Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 19127830 | AN AIR PUMP WITH AN ELECTROMECHANICAL SWITCH ASSEMBLY | May 2025 | January 2026 | Allow | 8 | 0 | 0 | No | No |
| 19175293 | ELECTRIC COMPRESSOR | April 2025 | March 2026 | Allow | 11 | 0 | 0 | No | No |
| 19061148 | AIR PUMP WITH INTERNAL TOOL STORAGE | February 2025 | October 2025 | Allow | 7 | 0 | 0 | No | No |
| 19037256 | GAS SUPPLY PUMP FOR SHIP DUAL FUEL ENGINE | January 2025 | October 2025 | Allow | 8 | 0 | 0 | No | No |
| 19026372 | ELECTRIC TURBOCHARGER WITH DIFFUSER PLATE | January 2025 | February 2026 | Allow | 13 | 1 | 0 | Yes | No |
| 19030109 | FLUID COMPRESSION APPARATUS AND METHOD | January 2025 | October 2025 | Allow | 9 | 0 | 0 | No | No |
| 19015617 | AXIAL GAP-TYPE ELECTRIC MOTOR FOR WATER PUMP (EWP) | January 2025 | October 2025 | Allow | 10 | 1 | 0 | No | No |
| 18972125 | AIRLESS HANDHELD SPRAYER REPAIR | December 2024 | February 2026 | Allow | 14 | 0 | 0 | Yes | No |
| 18867119 | Fan for an Automatic Dispensing Device | November 2024 | January 2026 | Allow | 13 | 1 | 0 | No | No |
| 18852385 | ROTARY SWASH PLATE HYDRAULIC PUMP | September 2024 | January 2026 | Allow | 16 | 0 | 0 | No | No |
| 18852380 | ROTARY SWASH PLATE HYDRAULIC PUMP | September 2024 | December 2025 | Allow | 14 | 1 | 0 | No | No |
| 18795476 | FLUID WORKING MACHINE | August 2024 | February 2026 | Allow | 19 | 1 | 0 | Yes | No |
| 18780547 | PIEZOELECTRIC PUMPS AND ELECTRONIC DEVICES | July 2024 | January 2026 | Allow | 18 | 1 | 0 | No | No |
| 18727858 | Pump With an HM Interface Which Can Be Installed in a Variable Manner | July 2024 | February 2026 | Allow | 19 | 1 | 0 | No | No |
| 18749717 | PUMP | June 2024 | September 2025 | Allow | 15 | 1 | 0 | No | No |
| 18673701 | HIGH EFFICIENCY ASPIRATOR FOR INFLATABLE EMERGENCY SLIDES | May 2024 | March 2025 | Allow | 9 | 1 | 0 | No | No |
| 18672022 | WELL PUMP HOUSING AND TRANSPORTATION SYSTEM | May 2024 | April 2025 | Allow | 11 | 2 | 1 | Yes | No |
| 18666187 | FAN AND CLEANING DEVICE WITH SAME | May 2024 | January 2026 | Abandon | 20 | 1 | 0 | No | No |
| 18710459 | VACUUM PUMP AND CONTROL DEVICE | May 2024 | June 2025 | Allow | 13 | 0 | 0 | No | No |
| 18648856 | GAS CONTROL DEVICE | April 2024 | September 2025 | Allow | 16 | 1 | 1 | No | No |
| 18705787 | MOTOR | April 2024 | September 2025 | Allow | 16 | 1 | 0 | No | No |
| 18551334 | TURBOMOLECULAR PUMP | April 2024 | January 2026 | Allow | 28 | 2 | 0 | Yes | No |
| 18441302 | PUMP UNIT, STORAGE DEVICE EQUIPPED THEREWITH, AND METHOD FOR OPERATING THE STORAGE DEVICE | February 2024 | November 2025 | Allow | 21 | 1 | 0 | No | No |
| 18438252 | WAVE DRIVEN VARIABLE LEVERAGE PUMP FOR WATER DESALINATION | February 2024 | September 2024 | Allow | 7 | 0 | 0 | No | No |
| 18419937 | PUMP POWER END FRAME | January 2024 | September 2025 | Allow | 19 | 1 | 0 | Yes | No |
| 18418975 | Hydraulic Pump Providing Enhanced Physical Mobility | January 2024 | March 2026 | Allow | 25 | 1 | 1 | No | No |
| 18407464 | PRESSING PUMP | January 2024 | August 2025 | Allow | 19 | 1 | 0 | Yes | No |
| 18531346 | METHOD FOR CONTROLLING ELECTROCHEMICAL PUMP AND ELECTROCHEMICAL PUMP IMPLEMENTING THE SAME | December 2023 | June 2025 | Abandon | 19 | 1 | 0 | No | No |
| 18564058 | FAN | November 2023 | March 2026 | Abandon | 28 | 2 | 0 | No | No |
| 18517902 | FAN | November 2023 | November 2025 | Allow | 24 | 2 | 0 | No | No |
| 18516878 | DESMODROMIC MECHANISM AND FLUID PUMP | November 2023 | September 2025 | Allow | 22 | 2 | 0 | No | No |
