Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19270532 | COMPUTER NUMERICAL CONTROL MACHINE ANCHORING SYSTEMS AND METHODS FOR WIND TURBINE BLADE MAINTENANCE AND REPAIR | July 2025 | January 2026 | Allow | 6 | 1 | 0 | Yes | No |
| 19231751 | DEBRIS BLOWER WITH SOUND ATTENUATION RESONATOR | June 2025 | August 2025 | Allow | 2 | 0 | 0 | No | No |
| 19217019 | SYMMETRICAL RADIALLY SPLIT CENTRIFUGAL MULTISTAGE THRUSTLESS PUMP | May 2025 | October 2025 | Allow | 5 | 1 | 0 | Yes | No |
| 19169156 | HIGH-SPEED WIND-GATHERING BOOSTER FAN | April 2025 | March 2026 | Abandon | 11 | 2 | 0 | No | No |
| 19097665 | NECK HANGING FAN | April 2025 | January 2026 | Abandon | 10 | 2 | 0 | No | No |
| 19079957 | TURBINE AND TURBOCHARGER | March 2025 | December 2025 | Allow | 9 | 1 | 0 | No | No |
| 19062091 | FAN ASSEMBLY WITH A REMOVABLE FILTER ASSEMBLY | February 2025 | September 2025 | Allow | 6 | 1 | 0 | Yes | No |
| 19043145 | HEATING ELEMENT FOR AN OUTER SURFACE OF A WIND TURBINE ROTOR BLADE | January 2025 | September 2025 | Allow | 7 | 1 | 0 | No | No |
| 19009561 | AXIAL COMPRESSOR ROTOR ASSEMBLY | January 2025 | October 2025 | Allow | 10 | 1 | 0 | No | No |
| 18862379 | ROTOR BLADE FOR A TURBOMOLECULAR VACUUM PUMP | November 2024 | February 2026 | Allow | 15 | 1 | 0 | Yes | No |
| 18926997 | AEROFOIL STRUCTURE FOR A GAS TURBINE ENGINE | October 2024 | September 2025 | Allow | 11 | 1 | 0 | No | No |
| 18819208 | FAN DEVICE | August 2024 | June 2025 | Allow | 10 | 0 | 0 | No | No |
| 18791769 | METHOD AND A SYSTEM FOR TRACKING MOTION OF A BLADE | August 2024 | August 2025 | Allow | 13 | 2 | 0 | Yes | No |
| 18761607 | ALTERING STRUCTURAL RESPONSE OF TWO-PIECE HOLLOW-VANE ASSEMBLY | July 2024 | November 2025 | Allow | 16 | 3 | 0 | Yes | No |
| 18755886 | PARTIALLY LUMINOUS FAN BLADE AND FAN CONTAINING SAME | June 2024 | August 2025 | Allow | 14 | 2 | 0 | Yes | No |
| 18723527 | FAN MODULE MOUNTING DEVICE AND SERVER | June 2024 | September 2025 | Allow | 15 | 1 | 0 | No | No |
| 18680309 | TURBINE SHROUD ASSEMBLIES WITH ANTI-MIGRATION SEALS | May 2024 | November 2025 | Allow | 18 | 0 | 1 | No | No |
| 18644705 | SLEEVE FOR SERIALLY-ARRANGED SEAL ELEMENTS | April 2024 | October 2025 | Allow | 17 | 1 | 0 | No | No |
| 18685122 | ENGINE HAVING CENTRIFUGAL COMPRESSOR, ANNULAR COMBUSTION CHAMBER AND A GUIDE CHANNEL ARRANGEMENT HAVING DIFFERENT GUIDE CHANNEL ELEMENTS | February 2024 | November 2025 | Abandon | 21 | 1 | 0 | No | No |
| 18443972 | BRACE FOR CEILING DROP | February 2024 | November 2025 | Allow | 21 | 1 | 1 | Yes | No |
| 18442739 | GEARED TURBOMACHINE | February 2024 | March 2026 | Allow | 25 | 4 | 0 | Yes | No |
| 18399686 | APPARATUS FOR REDUCING AIR TURBULENCE IN A FAN CHASSIS | December 2023 | March 2026 | Abandon | 26 | 2 | 0 | Yes | No |
| 18519919 | SYSTEMS AND METHODS FOR ENGINE WEAR REDUCTION | November 2023 | December 2025 | Allow | 24 | 1 | 1 | Yes | No |
| 18240361 | AIR BLOWING DEVICE AND DETACHABLE FILTER ASSEMBLY FOR AIR BLOWING DEVICE | August 2023 | August 2025 | Allow | 24 | 2 | 0 | No | No |
| 18269669 | SENSING SYSTEM FOR DETECTING RUBS EVENTS OR WEAR OF AN ABRADABLE COATING IN TURBO MACHINERY | June 2023 | October 2025 | Allow | 28 | 4 | 0 | Yes | No |
