USPTO Examiner MEADE LORNE EDWARD - Art Unit 3741

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19066792Orbital Maneuver ApparatusFebruary 2025June 2025Allow310NoNo
18927765Orbital Maneuver Apparatus for Sea Vehicle and Air VehicleOctober 2024January 2025Allow300YesNo
18663691DEPLOYABLE INLET ASSEMBLY FOR AERIAL VEHICLEMay 2024September 2024Allow400NoNo
18630099GAS TURBINE ENGINEApril 2024March 2025Allow1220YesNo
18585369SYSTEMS AND METHODS FOR PROPULSION OF AN OBJECT IN A VACUUMFebruary 2024June 2025Allow1530YesNo
18439834VEHICLE AND PROPULSION SYSTEM WITH HYDROGEN FUEL SYSTEMFebruary 2024December 2024Allow1010YesNo
18433932GEARED GAS TURBINE ENGINEFebruary 2024December 2024Allow1000YesNo
18421328ELECTROTHERMAL SUBASSEMBLY OF STEAM THRUSTER FOR NANOSATELLITESJanuary 2024February 2025Allow1210YesNo
18291780SYSTEM FOR CONDITIONING FUEL FOR SUPPLYING AN AIRCRAFT TURBOMACHINE, AIRCRAFT AND METHOD OF USEJanuary 2024December 2024Allow1110YesNo
18578901ELECTRIC ION PROPULSORJanuary 2024April 2025Allow1500YesNo
18395513INLETS FOR HYPERSONIC AIR-BREATHING VEHICLES AND DESIGN METHODS AND SYSTEMS THEREFORDecember 2023June 2025Allow1720NoNo
18531063Acoustic Attenuation Vanes for Fan Ducts in an AircraftDecember 2023April 2025Allow1620YesNo
18517621GAS TURBINE ALLOWING HYDROGEN TO BE USED AS FUELNovember 2023March 2025Abandon1510NoNo
18388162SWIRL PREBURNER SYSTEM AND METHODNovember 2023October 2024Abandon1110NoNo
18501484COMBUSTORNovember 2023January 2025Allow1520YesNo
18556356HYPERSONIC LARGE INTERNAL CONTRACTION RATIO AIR INLET CHANNEL HAVING STEPLESS ADJUSTABLE AIR RELEASE VALVE AND CONTROL METHODOctober 2023January 2025Allow1500YesNo
18487229APPARATUS COMPRISING A DEVICE FOR REGULATING A CONCENTRATION OF DIHYDROGENOctober 2023November 2024Allow1310YesNo
18487128NOZZLE ASSEMBLY, COMBUSTOR, AND GAS TURBINE INCLUDING SAMEOctober 2023April 2025Allow1830YesNo
18371929REINFORCED FILM FLOATWALL FOR A GAS TURBINE ENGINESeptember 2023March 2025Allow1810NoNo
18370505ROTATING CARRIER OIL MANIFOLDSeptember 2023September 2024Allow1200YesNo
18370515FAN DRIVE GEAR SYSTEM ROTATING OIL BAFFLESeptember 2023December 2024Allow1510YesNo
18240818INLETS FOR HYPERSONIC AIR-BREATHING VEHICLES AND DESIGN METHODS AND SYSTEMS THEREFORAugust 2023September 2024Allow1210NoNo
18457312BOOST INJECTION TURBINE EXHAUST CYCLE (BITEC)August 2023September 2024Allow1200YesNo
18238101GRAPHITE/HEXAGONAL BORON NITRIDE BIMATERIALS FOR ELECTRIC PROPULSIONAugust 2023January 2025Allow1720YesNo
18278697GAS TURBINE COMBUSTOR, GAS TURBINE, AND GAS TURBINE ASSEMBLING METHODAugust 2023March 2025Allow1900YesNo
18452214Advanced 2-spool turboprop engineAugust 2023May 2024Allow910NoNo
18233765Radial In-Flow Particle Bed Nuclear Rocket Engine and MethodAugust 2023September 2024Allow1300YesNo
18231572SEGMENTED NACELLE INLET LIP WITH ELECTRIC ANTI-ICING SYSTEMAugust 2023January 2025Allow1710NoNo
18264559FUEL CONDITIONING SYSTEM AND METHOD CONFIGURED TO POWER AN AIRCRAFT TURBINE ENGINE USING FUEL FROM A CRYOGENIC TANKAugust 2023April 2025Allow2030YesNo
18356416PILOT ARRANGEMENT, NOZZLE DEVICE, METHOD AND GAS TURBINE ARRANGEMENTJuly 2023April 2024Allow910NoNo
