Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18695308 | MODULE FOR AN AIRCRAFT TURBINE ENGINE | March 2024 | April 2025 | Allow | 12 | 0 | 0 | Yes | No |
| 18237580 | High Power Epicyclic Gearbox and Operation Thereof | August 2023 | September 2024 | Allow | 13 | 0 | 0 | No | No |
| 18225508 | MODULAR WIND TURBINE BLADE AND MANUFACTURING METHOD THEREOF | July 2023 | April 2025 | Allow | 21 | 1 | 0 | Yes | No |
| 18348285 | DIAMETRICALLY EXPANDABLE/COLLAPSIBLE PISTON SEAL | July 2023 | May 2025 | Allow | 22 | 1 | 1 | Yes | No |
| 18195559 | VANE ARM TORQUE TRANSFER PLATE | May 2023 | January 2025 | Abandon | 20 | 2 | 0 | Yes | No |
| 18295316 | BLOWER | April 2023 | February 2025 | Allow | 22 | 1 | 0 | Yes | No |
| 18157392 | IMPACT-RESISTANT FAN CASING | January 2023 | October 2024 | Abandon | 21 | 1 | 1 | No | No |
| 18015816 | IMPELLER OF CENTRIFUGAL COMPRESSOR AND CENTRIFUGAL COMPRESSOR | January 2023 | June 2025 | Allow | 29 | 3 | 1 | No | No |
| 18051563 | TURBOCHARGER | November 2022 | May 2025 | Allow | 30 | 2 | 1 | No | No |
| 17961758 | APPARATUS FOR CONVERTING FLUID KINETIC ENERGY INTO RECIPROCATING MOTION | October 2022 | March 2024 | Abandon | 18 | 2 | 0 | No | No |
| 17941131 | SERIES FAN FRAME BODY STRUCTURE | September 2022 | April 2024 | Abandon | 19 | 1 | 0 | Yes | No |
| 17904312 | FILLING AN AIRCRAFT TURBINE ENGINE LUBRICANT TANK | August 2022 | May 2025 | Allow | 33 | 2 | 1 | Yes | No |
| 17871063 | SEAL ASSEMBLIES FOR TURBINE ENGINES HAVING WEAR DETECTION FEATURES | July 2022 | September 2024 | Allow | 26 | 1 | 1 | No | No |
| 17813677 | GEARBOX ASSEMBLY | July 2022 | November 2024 | Allow | 28 | 1 | 1 | No | No |
| 17868426 | CENTRIFUGAL PUMPS AND CASINGS THEREFORE | July 2022 | July 2024 | Allow | 24 | 4 | 0 | No | No |
| 17868063 | LEADING EDGE PROTECTOR | July 2022 | March 2024 | Abandon | 20 | 3 | 0 | Yes | No |
| 17866857 | INFORMATION GENERATING DEVICE, INFORMATION GENERATING METHOD AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING INFORMATION GENERATING PROGRAM | July 2022 | February 2024 | Allow | 19 | 1 | 0 | Yes | No |
| 17812267 | SERVICE TUBE LOCKING DEVICE | July 2022 | May 2023 | Allow | 10 | 0 | 0 | No | No |
| 17757023 | IMPROVEMENT IN THE RADIAL LOCKING OF A BLADE PIVOT WITH ADJUSTABLE ORIENTATION FOR A TURBOMACHINE FAN HUB | June 2022 | April 2024 | Allow | 22 | 1 | 0 | Yes | No |
| 17829444 | BEARING CHAMBER HOUSING FOR A TURBOMACHINE | June 2022 | April 2025 | Allow | 35 | 3 | 1 | No | Yes |
| 17804571 | AIRCRAFT ENGINE WITH STATOR HAVING VARYING PITCH | May 2022 | March 2024 | Allow | 21 | 2 | 0 | No | No |
| 17804570 | AIRCRAFT ENGINE WITH STATOR HAVING VARYING GEOMETRY | May 2022 | May 2024 | Allow | 24 | 2 | 1 | No | No |
| 17661416 | PASSIVE AUXILIARY LUBRICATION SYSTEM | April 2022 | November 2024 | Allow | 31 | 4 | 1 | No | No |
| 17732414 | Air Conditioner Outdoor Unit | April 2022 | December 2024 | Abandon | 32 | 2 | 1 | Yes | No |
| 17656006 | ADDITIVE MANUFACTURED COMPONENTS INCLUDING INTEGRALLY FORMED PASSAGES, CHANNELS, AND CONDUITS, AND METHODS OF FORMING SAME | March 2022 | August 2024 | Abandon | 29 | 4 | 1 | Yes | No |
| 17641194 | WIND TURBINE BLADE | March 2022 | April 2025 | Allow | 37 | 4 | 0 | Yes | No |