| 18066225 | METHOD FOR OPERATING A WIND TURBINE AS WELL AS WIND TURBINE CONTROLLER FOR IMPLEMENTING THE METHOD | December 2022 | August 2025 | Allow | 32 | 2 | 0 | Yes | No |
| 18058054 | DRIVER TOPOLOGY AND OPERATION FOR AN INDUCTIVE COOKTOP | November 2022 | March 2026 | Abandon | 40 | 0 | 1 | No | No |
| 17926233 | POWER SUPPLY SYSTEM FOR AN ELECTRIC ARC FURNACE | November 2022 | March 2026 | Abandon | 39 | 1 | 0 | No | No |
| 16956849 | FLOW HYDRO TURBINE | June 2020 | August 2020 | Allow | 2 | 0 | 0 | Yes | No |
| 16293897 | INNER RING FOR A TURBOMACHINE, VANE RING WITH AN INNER RING, TURBOMACHINE AND METHOD OF MAKING AN INNER RING | March 2019 | May 2021 | Allow | 26 | 1 | 0 | No | No |
| 16316519 | TURBINE AND GAS TURBINE | January 2019 | February 2021 | Allow | 25 | 1 | 0 | Yes | No |
| 16192351 | CENTRIFUGAL COMPRESSOR AND TURBOCHARGER | November 2018 | September 2020 | Allow | 22 | 0 | 0 | No | No |
| 16151140 | NOISE MITIGATING COMPRESSOR | October 2018 | October 2020 | Allow | 24 | 1 | 0 | No | No |
| 15724582 | PROPELLER FAN, FLUID FEEDER, AND MOLDING DIE | October 2017 | August 2019 | Allow | 22 | 0 | 0 | No | No |
| 15658190 | ROTOR HUB ASSEMBLY WITH UNIVERSAL JOINT | July 2017 | April 2020 | Allow | 33 | 2 | 0 | Yes | No |
| 15628896 | PROPELLER FAN, FLUID FEEDER, ELECTRIC FAN, AND MOLDING DIE | June 2017 | September 2019 | Allow | 27 | 0 | 0 | No | No |
| 15511169 | Power Generating Device | March 2017 | August 2019 | Allow | 29 | 0 | 0 | No | No |
| 15212791 | DIFFUSER PART FOR A GAS TURBINE | July 2016 | July 2019 | Allow | 36 | 2 | 0 | No | No |
| 15212337 | SHROUD FOR A GAS TURBINE ENGINE | July 2016 | June 2019 | Allow | 35 | 1 | 0 | Yes | No |
| 15188241 | SEAL CARRIER, GUIDE VANE RING AND TURBOMACHINE | June 2016 | October 2019 | Allow | 39 | 2 | 0 | No | No |
| 15039268 | FAN BLADE WITH COMPOSITE COVER AND SACRIFICIAL FILLER | May 2016 | February 2019 | Allow | 33 | 1 | 0 | No | No |
| 15039255 | MICROWAVE ABSORBING COMPOSITE FOR TURBINE BLADE APPLICATIONS | May 2016 | February 2019 | Allow | 33 | 1 | 0 | Yes | No |
| 15094187 | SHROUD ARRANGEMENT OF A ROW OF BLADES OF STATOR VANES OR ROTOR BLADES | April 2016 | February 2019 | Allow | 34 | 1 | 0 | Yes | No |
| 14863487 | ROTOR FAIRING, A ROTOR, AND AN AIRCRAFT | September 2015 | May 2017 | Allow | 20 | 1 | 0 | No | No |
| 14715983 | CABLE TWIST ALLOWANCE SYSTEM FOR POWER SYSTEM | May 2015 | May 2017 | Allow | 24 | 0 | 0 | Yes | No |
| 14433362 | Method for Mounting a Rotor Blade and Assembly Arrangement | April 2015 | July 2017 | Allow | 28 | 1 | 0 | Yes | No |
| 14677284 | ROTOR AND FLUID TURBINE WITH ROTOR | April 2015 | February 2018 | Allow | 35 | 1 | 1 | No | No |
| 14665380 | PANEL CONNECTION SYSTEM AND A METHOD OF USING THE SAME | March 2015 | June 2017 | Allow | 27 | 1 | 0 | No | No |
| 14427284 | WIND TURBINE BLADE AND METHODS FOR TRANSPORTING, STORING AND INSTALLING WIND TURBINE BLADES | March 2015 | May 2018 | Allow | 38 | 3 | 0 | Yes | No |
| 14622953 | MODIFIED DRAG BASED WIND TURBINE DESIGN WITH SAILS | February 2015 | October 2015 | Allow | 7 | 1 | 0 | Yes | No |
| 14391414 | PROPELLER FAN, FLUID FEEDER, AND MOLDING DIE | October 2014 | July 2017 | Allow | 33 | 2 | 0 | Yes | No |
| 14391412 | PROPELLER FAN, FLUID FEEDER, ELECTRIC FAN, AND MOLDING DIE | October 2014 | April 2017 | Allow | 30 | 1 | 0 | Yes | No |
