Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18952013 | IMPELLER FOR A RESPIRATORY DEVICE | November 2024 | May 2025 | Allow | 6 | 0 | 0 | No | No |
| 18950763 | GAS BEARING MANAGEMENT FOR A COMPRESSOR | November 2024 | April 2025 | Allow | 5 | 0 | 0 | Yes | No |
| 18758996 | ACTIVE FAN TIP TREATMENT USING ROTATING DRUM ARRAY WITH AXIAL CHANNELS IN FAN TRACK LINER FOR DISTORTION TOLERANCE | June 2024 | October 2024 | Allow | 4 | 0 | 0 | No | No |
| 18759050 | ACTIVE FAN TIP TREATMENT USING ROTATING DRUM ARRAY IN FAN TRACK LINER WITH AXIAL AND CIRCUMFERENTIAL CHANNELS FOR DISTORTION TOLERANCE | June 2024 | September 2024 | Allow | 2 | 0 | 0 | No | No |
| 18660065 | ADJUSTABLE FAN TRACK LINER WITH DUAL SLOTTED ARRAY ACTIVE FAN TIP TREATMENT FOR DISTORTION TOLERANCE | May 2024 | October 2024 | Allow | 5 | 0 | 0 | No | No |
| 18660069 | ADJUSTABLE FAN TRACK LINER WITH GROOVE ARRAY ACTIVE FAN TIP TREATMENT FOR DISTORTION TOLERANCE | May 2024 | January 2025 | Allow | 9 | 1 | 0 | No | No |
| 18660073 | ADJUSTABLE FAN TRACK LINER WITH DUAL GROOVED ARRAY ACTIVE FAN TIP TREATMENT FOR DISTORTION TOLERANCE | May 2024 | October 2024 | Allow | 5 | 0 | 0 | No | No |
| 18644554 | METHOD OF CONTROLLING ROTOR THRUST LOADING IN A TURBINE ENGINE | April 2024 | March 2025 | Allow | 10 | 0 | 0 | No | No |
| 18625806 | MASS BALANCING OF WIND TURBINES | April 2024 | December 2024 | Allow | 9 | 1 | 0 | No | No |
| 18600620 | ADJUSTABLE FAN TRACK LINER WITH SLOTTED ARRAY ACTIVE FAN TIP TREATMENT FOR DISTORTION TOLERANCE | March 2024 | December 2024 | Allow | 10 | 1 | 0 | No | No |
| 18681205 | FLOATING WIND TURBINE PLATFORM | February 2024 | June 2025 | Allow | 16 | 1 | 0 | No | No |
| 18427543 | TURBOMACHINE COMPRISING A SPEED REDUCTION GEAR AND AT LEAST ONE ELECTRIC MACHINE | January 2024 | August 2024 | Allow | 7 | 0 | 0 | No | No |
| 18396316 | GAS BEARING MANAGEMENT FOR A COMPRESSOR | December 2023 | July 2024 | Allow | 7 | 0 | 0 | Yes | No |
| 18572869 | TRANSITION PIECE FOR A HYBRID WIND TURBINE TOWER AND METHOD FOR ASSEMBLING SAME | December 2023 | June 2025 | Abandon | 18 | 1 | 1 | No | No |
| 18392787 | Methods of Manufacturing Turbomachines Having Decoupled Collectors | December 2023 | October 2024 | Allow | 10 | 1 | 0 | Yes | No |
| 18531818 | WIND TURBINE BLADE | December 2023 | October 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18568238 | NOZZLE FOR A FAN ASSEMBLY | December 2023 | December 2024 | Allow | 13 | 1 | 0 | No | No |
| 18528739 | METHOD AND APPARATUS FOR CERAMIC MATRIX COMPOSITE TURBINE SHROUD ASSEMBLY | December 2023 | September 2024 | Allow | 9 | 0 | 1 | No | No |
| 18516901 | TURBINE VANE PLATFORM SEALING ASSEMBLY, AND TURBINE VANE AND GAS TURBINE INCLUDING SAME | November 2023 | February 2025 | Allow | 15 | 3 | 0 | Yes | No |
| 18511549 | MOTOR AND AXIAL FAN | November 2023 | October 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18488377 | FLOW SPLITTER | October 2023 | January 2025 | Abandon | 15 | 1 | 1 | No | No |