18356109STUD FILM COOLING FOR DOUBLE WALL COMBUSTORSJuly 2023November 2024Allow1610YesNo
18349410Mixed-Compression Inlet Duct for Turbine Engines Facilitating Supersonic FlightJuly 2023December 2023Allow600NoNo
18349252MOUNTING ARRANGEMENT FOR A TENSION MEMBER DRIVEN SYSTEMJuly 2023February 2024Allow800NoNo
18348765FUEL INJECTION ASSEMBLY FOR A COMBUSTORJuly 2023September 2024Allow1410NoNo
18346591COMBUSTOR WITH DISTRIBUTED AIR AND FUEL MIXINGJuly 2023April 2024Allow900YesNo
18342496VACUUM ARC THRUSTER WITH MULTI-LAYER INSULATIONJune 2023October 2023Allow400NoNo
18212923LIQUID-PROPELLANT ENGINE AND METHOD OF USEJune 2023March 2025Abandon2020NoNo
18211130AIRCRAFT PROPULSION SYSTEM WITH TURBINE ENGINE AND EXHAUST CONDENSERJune 2023April 2024Allow1000YesNo
18266687GAS TURBINE PLANT, AND METHOD FOR SUPPLYING FUEL TO SAMEJune 2023September 2024Allow1620YesNo
18330155HIGH-SPEED SHAFT RATING FOR TURBINE ENGINESJune 2023February 2024Allow830YesNo
18329342PARALLEL POWER SOURCE FOR AIRCRAFTJune 2023November 2024Allow1700YesNo
18204510WATER-COOLED FLUE GAS COLLECTING APPARATUS AND WAKE TREATMENT SYSTEM INCLUDING THE SAMEJune 2023June 2025Allow2520NoNo
18038819ENGINESMay 2023March 2025Abandon2211NoNo
18199772System and Methods of Processing Waste to Generate Energy and Green HydrogenMay 2023April 2025Allow2350NoNo
18035574FASTENING OF AN EXHAUST CONE IN A TURBOMACHINE NOZZLEMay 2023June 2024Allow1420YesNo
18141817AIRCRAFT PROPULSION SYSTEM WITH VARIABLE AREA INLET ASSEMBLYMay 2023June 2024Allow1311NoNo
18303430GAS TURBINE ENGINE FANApril 2023May 2024Allow1320NoNo
18134259SYSTEM AND METHOD FOR DILUTING VAPOR AND GENERATING ELECTRICITYApril 2023October 2023Allow610YesNo
18298972CONFLUENCE STRUCTURE OF A PRIMARY STREAM AND A SECONDARY STREAM IN A BYPASS TURBINE ENGINEApril 2023October 2023Allow600NoNo
18297583FUSIBLE GEARBOX CENTER GUIDE SUPPORT WITH FRANGIBLE CATCHER PIN SYSTEMS AND METHODSApril 2023March 2024Allow1100NoNo
18175508HOT-GAS-GENERATING APPARATUS WITH IONIC MONOPROPELLANT AND LOW VOLTAGE IGNITIONFebruary 2023September 2024Allow1801YesNo
18108298WATER SEPARATOR FOR HYDROGEN STEAM INJECTED TURBINE ENGINEFebruary 2023November 2023Allow900YesNo
18108404TURBINE ENGINE FUEL INJECTOR WITH OXYGEN CIRCUITFebruary 2023June 2024Allow1611NoNo
18005344CASCADE ELEMENT FOR A THRUST REVERSER SYSTEM OF AN ENGINEJanuary 2023October 2024Allow2210NoNo
18086023ENGINE USING CRACKED AMMONIA FUELDecember 2022March 2024Abandon1520YesNo
18064727PROTECTIVE COVER FOR AIRCRAFT ENGINESDecember 2022January 2025Allow2610YesNo
17975137FUEL CIRCUIT FOR A FUEL INJECTOROctober 2022December 2023Allow1320NoNo
17963632MONOLITHIC ATTITUDE CONTROL MOTOR FRAME AND SYSTEMOctober 2022September 2023Allow1110NoNo
17918303PROPULSION SYSTEM FOR SPACECRAFTOctober 2022October 2024Allow2420NoNo
17918309PROPULSION SYSTEM FOR SPACECRAFTOctober 2022January 2024Abandon1510NoNo
17918293PROPULSION SYSTEM FOR SPACECRAFTOctober 2022July 2024Abandon2210NoNo
17916456THRUSTER ASSEMBLYSeptember 2022April 2025Allow3020NoNo
17947883MULTI-PART FLUID CHAMBER AND METHOD OF MANUFACTURINGSeptember 2022November 2023Allow1410NoNo