| 17635722 | SUPPORT SYSTEM FOR MAIN SHAFT OF WIND TURBINE | February 2022 | February 2024 | Abandon | 24 | 3 | 0 | Yes | No |
| 17753045 | BYPASS TURBOMACHINE FOR AN AIRCRAFT | February 2022 | January 2025 | Allow | 35 | 3 | 0 | No | No |
| 17630197 | BELLCRANK FOR A VARIABLE ADJUSTMENT DEVICE FOR A TURBOMACHINE | January 2022 | June 2024 | Allow | 29 | 3 | 0 | Yes | No |
| 17628608 | AXIAL TURBINE ENGINE, AND RECTIFIER STAGE WITH VARIABLE ORIENTATION VANES FOR AN AXIAL TURBINE ENGINE | January 2022 | March 2024 | Allow | 25 | 2 | 1 | No | No |
| 17573243 | SWASHPLATE ASSEMBLY WITH INTEGRATED ELECTRIC MOTOR | January 2022 | February 2024 | Abandon | 26 | 2 | 1 | No | No |
| 17551349 | GAS TURBINE ENGINE AIRFOIL | December 2021 | June 2023 | Allow | 18 | 2 | 0 | Yes | Yes |
| 17596343 | ANNULAR COMPONENT FOR SUPPORTING A TURBINE ENGINE BEARING | December 2021 | February 2024 | Allow | 26 | 2 | 0 | Yes | No |
| 17615895 | THERMAL BARRIER COATED COMPONENT AND METHOD FOR PRODUCING THERMAL BARRIER COATED COMPONENT | December 2021 | November 2023 | Allow | 23 | 1 | 0 | No | No |
| 17594626 | IMPROVED ARCHITECTURE OF A TURBOMACHINE WITH COUNTER-ROTATING TURBINE | October 2021 | July 2024 | Allow | 33 | 4 | 0 | Yes | No |
| 17470161 | GAS TURBINE ENGINE SHAFT WITH LOBED SUPPORT STRUCTURE | September 2021 | June 2023 | Allow | 21 | 2 | 0 | No | No |
| 17410442 | Chord Lock Assembly for a Tiltrotor Aircraft | August 2021 | August 2024 | Allow | 35 | 3 | 0 | No | No |
| 17425389 | METHOD FOR MONITORING THE OPERATING STATE OF A SYSTEM FOR POSITIONING VARIABLE-GEOMETRY MEMBERS OF A TURBOMACHINE | July 2021 | November 2023 | Allow | 28 | 1 | 0 | Yes | No |
| 17366654 | IN-FLIGHT MEASURED PROPULSION MASS FLOW AND THRUST ON AIRCRAFT | July 2021 | June 2024 | Allow | 36 | 3 | 1 | No | No |
| 17345375 | MOUNT BRACKET FOR FAN | June 2021 | April 2023 | Allow | 22 | 1 | 0 | Yes | No |
| 17337719 | SWASHPLATE ASSEMBLY FOR A ROTOR SYSTEM | June 2021 | June 2023 | Allow | 24 | 2 | 0 | Yes | No |
| 17224285 | AIR HANDLING UNIT AND FAN THEREFOR | April 2021 | July 2023 | Abandon | 28 | 2 | 0 | Yes | No |
| 17200785 | MOLTEN METAL ROTOR WITH HARDENED BLADE TIPS | March 2021 | December 2023 | Allow | 33 | 3 | 0 | Yes | No |
| 17106783 | HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF | November 2020 | July 2023 | Allow | 32 | 1 | 1 | Yes | No |
| 17100234 | WIND TURBINE DRIVE CONTROL DEVICE, WIND TURBINE POWER SUPPLY DEVICE, WIND POWER GENERATION DEVICE, AND CONTROL METHOD | November 2020 | March 2023 | Allow | 28 | 1 | 1 | No | No |
| 17081423 | DRIVE TUBE AND SWASHPLATE TRUNNION ASSEMBLY WITH CYLINDRICAL BEARINGS | October 2020 | December 2022 | Allow | 25 | 1 | 0 | No | No |
| 17075257 | TURBINE SHROUD WITH CONTAINMENT FEATURES | October 2020 | April 2023 | Allow | 30 | 1 | 1 | Yes | No |
| 17071045 | SYSTEM AND METHOD FOR CONTROL FOR UNDUCTED ENGINE | October 2020 | February 2025 | Abandon | 52 | 3 | 0 | Yes | No |
| 17067031 | Wind Turbine | October 2020 | May 2022 | Allow | 20 | 1 | 0 | Yes | No |
| 17030017 | ENGINE COMPONENTS WITH COOLING HOLES HAVING TAILORED METERING AND DIFFUSER PORTIONS | September 2020 | November 2021 | Allow | 14 | 0 | 0 | No | No |
