Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18269297 | AIR-ASSISTED ULTRASONIC MAGNETIZATION ELECTROSTATIC NOZZLE | July 2024 | May 2025 | Abandon | 22 | 1 | 0 | No | No |
| 18637141 | Fire Containment Connector | April 2024 | December 2024 | Abandon | 8 | 1 | 0 | Yes | No |
| 18533005 | LIQUID NITROGEN DIRECT INJECTION AND FOAMING INTELLIGENT FILLING SYSTEM BASED ON MINE FIRE AREA CHARACTERISTICS AND APPLICATION METHOD | December 2023 | August 2024 | Allow | 8 | 2 | 0 | No | No |
| 18470465 | FOAM MACHINE | September 2023 | February 2024 | Allow | 5 | 1 | 0 | No | No |
| 18222135 | LOW PRESSURE INJECTION SYSTEM FOR A PLURALITY OF FLUIDS AND METHOD OF USE THEREOF | July 2023 | April 2024 | Abandon | 9 | 2 | 1 | No | No |
| 18121277 | FLUID CARTRIDGE FOR A PLURAL COMPONENT SPRAYER | March 2023 | June 2025 | Allow | 27 | 3 | 1 | Yes | No |
| 18112742 | BLOWER-ATTACHED PRODUCT APPLICATOR, AND METHOD FOR DISPENSING A PRODUCT INTO A MOVING AIRSTREAM | February 2023 | March 2024 | Allow | 13 | 1 | 0 | No | No |
| 18168109 | HANDHELD FLUID SPRAYER | February 2023 | April 2024 | Allow | 14 | 1 | 0 | Yes | No |
| 18004038 | METHOD AND APPARATUS FOR CONTROLLING PLANT INFECTIOUS DISEASES BY ATOMIZING CLAY MINERAL SUSPENDED WATER | December 2022 | June 2024 | Abandon | 18 | 2 | 1 | No | No |
| 18146020 | FINE WATER DISCHARGING ELEMENT, FINE WATER DISCHARGE DEVICE AND METHOD FOR MANUFACTURING FINE WATER DISCHARGING ELEMENT | December 2022 | June 2025 | Allow | 29 | 1 | 1 | No | No |
| 17979193 | FIRE SUPPRESSION SYSTEM AND FIREFIGHTING AIRCRAFT HAVING THE SAME | November 2022 | January 2025 | Allow | 27 | 2 | 1 | Yes | No |
| 17917818 | A SENSOR SYSTEM FOR A BUILDING | October 2022 | June 2025 | Abandon | 32 | 0 | 1 | No | No |
| 17932581 | APPARATUS FOR GENERATING DRY MIST | September 2022 | June 2025 | Allow | 33 | 1 | 0 | Yes | No |
| 17859131 | SHOWER HEAD AND RECEPTACLE COMBINATION DEVICE WITH OUTLET WATER FILTERING FUNCTION | July 2022 | April 2025 | Allow | 33 | 1 | 0 | No | No |
| 17841790 | SPRAY ARM SPEED REGULATOR | June 2022 | April 2025 | Allow | 34 | 2 | 0 | Yes | Yes |
| 17784938 | HAIRCARE DEVICE | June 2022 | March 2025 | Allow | 33 | 1 | 0 | No | No |
| 17701401 | ELECTROSTATIC SPRAY DRYING NOZZLE ASSEMBLY | March 2022 | December 2024 | Allow | 33 | 2 | 0 | Yes | No |
| 17753925 | PRESSURE WASHER APPARATUS | March 2022 | May 2025 | Abandon | 38 | 0 | 1 | No | No |
| 17694948 | Multi-Mode Rotor Sprinkler Apparatus And Method | March 2022 | April 2025 | Allow | 37 | 1 | 1 | No | No |
| 17694806 | BACKPACK PAINT SPRAYER | March 2022 | November 2024 | Allow | 32 | 1 | 0 | Yes | No |
| 17691052 | ROTATING SPRINKLER HEAD | March 2022 | July 2024 | Abandon | 29 | 2 | 0 | No | No |
| 17690284 | PROJECTILE FIRE EXTINGUISHING INVENTION | March 2022 | May 2025 | Allow | 38 | 1 | 1 | Yes | No |
| 17680443 | FLUID DELIVERY SYSTEMS FOR USE WITH POWER TOOLS | February 2022 | April 2025 | Abandon | 38 | 2 | 0 | Yes | No |
| 17583743 | ELECTROSTATIC COATING HANDGUN | January 2022 | February 2024 | Abandon | 25 | 2 | 0 | No | No |
| 17628887 | