.8% of allowed cases (in the 65% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).
Quayle Actions: This examiner issues Ex Parte Quayle actions in 4.7% of allowed cases (in the 78% percentile). Per MPEP § 714.14, a Quayle action indicates that all claims are allowable but formal matters remain. This examiner frequently uses Quayle actions compared to other examiners, which is a positive indicator that once substantive issues are resolved, allowance follows quickly.
Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:
Not Legal Advice: The information provided in this report is for informational purposes only and does not constitute legal advice. You should consult with a qualified patent attorney or agent for advice specific to your situation.
No Guarantees: We do not provide any guarantees as to the accuracy, completeness, or timeliness of the statistics presented above. Patent prosecution statistics are derived from publicly available USPTO data and are subject to data quality limitations, processing errors, and changes in USPTO practices over time.
Limitation of Liability: Under no circumstances will IronCrow AI be liable for any outcome, decision, or action resulting from your reliance on the statistics, analysis, or recommendations presented in this report. Past prosecution patterns do not guarantee future results.
Use at Your Own Risk: While we strive to provide accurate and useful prosecution statistics, you should independently verify any information that is material to your prosecution strategy and use your professional judgment in all patent prosecution matters.