| 16982962 | TURBINE STAGE PLATFORM WITH ENDWALL CONTOURING INCORPORATING WAVY MATE FACE | September 2020 | May 2023 | Allow | 32 | 4 | 0 | Yes | No |
| 16968860 | METHOD AND SYSTEM FOR CONTROLLING A WIND TURBINE TO MANAGE EDGEWISE BLADE VIBRATIONS | August 2020 | October 2022 | Allow | 26 | 1 | 0 | Yes | No |
| 16898629 | INSERTION TOOL AND METHOD | June 2020 | January 2024 | Allow | 43 | 4 | 1 | Yes | No |
| 16893796 | TURBINE ENGINE ROTOR WITH FLEXIBLY COUPLED TIE BOLT | June 2020 | September 2022 | Allow | 27 | 1 | 1 | Yes | No |
| 16889248 | ELECTRODEPOSITED NICKEL-CHROMIUM ALLOY | June 2020 | June 2024 | Abandon | 49 | 5 | 0 | No | No |
| 16888519 | ROTOR CONTROL MECHANISM | May 2020 | November 2022 | Allow | 29 | 2 | 0 | Yes | No |
| 16860848 | METHODS AND APPARATUS TO CONTROL AIR FLOW SEPARATION OF AN ENGINE | April 2020 | July 2023 | Allow | 39 | 3 | 1 | Yes | No |
| 16849802 | EXHAUST CASING OF A TURBOMACHINE WITH IMPROVED AERODYNAMICS | April 2020 | July 2023 | Allow | 39 | 4 | 0 | Yes | No |
| 16830164 | ROLLING ELEMENT DEVICE WITH JOINTLY TILTABLE RACEWAYS | March 2020 | July 2022 | Allow | 28 | 1 | 1 | No | No |
| 16649711 | PITCH SYSTEM FOR A WIND TURBINE | March 2020 | October 2021 | Allow | 19 | 2 | 0 | No | No |
| 16825654 | MECHANICAL CIRCULATORY SUPPORT PUMP DRIVE WITH CORROSION PROTECTION | March 2020 | June 2025 | Allow | 60 | 8 | 0 | Yes | No |
| 16820139 | PROPELLER OUTER SLIPSTREAM CONTROL SYSTEM FOR COUNTER-ROTATING PROPELLERS | March 2020 | June 2022 | Abandon | 27 | 2 | 0 | No | No |
| 16815309 | BEARING SUPPORT STRUCTURE | March 2020 | December 2021 | Abandon | 22 | 1 | 0 | No | No |
| 16814525 | BLEED-OFF VALVE DRIVE CONTROLLER FOR AIRCRAFT GAS TURBINE ENGINE | March 2020 | April 2022 | Allow | 25 | 0 | 0 | Yes | No |
| 16806499 | HIGH AND LOW SPOOL DIFFERENTIAL GEAR ASSEMBLY | March 2020 | October 2022 | Allow | 31 | 2 | 1 | No | No |
| 16790905 | VANE ARM TORQUE TRANSFER PLATE | February 2020 | February 2023 | Allow | 36 | 4 | 1 | Yes | No |
| 16791139 | MANUALLY ACTUATED HYDRAULIC CIRCUIT FOR RAM AIR TURBINE (RAT) RESTOW | February 2020 | July 2023 | Allow | 41 | 4 | 1 | No | No |
| 16776575 | HUB FOR A WIND TURBINE, WIND TURBINE AND METHOD FOR UP-GRADING A HUB OF A WIND TURBINE | January 2020 | December 2023 | Abandon | 47 | 6 | 1 | Yes | No |
| 16634587 | FUNCTIONAL STRUCTURE, ASSOCIATED COMPONENT FOR A TURBOMACHINE AND TURBINE | January 2020 | November 2022 | Abandon | 34 | 2 | 0 | Yes | No |
| 16741918 | GAS TURBINE ENGINE AIRFOIL | January 2020 | August 2021 | Allow | 19 | 1 | 0 | No | No |
| 16500233 | AXIAL FAN HOUSING CONFIGURED TO REDIRECT THE RECIRCULATING FLOW OF LEAK AIR IN THE MAIN FLOW DIRECTION | January 2020 | April 2022 | Abandon | 30 | 2 | 0 | No | No |
| 16729385 | DUCTED AND BALANCED WIND TURBINE | December 2019 | August 2020 | Allow | 7 | 0 | 0 | No | No |
| 16710889 | LIQUID STORAGE DEVICE | December 2019 | September 2022 | Allow | 33 | 2 | 0 | Yes | No |
| 16703378 | TURBINE SHROUD ASSEMBLY WITH PINNED ATTACHMENT SUPPLEMENTS FOR CERAMIC MATRIX COMPOSITE COMPONENT MOUNTING | December 2019 | March 2022 | Allow | 27 | 2 | 1 | Yes | No |
| 16700259 | PROPELLER CONTROL UNIT WITH BYPASS DRAIN LINE | December 2019 | August 2022 | Allow | 32 | 2 | 1 | Yes | No |