| 14509338 | HOLLOW COMPONENT MANUFACTURE | October 2014 | March 2017 | Allow | 30 | 1 | 0 | Yes | No |
| 14509661 | Heat Dissipation Device | October 2014 | April 2017 | Allow | 30 | 1 | 0 | No | No |
| 14508675 | COMPONENT SUPPORT AND TURBOMACHINE | October 2014 | May 2017 | Allow | 31 | 1 | 0 | No | No |
| 14508709 | TURBOMACHINE | October 2014 | April 2017 | Allow | 30 | 1 | 0 | No | No |
| 14166167 | SEAL SUPPORT OF TITANIUM ALUMINIDE FOR A TURBOMACHINE | January 2014 | December 2018 | Allow | 59 | 2 | 2 | Yes | Yes |
| 14133773 | TURBINE AIRFOIL VANE WITH AN IMPINGEMENT INSERT HAVING A PLURALITY OF IMPINGEMENT NOZZLES | December 2013 | March 2016 | Allow | 27 | 2 | 0 | No | No |
| 14051047 | Efficient Drying Fan | October 2013 | November 2016 | Allow | 37 | 1 | 0 | No | No |
| 13963776 | FAN ASSEMBLY | August 2013 | December 2013 | Allow | 4 | 0 | 0 | Yes | No |
| 13951592 | PLASMA FLOW CONTROL INLET PARTICLE SEPARATOR SYSTEM | July 2013 | December 2016 | Allow | 41 | 1 | 0 | No | No |
| 13881564 | STRUCTURE FOR NACELLE COVER CONNECTION PORTION OF WIND TURBINE GENERATOR | June 2013 | February 2017 | Allow | 45 | 2 | 0 | No | No |
| 13920466 | SPOOL FOR TURBO MACHINERY | June 2013 | April 2016 | Allow | 34 | 0 | 0 | Yes | No |
| 13898655 | F-class Gas Turbine Compressor Exit Guide Vane Repair | May 2013 | February 2016 | Allow | 33 | 0 | 0 | Yes | No |
| 13897632 | FACILITATED HANDLING OF WIND TURBINE BLADES | May 2013 | September 2016 | Allow | 40 | 2 | 0 | Yes | No |
| 13875188 | REVERSE BRAYTON CYCLE WITH BLADELESS TURBO COMPRESSOR FOR AUTOMOTIVE ENVIRONMENTAL COOLING | May 2013 | June 2016 | Allow | 37 | 1 | 0 | Yes | No |
| 13873457 | Fan Guard | April 2013 | July 2016 | Allow | 39 | 2 | 0 | No | No |
| 13714324 | COOLING FAN WITH ROTOR SHAFT END ABUTTING POLYOXYMETHYLENE TUBE BOTTOM | December 2012 | December 2016 | Allow | 48 | 3 | 0 | No | No |
| 13697084 | MULTI-STAGE INTEGRALLY GEARED COMPRESSOR | November 2012 | May 2016 | Allow | 42 | 2 | 0 | No | No |
| 13671985 | AUTOMATIC ADJUSTMENT DEVICE FOR ADJUSTING INCLINATION OF BLADES OF WIND TURBINES | November 2012 | September 2015 | Allow | 34 | 0 | 0 | No | No |
| 13644849 | GAS TURBINE ENGINE MOUNTING ARRANGEMENTS | October 2012 | March 2016 | Allow | 42 | 1 | 0 | Yes | No |
| 13623666 | Electrical Submersible Pump | September 2012 | October 2013 | Allow | 13 | 1 | 0 | No | No |
| 13623291 | INDUSTRIAL STATOR VANE WITH SEQUENTIAL IMPINGEMENT COOLING INSERTS | September 2012 | June 2013 | Allow | 9 | 0 | 0 | No | No |
| 13618711 | FAN ASSEMBLY | September 2012 | July 2013 | Allow | 10 | 0 | 0 | No | No |
| 13585891 | SPRING LOADED COMPLIANT SEAL FOR HIGH TEMPERATURE USE | August 2012 | September 2013 | Allow | 13 | 1 | 0 | No | No |
| 13578891 | MULTI-BLADE CENTRIFUGAL FAN AND AIR CONDITIONER USING THE SAME | August 2012 | June 2015 | Allow | 34 | 0 | 0 | Yes | No |
| 13558179 | TEETER-RESTRAINT DEVICE FOR WIND TURBINES | July 2012 | November 2013 | Allow | 16 | 2 | 0 | Yes | No |
| 13481322 | AIRFLOW ASSEMBLY HAVING IMPROVED ACOUSTICAL PERFORMANCE | May 2012 | June 2015 | Allow | 37 | 1 | 0 | No | No |
| 13437988 | VARIABLE VANE INNER PLATFORM DAMPING | April 2012 | January 2016 | Allow | 46 | 2 | 0 | No | Yes |