| 18380235 | BLADE PROVIDED WITH A ROOT COMPRISING AN INTEGRATED PITCH ATTACHMENT AND TWO INTEGRATED DAMPER ATTACHMENTS, AND A ROTOR PROVIDED WITH SUCH A BLADE | October 2023 | October 2024 | Allow | 12 | 2 | 0 | No | No |
| 18380270 | METHOD OF MANUFACTURING A TURBINE COMPONENT | October 2023 | December 2024 | Abandon | 14 | 1 | 1 | No | No |
| 18465313 | CENTRIFUGAL ACCELERATION STABILIZER | September 2023 | August 2024 | Allow | 11 | 1 | 0 | No | No |
| 18279743 | SEAL LEAK GAS RECOVERY SYSTEM USING AN EJECTOR AND METHOD | August 2023 | February 2025 | Allow | 18 | 1 | 1 | Yes | No |
| 18238191 | APPARATUS AND METHOD FOR PARTIALLY BLADED ROTOR TEST | August 2023 | December 2024 | Allow | 16 | 2 | 0 | No | Yes |
| 18547083 | CROSS-FLOW WIND TURBINE WITH TWIN BLADES AND INCLINED ROTATION AXES | August 2023 | April 2024 | Allow | 8 | 0 | 0 | No | No |
| 18207805 | COMPRESSOR FLOWPATH | June 2023 | March 2024 | Allow | 9 | 0 | 0 | Yes | No |
| 18328755 | Augmentable Air Injected Plenum Propulsion Drive for Electric VTOL Operation and Flight | June 2023 | October 2024 | Allow | 16 | 1 | 0 | Yes | No |
| 18202521 | ROTOR FORMED OF MULTIPLE METALS | May 2023 | December 2024 | Abandon | 19 | 2 | 0 | No | No |
| 18322602 | ROTARY MACHINE WITH COMPRESSOR IMPELLER | May 2023 | December 2024 | Allow | 19 | 1 | 0 | No | No |
| 18197782 | STEP SEAL FOR REFRIGERANT COMPRESSORS | May 2023 | August 2024 | Allow | 15 | 1 | 1 | Yes | No |
| 18141502 | IMPELLER FOR A RESPIRATORY DEVICE | May 2023 | August 2024 | Allow | 16 | 1 | 0 | No | No |
| 18299718 | ELECTRICALLY DRIVEN SECONDARY AIR PUMP INCLUDING COMPRESSOR HAVING VANED DIFFUSER RING EMBEDDED IN VOLUTE | April 2023 | May 2025 | Allow | 25 | 4 | 0 | No | No |
| 18297764 | TWO STAGE MIXED-FLOW COMPRESSOR | April 2023 | May 2025 | Abandon | 25 | 4 | 0 | No | No |
| 18115265 | DUAL MOTOR INPUT WITH OVERRUNNING CLUTCH | February 2023 | January 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18163894 | PUSH-TO-CONNECT CRANK AND LINKAGE ASSEMBLY FOR A TURBOCHARGER, AND ASSOCIATED ASSEMBLY METHOD | February 2023 | April 2024 | Allow | 14 | 2 | 0 | No | No |
| 18161484 | VANE FORWARD RAIL FOR GAS TURBINE ENGINE ASSEMBLY | January 2023 | January 2025 | Allow | 24 | 3 | 1 | No | No |
| 18160768 | Fluid Turbine Rotor Blade | January 2023 | November 2023 | Allow | 9 | 0 | 0 | Yes | No |
| 18099581 | CASING AND AXIAL FLOW ROTATING MACHINE | January 2023 | May 2025 | Allow | 28 | 2 | 1 | No | No |
| 18091517 | ENGINE STRUT FLOW CONTROL | December 2022 | April 2024 | Allow | 15 | 1 | 1 | Yes | No |
| 18001292 | FAN MOTOR MOUNT WITH SHOCK ABSORBER AND STOP | December 2022 | July 2024 | Allow | 19 | 1 | 0 | Yes | No |
| 18077084 | TANDEM BLADE ROTOR DISK | December 2022 | April 2024 | Allow | 16 | 2 | 0 | Yes | No |
| 18000065 | BLADED TURBINE STATOR FOR A TURBINE ENGINE | November 2022 | February 2025 | Allow | 27 | 4 | 0 | Yes | No |
| 17992806 | FAN APPARATUS AND AIR CONDITIONER OUTDOOR UNIT | November 2022 | October 2024 | Allow | 34 | 1 | 1 | Yes | No |
| 17989058 | TURBO FLUID MACHINE | November 2022 | August 2024 | Allow | 21 | 2 | 1 | Yes | No |