| 16696465 | ROTATING COMPONENT SENSING SYSTEM | November 2019 | November 2023 | Abandon | 47 | 4 | 1 | Yes | No |
| 16695298 | TURBOMACHINE NOZZLE WITH AN AIRFOIL HAVING A CIRCULAR TRAILING EDGE | November 2019 | October 2022 | Allow | 35 | 4 | 0 | Yes | No |
| 16693854 | ADDITIVE MANUFACTURED COMPONENTS INCLUDING INTEGRALLY FORMED PASSAGES, CHANNELS, AND CONDUITS, AND METHODS OF FORMING SAME | November 2019 | September 2022 | Abandon | 34 | 2 | 1 | Yes | No |
| 16692048 | SHAFT COMPONENT AND METHOD FOR PRODUCING A SHAFT COMPONENT | November 2019 | January 2022 | Abandon | 26 | 0 | 1 | No | No |
| 16687727 | OIL SUPPLY ARRANGEMENT FOR BEARING | November 2019 | July 2022 | Abandon | 32 | 2 | 0 | No | No |
| 16687067 | STRUCTURAL ASSEMBLY FOR A GAS TURBINE ENGINE | November 2019 | December 2021 | Abandon | 25 | 1 | 0 | No | No |
| 16683415 | WIND TURBINE HUB | November 2019 | November 2021 | Abandon | 24 | 1 | 0 | No | No |
| 16681756 | PITCH CONTROL ASSEMBLY FOR AN AIRCRAFT-BLADED ROTOR | November 2019 | August 2022 | Allow | 33 | 2 | 1 | Yes | No |
| 16678268 | TOWERSHAFT BEARING MOUNT FOR INTERMEDIATE CASE | November 2019 | June 2022 | Abandon | 31 | 2 | 0 | No | No |
| 16677461 | BELLCRANK FOR A TURBOMACHINE | November 2019 | December 2021 | Allow | 25 | 2 | 0 | Yes | No |
| 16677090 | STATOR RETENTION OF GAS TURBINE ENGINE | November 2019 | August 2023 | Allow | 45 | 5 | 1 | No | No |
| 16666533 | PITCH BEARING ARRANGEMENT | October 2019 | February 2024 | Abandon | 52 | 4 | 1 | Yes | No |
| 16598420 | FAN CASE | October 2019 | February 2023 | Abandon | 40 | 4 | 1 | Yes | No |
| 16597505 | Aircraft Turbomachine with Mechanical Reducer and Contrarotative Turbine | October 2019 | April 2022 | Allow | 30 | 1 | 1 | Yes | No |
| 16603595 | LUBRICATION SYSTEM FOR A DRIVE TRAIN OF A WIND TURBINE | October 2019 | June 2022 | Allow | 32 | 1 | 0 | Yes | No |
| 16586133 | AIRCRAFT ENGINE EXHAUST SYSTEMS ENABLING REDUCED LENGTH AFT STRUT FAIRINGS | September 2019 | July 2023 | Allow | 46 | 4 | 0 | Yes | No |
| 16579891 | METHOD FOR REPAIRING A ROOT OF A ROTOR BLADE OF A WIND TURBINE | September 2019 | September 2024 | Allow | 60 | 6 | 1 | Yes | No |
| 16571812 | ROTATING BODY AND TURBOCHARGER | September 2019 | June 2022 | Abandon | 33 | 2 | 1 | No | No |
| 16489114 | ROTARY MACHINE | August 2019 | December 2021 | Allow | 28 | 2 | 0 | Yes | No |
| 16549491 | CURVIC TYPE COUPLING FOR TURBOMACHINE WITH LOCKING | August 2019 | November 2023 | Allow | 51 | 5 | 0 | Yes | No |
| 16537976 | MOVEMENT-LIMITING DEVICE FOR A TURBINE ENGINE AND ASSOCIATED METHOD | August 2019 | October 2021 | Allow | 26 | 2 | 0 | Yes | No |
| 16535256 | MULTI-ENGINE SYSTEM AND METHOD | August 2019 | October 2023 | Allow | 50 | 6 | 0 | No | No |
| 16536276 | VANE ASSEMBLY WITH TRAPPED SEGMENTED VANE STRUCTURES | August 2019 | August 2023 | Abandon | 48 | 4 | 0 | Yes | Yes |
| 16513144 | STRUCTURAL ASSEMBLY FOR A COMPRESSOR OF A FLUID FLOW MACHINE | July 2019 | July 2021 | Abandon | 24 | 1 | 0 | No | No |
| 16507750 | CRANKSHAFT ASSEMBLY | July 2019 | February 2021 | Abandon | 19 | 0 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner PRAGER, JESSE M.