| 18513007 | SEAL BAG FOR SEAL OF AN ELECTRIC SUBMERSIBLE PUMP | November 2023 | September 2024 | Allow | 10 | 1 | 1 | Yes | No |
| 18510935 | PUMP AND FILLING ASSEMBLY | November 2023 | December 2024 | Allow | 13 | 0 | 0 | Yes | No |
| 18254491 | HYDRAULIC UNIT WITH SEQUENTIAL PISTON PUMPS OPERATED BY ROLLING WEIGHTS | November 2023 | September 2025 | Allow | 28 | 0 | 0 | No | No |
| 18289362 | RADIAL PISTON PUMP, AND PROCESS FOR MANUFACTURING A RADIAL PISTON PUMP | November 2023 | February 2026 | Allow | 28 | 1 | 0 | No | No |
| 18557496 | HYDRAULIC DEVICE | October 2023 | March 2025 | Allow | 17 | 0 | 0 | Yes | No |
| 18556815 | Conveying Device | October 2023 | December 2025 | Allow | 26 | 3 | 0 | Yes | No |
| 18488445 | FAN MOTOR | October 2023 | July 2025 | Allow | 21 | 1 | 0 | No | No |
| 18474967 | MANUALLY OPERATED DUAL-ACTION SUCTION/DELIVERY FLUID PUMP AND COMPONENT ASSEMBLY THEREOF | September 2023 | March 2025 | Allow | 18 | 1 | 0 | No | No |
| 18283312 | WIRE HARNESS AND ELECTRIC COMPRESSOR | September 2023 | September 2025 | Allow | 24 | 0 | 0 | No | No |
| 18370569 | BLOWER | September 2023 | July 2025 | Allow | 21 | 2 | 1 | No | No |
| 18241195 | BACK PRESSURE REGULATING VALVE AND AN ELECTRIC TYPE OF A SCROLL COMPRESSOR WITH THE SAME | August 2023 | March 2025 | Allow | 19 | 1 | 0 | No | No |
| 18455259 | CLEANING DEVICE WITH FLUID TANK EMPTY DETECTION | August 2023 | May 2025 | Allow | 21 | 1 | 1 | No | No |
| 18264618 | PISTON PUMP | August 2023 | February 2025 | Allow | 19 | 1 | 0 | Yes | No |
| 18264622 | AXIAL PUMP WITH INCLINED PLATE | August 2023 | February 2026 | Allow | 31 | 3 | 0 | No | No |
| 18226778 | CAVITATION STATE IDENTIFICATION METHOD DRIVEN BY VIBRATION DATA OF FLUID MACHINERY | July 2023 | August 2025 | Allow | 25 | 0 | 0 | No | No |
| 18273833 | COMPRESSOR | July 2023 | December 2025 | Allow | 28 | 1 | 0 | No | No |
| 18356685 | AIR COMPRESSOR | July 2023 | July 2025 | Allow | 24 | 2 | 0 | No | No |
| 18355881 | Hydraulic Fracturing System for Driving a Plunger Pump with a Turbine Engine | July 2023 | January 2026 | Abandon | 30 | 2 | 0 | No | No |
| 18261216 | VARIABLE DISPLACEMENT SWASH PLATE TYPE COMPRESSOR AND CONTROL METHOD | July 2023 | May 2025 | Allow | 22 | 0 | 0 | No | No |
| 18346947 | Miniature Pump | July 2023 | November 2024 | Allow | 16 | 0 | 0 | No | No |
| 18217818 | METHODS AND SYSTEMS FOR AIR COMPRESSOR AND ENGINE DRIVEN CONTROL | July 2023 | February 2025 | Allow | 20 | 2 | 0 | No | No |
| 18210247 | FLUID PUMP | June 2023 | April 2025 | Allow | 22 | 2 | 0 | Yes | No |
| 18330592 | Variable Split Displacement Ratio Axial Piston Machines | June 2023 | April 2025 | Allow | 22 | 1 | 0 | Yes | No |
| 18205576 | ELECTROMAGNETIC AIR PUMP | June 2023 | January 2025 | Allow | 20 | 1 | 0 | No | No |
| 18326468 | CRADLE BEARING AND CRADLE BEARING SUPPORT | May 2023 | June 2025 | Abandon | 25 | 1 | 0 | No | No |
| 18037947 | VENTILATION AND HEAT DISSIPATION APPARATUS OF WIND-ASSISTED ROTOR | May 2023 | December 2025 | Allow | 31 | 1 | 0 | No | No |
| 18316879 | ELECTROCHEMICAL PUMP AND DELIVERY DEVICE | May 2023 | October 2024 | Abandon | 17 | 0 | 1 | No | No |
| 18144433 | RECIPROCATING COMPRESSOR | May 2023 | May 2025 | Allow | 24 | 2 | 1 | No | No |
| 18302896 | Shaft Seal for Airtight Rotary Guidance of a Shaft Through a Wall | April 2023 | December 2025 | Allow | 32 | 1 | 0 | Yes | No |
| 18302963 | OIL PUMP FOR GAS TURBINE ENGINE AND ASSOCIATED METHOD OF PUMPING OIL | April 2023 | February 2025 | Allow | 21 | 1 | 1 | No | No |