| 17997955 | TURBOMACHINE COMPRESSOR HAVING A STATIONARY WALL PROVIDED WITH A SHAPE TREATMENT | November 2022 | August 2024 | Abandon | 21 | 2 | 0 | Yes | No |
| 17977292 | GAS TURBINE ENGINE WITH THIRD STREAM | October 2022 | April 2024 | Allow | 17 | 1 | 0 | Yes | No |
| 18049112 | BEARING ASSEMBLY | October 2022 | August 2023 | Allow | 10 | 0 | 0 | No | No |
| 17967935 | MOTOR AND AXIAL FAN | October 2022 | August 2023 | Allow | 10 | 1 | 0 | No | No |
| 17964473 | BUILT-IN AIR PUMP WITH RAPID INFLATION AND DEFLATION | October 2022 | January 2024 | Allow | 15 | 1 | 0 | No | No |
| 17938736 | ROTOR WITH FEATHER SEALS | October 2022 | April 2024 | Allow | 18 | 2 | 0 | Yes | No |
| 17960898 | CENTRIFUGAL COMPRESSOR AND METHOD OF OPERATING THE SAME | October 2022 | August 2023 | Allow | 11 | 1 | 0 | No | No |
| 17914467 | IMPELLER AND CENTRIFUGAL COMPRESSOR | September 2022 | August 2023 | Allow | 10 | 1 | 0 | No | No |
| 17910817 | FAN AND ELECTRIC HAIR DRYER WITH IMPROVED AIR OUTLET PERFORMANCE | September 2022 | March 2025 | Abandon | 30 | 0 | 1 | No | No |
| 17909873 | Blade System for Fans for Industrial Use | September 2022 | July 2024 | Allow | 22 | 2 | 0 | Yes | No |
| 17909960 | IMPELLER | September 2022 | January 2024 | Allow | 16 | 1 | 0 | No | No |
| 17909175 | FAN BLADE COMPRISING AN INSERT OF STIFF FIBERS | September 2022 | June 2023 | Allow | 9 | 0 | 0 | No | No |
| 17908625 | BLOWER | September 2022 | January 2024 | Allow | 16 | 1 | 0 | Yes | No |
| 17892529 | COMPRESSOR FLOWPATH | August 2022 | April 2023 | Allow | 8 | 0 | 0 | No | No |
| 17799738 | AIR COMPRESSOR FOR VEHICLE | August 2022 | April 2024 | Allow | 20 | 1 | 0 | No | No |
| 17885318 | RADIAL FAN WITH LEADING EDGE AIR INJECTION | August 2022 | October 2023 | Allow | 14 | 1 | 0 | Yes | No |
| 17796785 | VACUUM PUMP AND VACUUM PUMP COMPONENT PART | August 2022 | September 2023 | Allow | 13 | 1 | 0 | No | No |
| 17876009 | TURBINE ENGINE WITH AIRFOIL HAVING HIGH ACCELERATION AND LOW BLADE TURNING | July 2022 | September 2023 | Allow | 14 | 2 | 0 | Yes | No |
| 17795618 | PUMP | July 2022 | October 2023 | Allow | 15 | 1 | 0 | No | No |
| 17872747 | Turbomachines with Decoupled Collectors | July 2022 | August 2023 | Allow | 13 | 1 | 0 | No | No |
| 17794288 | MITIGATING STANDSTILL VIBRATIONS OF A WIND TURBINE | July 2022 | March 2025 | Allow | 31 | 3 | 1 | Yes | No |
| 17813623 | SEALING ASSEMBLY AND TURBOMACHINE INCLUDING SAME | July 2022 | October 2023 | Allow | 15 | 2 | 0 | Yes | No |
| 17794118 | SCROLL CASING AND CENTRIFUGAL COMPRESSOR | July 2022 | April 2024 | Allow | 21 | 1 | 0 | Yes | No |
| 17859125 | AIRCRAFT PROPULSION SYSTEM | July 2022 | December 2024 | Allow | 30 | 1 | 0 | No | No |
| 17810455 | ELECTRICAL POWER SYSTEM FOR WIND TURBINE BLADES | July 2022 | August 2023 | Allow | 14 | 1 | 0 | No | No |
| 17785217 | MODULE FOR TURBOMACHINE | June 2022 | January 2024 | Allow | 19 | 1 | 0 | No | No |
| 17837554 | CONTROL METHOD FOR CENTRIFUGAL COMPRESSOR AND AIR CONDITIONING SYSTEM | June 2022 | September 2023 | Allow | 15 | 1 | 0 | No | No |