With a 21.9% 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, 40.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is above the USPTO average, suggesting that filing an appeal can be an effective strategy for prompting reconsideration.
⚠ Appeals to PTAB face challenges. Ensure your case has strong merit before committing to full Board review.
✓ Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.
Examiner PRAGER, JESSE M works in Art Unit 3745 and has examined 769 patent applications in our dataset. With an allowance rate of 66.1%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 41 months.
Examiner PRAGER, JESSE M's allowance rate of 66.1% places them in the 19% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.
On average, applications examined by PRAGER, JESSE M receive 2.28 office actions before reaching final disposition. This places the examiner in the 78% percentile for office actions issued. This examiner issues more office actions than most examiners, which may indicate thorough examination or difficulty in reaching agreement with applicants.
The median time to disposition (half-life) for applications examined by PRAGER, JESSE M is 41 months. This places the examiner in the 7% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.
Conducting an examiner interview provides a +8.5% benefit to allowance rate for applications examined by PRAGER, JESSE M. This interview benefit is in the 41% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.
When applicants file an RCE with this examiner, 19.0% of applications are subsequently allowed. This success rate is in the 11% 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 35.9% of cases where such amendments are filed. This entry rate is in the 46% 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, 18.2% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 24% 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 56.8% of appeals filed. This is in the 24% percentile among all examiners. Of these withdrawals, 26.2% 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, 31.4% are granted (fully or in part). This grant rate is in the 24% percentile among all examiners. Strategic Note: Petitions are rarely granted regarding this examiner's actions compared to other examiners. Ensure you have a strong procedural basis before filing a petition, as the Technology Center Director typically upholds this examiner's decisions.
Examiner's Amendments: This examiner makes examiner's amendments in 2.2% of allowed cases (in the 78% percentile). Per MPEP § 1302.04, examiner's amendments are used to place applications in condition for allowance when only minor changes are needed. This examiner frequently uses this tool compared to other examiners, indicating a cooperative approach to getting applications allowed. Strategic Insight: If you are close to allowance but minor claim amendments are needed, this examiner may be willing to make an examiner's amendment rather than requiring another round of prosecution.
Quayle Actions: This examiner issues Ex Parte Quayle actions in 2.8% of allowed cases (in the 70% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).
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.