| 18132877 | HORIZONTAL ROTARY COMPRESSOR WITH ENHANCED TILTABILITY DURING OPERATION AND OTHER PERFORMANCE METRICS | April 2023 | June 2025 | Allow | 26 | 2 | 1 | Yes | No |
| 18128529 | ELECTRONIC POSITIVE DISPLACEMENT FLUID PUMP AND METHOD OF ENCAPSULATING THE SAME | March 2023 | September 2024 | Allow | 18 | 0 | 1 | No | No |
| 18028993 | SYSTEM ADN METHOD FOR MONITORING THE OIL LEVEL OF AN OIL-LUBRICATED COMPRESSOR | March 2023 | February 2026 | Allow | 35 | 3 | 0 | Yes | No |
| 18028853 | HYDRAULIC PUMP | March 2023 | September 2024 | Allow | 18 | 0 | 0 | No | No |
| 18126103 | PUMP WITH COMBINED ELECTRICAL CONTACT | March 2023 | December 2024 | Allow | 20 | 0 | 0 | No | No |
| 18445058 | Segregated multi fluid pump head assembly | March 2023 | May 2025 | Abandon | 24 | 1 | 0 | No | No |
| 18028166 | EMULSION PLUNGER PUMP AND PUMP HEAD ASSEMBLY THEREOF | March 2023 | January 2025 | Allow | 22 | 1 | 0 | No | No |
| 18123611 | ELECTRIC COMPRESSOR | March 2023 | January 2025 | Allow | 22 | 1 | 0 | No | No |
| 18186182 | INTEGRATED AIR SUPPLY UNIT | March 2023 | February 2025 | Allow | 23 | 2 | 0 | Yes | No |
| 18026587 | ELECTRIC OIL PUMP | March 2023 | March 2025 | Allow | 24 | 0 | 0 | No | No |
| 18184152 | PUMP, MULTI-FUNCTION VALVE, AND CONTROLLER APPARATUS | March 2023 | February 2024 | Allow | 11 | 1 | 0 | No | No |
| 18120548 | UNDULATING TRANSDUCER FOR ENERGY HARNESSING AND PROPULSION APPARATUSES, METHODS AND SYSTEMS | March 2023 | October 2024 | Allow | 19 | 0 | 0 | No | No |
| 18115695 | ELASTIC MEMBER AND PUMP ASSEMBLY INCLUDING THE SAME | February 2023 | September 2024 | Allow | 18 | 0 | 1 | No | No |
| 18175386 | MODULAR TOWER FAN | February 2023 | April 2025 | Allow | 25 | 2 | 0 | Yes | No |
| 18114744 | Housing Joints with Compression Loaded Graphite Seals for Downhole ESP Use | February 2023 | February 2026 | Allow | 36 | 3 | 1 | Yes | No |
| 18110556 | Universal Spa Pump | February 2023 | February 2025 | Allow | 24 | 2 | 0 | No | No |
| 18110025 | HIGH EFFICIENCY ASPIRATOR FOR INFLATABLE EMERGENCY SLIDES | February 2023 | February 2024 | Allow | 12 | 1 | 1 | Yes | No |
| 18041414 | SYSTEM AND METHODOLOGY COMPRISING COMPOSITE STATOR FOR LOW FLOW ELECTRIC SUBMERSIBLE PROGRESSIVE CAVITY PUMP | February 2023 | August 2024 | Allow | 18 | 1 | 0 | Yes | No |
| 18164363 | VENTILATION FAN HAVING A HYBRID BEARING SYSTEM | February 2023 | January 2024 | Allow | 12 | 1 | 1 | No | No |
| 18015969 | FAN AND CLEANING APPARATUS | January 2023 | September 2024 | Allow | 20 | 1 | 0 | Yes | No |
| 18013230 | TURBO COMPRESSOR AND REFRIGERATION CYCLE DEVICE HAVING TURBO COMPRESSOR | December 2022 | December 2025 | Allow | 35 | 1 | 1 | No | No |
| 18087763 | COMPRESSER FOR PUMPING FLUID HAVING CHECK VALVES ALIGNED WITH FLUID PORTS | December 2022 | November 2025 | Allow | 34 | 2 | 1 | Yes | No |
| 18085079 | CYLINDER BARREL | December 2022 | June 2024 | Abandon | 18 | 2 | 0 | No | No |
| 18067923 | TUBE WITH EMBEDDED MAGNETIC PARTICLES AND ASSOCIATED PUMPING DEVICE | December 2022 | February 2025 | Abandon | 26 | 1 | 1 | No | No |
| 18083941 | Liquid Transfer Apparatus | December 2022 | August 2024 | Allow | 19 | 1 | 0 | No | No |
| 18061014 | Fuel Pump for a Direct Injection System | December 2022 | June 2024 | Allow | 19 | 0 | 0 | No | No |
| 17927431 | GAS SUPPLY PUMP FOR SHIP DUAL FUEL ENGINE | November 2022 | November 2024 | Allow | 24 | 1 | 1 | No | No |
| 17925706 | BLOWER | November 2022 | October 2025 | Allow | 35 | 1 | 0 | No | No |
| 17982291 | COMPRESSER FOR PUMPING FLUID HAVING CHECK VALVES ALIGNED WITH FLUID PORTS | November 2022 | December 2024 | Abandon | 25 | 3 | 1 | Yes | No |