| 17835091 | GAS TURBINE ENGINE WITH AN AIRFOIL | June 2022 | July 2023 | Allow | 13 | 1 | 0 | No | No |
| 17782321 | IMPELLER OF CENTRIFUGAL COMPRESSOR, CENTRIFUGAL COMPRESSOR, AND TURBOCHARGER | June 2022 | September 2023 | Allow | 15 | 1 | 0 | No | No |
| 17804572 | AIRCRAFT ENGINE HAVING STATOR VANES MADE OF DIFFERENT MATERIALS | May 2022 | December 2023 | Allow | 18 | 2 | 0 | Yes | No |
| 17776016 | Nacelle Cover for a Wind Turbine | May 2022 | July 2024 | Allow | 26 | 1 | 1 | Yes | No |
| 17738730 | CENTRIFUGAL ACCELERATION STABILIZER | May 2022 | June 2023 | Allow | 13 | 2 | 0 | No | No |
| 17728855 | VANES AND SHROUDS FOR A TURBO-MACHINE | April 2022 | February 2023 | Allow | 10 | 2 | 0 | No | No |
| 17717462 | GAS TURBINE ENGINE WITH THIRD STREAM | April 2022 | July 2023 | Allow | 15 | 1 | 0 | No | No |
| 17657637 | ADJUSTABLE INLET GUIDE VANE ANGLE MONITORING DEVICE | April 2022 | August 2023 | Allow | 17 | 1 | 0 | Yes | No |
| 17591802 | Folding Propeller for a Water Vehicle | February 2022 | February 2024 | Abandon | 24 | 1 | 1 | No | No |
| 17570696 | ROTOR FORMED OF MULTIPLE METALS | January 2022 | January 2023 | Allow | 13 | 1 | 0 | No | No |
| 17646669 | GAS BEARING MANAGEMENT FOR A COMPRESSOR | December 2021 | August 2023 | Allow | 19 | 0 | 0 | No | No |
| 17561156 | GAS TURBINE ENGINE WITH CLEARANCE CONTROL SYSTEM | December 2021 | June 2023 | Allow | 17 | 1 | 0 | No | No |
| 17560225 | TURBINE ENGINE FAN TRACK LINER WITH TIP INJECTION AIR RECIRCULATION PASSAGE | December 2021 | April 2023 | Allow | 15 | 1 | 1 | Yes | No |
| 17552794 | AIRFLOW-DOUBLING VANE STRUCTURE | December 2021 | January 2023 | Allow | 13 | 1 | 1 | Yes | No |
| 17643934 | CENTRIFUGAL COMPRESSOR | December 2021 | July 2024 | Allow | 31 | 3 | 0 | Yes | No |
| 17643943 | CENTRIFUGAL COMPRESSOR | December 2021 | September 2023 | Allow | 21 | 1 | 0 | Yes | No |
| 17546161 | STEP SEAL FOR REFRIGERANT COMPRESSORS | December 2021 | April 2023 | Allow | 16 | 2 | 1 | Yes | No |
| 17615362 | ROTOR AND COMPRESSOR | November 2021 | August 2023 | Allow | 21 | 1 | 0 | Yes | No |
| 17528323 | COMPRESSOR SHROUD WITH SWEPT GROOVES | November 2021 | May 2025 | Abandon | 42 | 7 | 0 | Yes | No |
| 17524582 | IMPELLER ATTACH MECHANISM | November 2021 | April 2023 | Allow | 17 | 1 | 0 | Yes | No |
| 17521888 | BLADELESS FAN WITH MULTIPLE AIR DUCTS | November 2021 | January 2023 | Allow | 14 | 1 | 0 | No | No |
| 17516013 | CMC SHROUD SEGMENT WITH INTERLOCKING MECHANICAL JOINTS AND FABRICATION | November 2021 | February 2023 | Allow | 16 | 1 | 0 | Yes | No |
| 17509958 | CENTRIFUGAL COMPRESSOR HAVING A BELLMOUTH WITH A STIFFENING MEMBER | October 2021 | April 2024 | Allow | 30 | 4 | 0 | Yes | No |
| 17507763 | DOWNHOLE CENTRIFUGAL PUMP DIFFUSER WITH PROTUBERANT VANES AND RELATED PUMPS AND METHODS | October 2021 | October 2022 | Allow | 12 | 1 | 0 | Yes | No |
| 17450719 | ROTOR WITH BALANCING FEATURES AND BALANCING METHOD | October 2021 | September 2023 | Allow | 24 | 3 | 1 | Yes | No |
| 17601342 | METHOD AND SYSTEM FOR MONITORING A SYSTEM FOR ACTUATING A COMPONENT OF A TURBOMACHINE | October 2021 | April 2023 | Allow | 18 | 0 | 0 | Yes | No |