| 13438163 | ELECTROSTATIC CHARGE DE-IONIZING LIGHTNING ROD FOR PROTECTION OF WIND TURBINE GENERATOR BLADES AND WIND TURBINE GENERATOR WITH BLADES PROVIDE WITH ELECTROSTATIC CHARGE DE-IONIZING LIGHTNING ROD | April 2012 | March 2015 | Allow | 36 | 1 | 0 | No | No |
| 13433314 | TURBOMACHINE ROTOR | March 2012 | October 2014 | Allow | 31 | 0 | 0 | No | No |
| 13496887 | VERTICAL AXIS WIND TURBINE BLADE AND ITS WIND ROTOR | March 2012 | September 2015 | Allow | 42 | 2 | 0 | Yes | No |
| 13392264 | WIND TURBINE ROTOR BLADE | March 2012 | May 2015 | Allow | 38 | 1 | 0 | No | No |
| 13404912 | COOLING STRUCTURE FOR BEARING HOUSING OF TURBOCHARGER | February 2012 | March 2015 | Allow | 37 | 1 | 0 | No | No |
| 13402096 | TURBOPROP ENGINE SYSTEMS WITH NOISE REDUCING INLET ASSEMBLIES | February 2012 | February 2015 | Allow | 36 | 1 | 0 | No | No |
| 13324017 | TURBINE AIRFOIL WITH LEADING EDGE COOLING | December 2011 | September 2014 | Allow | 33 | 1 | 0 | No | No |
| 13313192 | METHOD FOR OPERATING A WIND TURBINE WITH REDUCED BLADE FOULING | December 2011 | October 2012 | Allow | 11 | 0 | 0 | Yes | No |
| 13305108 | UNIT FOR CABLE MANAGEMENT AND WIND TURBINE | November 2011 | November 2012 | Allow | 11 | 1 | 0 | Yes | No |
| 13244600 | WIND TURBINE BLADE WITH SUFFICIENTLY HIGH STRENGTH AND LIGHT WEIGHT | September 2011 | February 2013 | Allow | 17 | 2 | 0 | No | No |
| 13241147 | DETACHABLE DEBRIS REMOVAL APPARATUS | September 2011 | December 2014 | Allow | 39 | 1 | 0 | No | No |
| 13233437 | LAYER SYSTEM FOR ROTOR/STATOR SEAL OF A TURBOMACHINE AND METHOD FOR PRODUCING THIS TYPE OF LAYER SYSTEM | September 2011 | February 2015 | Allow | 41 | 2 | 0 | No | No |
| 13218963 | WIND TURBINE GENERATOR | August 2011 | April 2013 | Allow | 20 | 1 | 0 | No | No |
| 13219291 | TURBOMACHINE ACTUATION SYSTEM AND METHOD | August 2011 | September 2014 | Allow | 37 | 1 | 0 | No | No |
| 13217602 | Turbine blade with tip cooling and sealing | August 2011 | April 2014 | Allow | 32 | 0 | 0 | No | No |
| 13127357 | FAN, METHOD FOR ASSEMBLING A FAN WHEEL AND DEVICE | July 2011 | May 2014 | Allow | 36 | 0 | 0 | No | No |
| 13129633 | GAS TURBINE | July 2011 | March 2015 | Allow | 46 | 3 | 0 | Yes | No |
| 13161430 | SYSTEM FOR ADJUSTING CHARACTERISTICS OF A FAN | June 2011 | May 2014 | Allow | 35 | 0 | 0 | No | No |
| 13114695 | FAN ASSEMBLY | May 2011 | July 2012 | Allow | 14 | 0 | 0 | No | No |
| 13066526 | METHOD FOR REPAIRING A ROTOR SYSTEM OF A TURBOMACHINE, ANNULAR ELEMENT FOR A ROTOR SYSTEM OF A TURBOMACHINE, AND ROTOR SYSTEM FOR A TURBOMACHINE | April 2011 | September 2014 | Allow | 41 | 2 | 0 | No | No |
| 13087870 | GAS TURBINE ENGINE | April 2011 | July 2014 | Allow | 39 | 1 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner EASTMAN, AARON ROBERT.
With a 60.0% reversal rate, the PTAB has reversed the examiner's rejections more often than affirming them. This reversal rate is in the top 25% across the USPTO, indicating that appeals are more successful here than in most other areas.
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, 75.0% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.
✓ Appeals to PTAB show good success rates. If you have a strong case on the merits, consider fully prosecuting the appeal to a Board decision.