17940034GAS TURBINE ENGINE WITH A DEFINED FAN AXIS ANGLE BETWEEN A FAN TIP AXIS AND A CENTERLINESeptember 2022December 2023Allow1620YesNo
17902545EXHAUST CENTERBODY ASSEMBLYSeptember 2022September 2024Abandon2420NoNo
17901357HYDROGEN FUEL SYSTEMSeptember 2022April 2025Abandon3210YesNo
17896431ENGINE USING HEATED AND TURBO-EXPANDED AMMONIA FUELAugust 2022October 2023Abandon1320NoNo
17894587GAS TURBINE ENGINES HAVING CRYOGENIC FUEL SYSTEMSAugust 2022October 2023Allow1320NoNo
17888955SELECTIVE POWER DISTRIBUTION FOR AN AIRCRAFT PROPULSION SYSTEMAugust 2022November 2023Allow1500YesNo
17886950INTER-COOLED PREHEAT OF STEAM INJECTED TURBINE ENGINEAugust 2022November 2023Allow1500YesNo
17819551ROCKET ENGINE INJECTORAugust 2022June 2024Allow2220YesNo
17818232JETTISONABLE BATTERY SYSTEMS FOR POWERING ELECTRICAL TURBOPUMPS FOR LAUNCH VEHICLE ROCKET ENGINE SYSTEMSAugust 2022February 2024Allow1820NoNo
17817749AIRCRAFT INTAKE DUCT WITH PASSIVELY MOVABLE FLOW RESTRICTORAugust 2022November 2023Allow1500NoNo
17879406POROUS COVER FOR A TAKEOFF PORT OF A GAS TURBINE ENGINEAugust 2022May 2024Abandon2120NoNo
17816556COMBUSTOR FOR ROCKET ENGINEAugust 2022July 2024Allow2440NoNo
17870052PROPULSION ASSEMBLY FOR AN AIRCRAFTJuly 2022December 2024Abandon2940YesNo
17860157Mixed-Compression Inlet Duct for Turbine Engines Facilitating Supersonic FlightJuly 2022July 2023Allow1210YesNo
17853025SWIRL PREBURNER SYSTEM AND METHODJune 2022July 2023Allow1220YesNo
17845811Catalyst System for Rocket EngineJune 2022August 2024Abandon2620NoNo
17782353Steam Generator and Control DeviceJune 2022March 2025Allow3311YesNo
17749908TURBINE ENGINE CORE AND BYPASS FLOWS HAVING A DEFINED FAN-TURBINE RADIAL DISTANCEMay 2022July 2024Allow2621YesNo
17746747AIRCRAFT TURBOPROP ENGINE INLET COMPACT PROFILE CONFIGURATION TO IMPROVE AIR INTAKE EFFICIENCY AND WITHOUT LOSS OF ANTI-ICING ABILITYMay 2022June 2023Abandon1310YesNo
17716290GAS GENERATOR BIFURCATING EXHAUST DUCT TO FREE TURBINEApril 2022October 2023Abandon1810NoNo
17653995AIRCRAFT LASER CONTRAIL REDUCTION APPARATUS AND SYSTEMMarch 2022October 2024Allow3140YesNo
17629523INTERNAL STRUCTURE FOR A TURBOMACHINE NACELLEJanuary 2022July 2023Allow1820YesNo
17571642THREE-STREAM GAS TURBINE ENGINE CONTROLJanuary 2022May 2025Allow4041YesNo
17564743MONOPROPELLANT CONTINUOUS DETONATION ENGINESDecember 2021June 2022Allow601YesNo
17561623Tripropellant Rotating Detonation Rocket Engine SystemsDecember 2021February 2024Allow2530YesNo
17555279DESALINATION METHODS AND DEVICES USING GEOTHERMAL ENERGYDecember 2021October 2023Abandon2120YesNo
17549291TURBOJET ENGINE FAN CASINGDecember 2021November 2024Allow3550YesNo
17616456CONFLUENCE STRUCTURE OF A PRIMARY STREAM AND A SECONDARY STREAM IN A BYPASS TURBINE ENGINEDecember 2021April 2023Allow1610NoNo
17539846COMBUSTOR OF LIQUID ROCKET ENGINEDecember 2021January 2023Allow1410NoNo
17613489A VENTURI AIR-AMMONIA MIXER ENABLED FOR TWO BURNER SYSTEMNovember 2021July 2024Allow3200YesNo
17605568INTELLIGENT CONTROL GAS SUCTION-TYPE ELECTRIC PROPULSION SYSTEM APPLICABLE TO MULTI-FLOW REGIMESOctober 2021July 2023Allow2100NoNo