| 17441443 | CENTRIFUGAL COMPRESSOR FOR FUEL CELL | September 2021 | August 2023 | Allow | 23 | 1 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner HAGHIGHIAN, BEHNOUSH.
With a 18.2% 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, 44.4% 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 HAGHIGHIAN, BEHNOUSH works in Art Unit 3745 and has examined 487 patent applications in our dataset. With an allowance rate of 82.3%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 27 months.
Examiner HAGHIGHIAN, BEHNOUSH's allowance rate of 82.3% places them in the 48% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.
On average, applications examined by HAGHIGHIAN, BEHNOUSH receive 1.44 office actions before reaching final disposition. This places the examiner in the 32% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.
The median time to disposition (half-life) for applications examined by HAGHIGHIAN, BEHNOUSH is 27 months. This places the examiner in the 59% percentile for prosecution speed. Prosecution timelines are slightly faster than average with this examiner.
Conducting an examiner interview provides a +13.3% benefit to allowance rate for applications examined by HAGHIGHIAN, BEHNOUSH. This interview benefit is in the 54% percentile among all examiners. Recommendation: Interviews provide an above-average benefit with this examiner and are worth considering.
When applicants file an RCE with this examiner, 33.1% of applications are subsequently allowed. This success rate is in the 64% percentile among all examiners. Strategic Insight: RCEs show above-average effectiveness with this examiner. Consider whether your amendments or new arguments are strong enough to warrant an RCE versus filing a continuation.
This examiner enters after-final amendments leading to allowance in 29.0% of cases where such amendments are filed. This entry rate is in the 33% 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 50.0% of appeals filed. This is in the 16% percentile among all examiners. 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, 75.9% are granted (fully or in part). This grant rate is in the 90% percentile among all examiners. Strategic Note: Petitions are frequently granted regarding this examiner's actions compared to other examiners. Per MPEP § 1002.02(c), various examiner actions are petitionable to the Technology Center Director, including prematureness of final rejection, refusal to enter amendments, and requirement for information. If you believe an examiner action is improper, consider filing a petition.
Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 39% percentile). This examiner makes examiner's amendments less often than average. You may need to make most claim amendments yourself.
Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 40% percentile). This examiner issues Quayle actions less often than average. Allowances may come directly without a separate action for formal matters.
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.