✓ Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.
Examiner EASTMAN, AARON ROBERT works in Art Unit 3673 and has examined 201 patent applications in our dataset. With an allowance rate of 100.0%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 39 months.
Examiner EASTMAN, AARON ROBERT's allowance rate of 100.0% places them in the 100% percentile among all USPTO examiners. This examiner is more likely to allow applications than most examiners at the USPTO.
On average, applications examined by EASTMAN, AARON ROBERT receive 1.43 office actions before reaching final disposition. This places the examiner in the 23% percentile for office actions issued. This examiner issues significantly fewer office actions than most examiners.
The median time to disposition (half-life) for applications examined by EASTMAN, AARON ROBERT is 39 months. This places the examiner in the 27% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.
Conducting an examiner interview provides a +0.0% benefit to allowance rate for applications examined by EASTMAN, AARON ROBERT. This interview benefit is in the 16% percentile among all examiners. Note: Interviews show limited statistical benefit with this examiner compared to others, though they may still be valuable for clarifying issues.
When applicants file an RCE with this examiner, 35.3% of applications are subsequently allowed. This success rate is in the 79% percentile among all examiners. Strategic Insight: RCEs are highly effective with this examiner compared to others. If you receive a final rejection, filing an RCE with substantive amendments or arguments has a strong likelihood of success.
This examiner enters after-final amendments leading to allowance in 52.5% of cases where such amendments are filed. This entry rate is in the 78% percentile among all examiners. Strategic Recommendation: This examiner is highly receptive to after-final amendments compared to other examiners. Per MPEP § 714.12, after-final amendments may be entered "under justifiable circumstances." Consider filing after-final amendments with a clear showing of allowability rather than immediately filing an RCE, as this examiner frequently enters such amendments.
When applicants request a pre-appeal conference (PAC) with this examiner, 100.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 76% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences are highly effective with this examiner compared to others. Before filing a full appeal brief, strongly consider requesting a PAC. The PAC provides an opportunity for the examiner and supervisory personnel to reconsider the rejection before the case proceeds to the PTAB.
This examiner withdraws rejections or reopens prosecution in 68.8% of appeals filed. This is in the 54% percentile among all examiners. Of these withdrawals, 18.2% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.
When applicants file petitions regarding this examiner's actions, 23.5% are granted (fully or in part). This grant rate is in the 12% 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 12.9% of allowed cases (in the 96% 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 1.0% of allowed cases (in the 61% 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.