17506107DEPLOYABLE INLET ASSEMBLY FOR AERIAL VEHICLEOctober 2021February 2024Allow2821YesNo
17502203GAS TURBINE ENGINE WITH CABIN BLOWER SYSTEMOctober 2021May 2024Abandon3121NoNo
17501370THRUST CHAMBER INTEGRATED WITH IGNITER OF ROCKET ENGINE USING CRYOGENIC FUEL AND LIQUID OXYGEN AND ROCKET INCLUDING THE SAMEOctober 2021January 2024Allow2720YesNo
17600550TURBOJET COMPRISING A NACELLE WITH AN AIR INTAKE FOR PROMOTING A REVERSE THRUST PHASESeptember 2021May 2023Allow2010YesNo
17600539AIR INTAKE OF A TURBOJET ENGINE NACELLE COMPRISING GUIDE VANESSeptember 2021January 2023Allow1600NoNo
17488725AIRCRAFT TURBOFAN HAVING A COWL ARTICULATED IN ROTATION AND A SYSTEM FOR DEPLOYING SAID COWLSeptember 2021June 2022Allow900NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner MEADE, LORNE EDWARD.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
46
Examiner Affirmed
36
(78.3%)
Examiner Reversed
10
(21.7%)
Reversal Percentile
33.8%
Lower than average

What This Means

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.

Strategic Value of Filing an Appeal

Total Appeal Filings
67
Allowed After Appeal Filing
10
(14.9%)
Not Allowed After Appeal Filing
57
(85.1%)
Filing Benefit Percentile
15.4%
Lower than average

Understanding Appeal Filing Strategy

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.

Strategic Recommendations

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 - Prosecution Strategy Guide

Executive Summary

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.

Allowance Patterns

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.

Office Action Patterns

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.

Prosecution Timeline

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.

Interview Effectiveness

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.

Request for Continued Examination (RCE) Effectiveness

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.

After-Final Amendment Practice

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.

Pre-Appeal Conference Effectiveness

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.

Appeal Withdrawal and Reconsideration

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.

Petition Practice

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 Cooperation and Flexibility

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.

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Prepare for rigorous examination: With a below-average allowance rate, ensure your application has strong written description and enablement support. Consider filing a continuation if you need to add new matter.
  • Prioritize examiner interviews: Interviews are highly effective with this examiner. Request an interview after the first office action to clarify issues and potentially expedite allowance.
  • Plan for extended prosecution: Applications take longer than average with this examiner. Factor this into your continuation strategy and client communications.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

Important Disclaimer

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.