| 17981688 | ELECTRONIC SPEED REGULATOR HAVING A BUILT-IN FAN | November 2022 | December 2024 | Abandon | 25 | 2 | 0 | No | No |
| 17982211 | WAVE DRIVEN VARIABLE LEVERAGE PUMP FOR WATER DESALINATION | November 2022 | November 2023 | Allow | 12 | 1 | 0 | Yes | No |
| 17971130 | RECONFIGURABLE MULTI-STAGE GAS COMPRESSOR | October 2022 | August 2025 | Allow | 34 | 1 | 0 | No | No |
| 17964558 | SHAFT-DISTRIBUTED DOUBLE-ACTING ROLLER PISTON PUMP | October 2022 | March 2024 | Allow | 18 | 0 | 0 | Yes | No |
| 17995187 | MODULAR SUCTION GLAND ASSEMBLY | September 2022 | April 2024 | Allow | 18 | 0 | 0 | No | No |
| 17951347 | AIR BLOWER | September 2022 | March 2024 | Allow | 18 | 0 | 0 | No | No |
| 17912649 | PUMP UNIT FOR MINIATURE CLEANING MACHINE | September 2022 | September 2024 | Allow | 24 | 1 | 0 | No | No |
| 17903163 | Fluid Sample Pump System | September 2022 | April 2025 | Allow | 31 | 0 | 1 | No | No |
| 17905469 | ACTUATION-ASSISTED PUMP VALVE | September 2022 | October 2025 | Abandon | 37 | 4 | 0 | Yes | No |
| 17896708 | AXIAL FAN | August 2022 | March 2024 | Allow | 19 | 2 | 0 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner FINK, THOMAS ANDREW.
With a 0.0% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is in the bottom 25% across the USPTO, indicating that appeals face significant challenges here.
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, 11.1% 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 FINK, THOMAS ANDREW works in Art Unit 3746 and has examined 323 patent applications in our dataset. With an allowance rate of 64.1%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 33 months.
Examiner FINK, THOMAS ANDREW's allowance rate of 64.1% places them in the 24% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.
On average, applications examined by FINK, THOMAS ANDREW receive 1.71 office actions before reaching final disposition. This places the examiner in the 36% 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 FINK, THOMAS ANDREW is 33 months. This places the examiner in the 49% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.
Conducting an examiner interview provides a +39.1% benefit to allowance rate for applications examined by FINK, THOMAS ANDREW. This interview benefit is in the 86% 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, 27.0% of applications are subsequently allowed. This success rate is in the 46% percentile among all examiners. Strategic Insight: RCEs show below-average effectiveness with this examiner. Carefully evaluate whether an RCE or continuation is the better strategy.
This examiner enters after-final amendments leading to allowance in 29.4% of cases where such amendments are filed. This entry rate is in the 42% 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, 66.7% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 57% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences show above-average effectiveness with this examiner. If you have strong arguments, a PAC request may result in favorable reconsideration.
This examiner withdraws rejections or reopens prosecution in 37.5% of appeals filed. This is in the 6% percentile among all examiners. Of these withdrawals, 66.7% 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, 60.0% are granted (fully or in part). This grant rate is in the 64% 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 0.0% of allowed cases (in the 44% 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 47% 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.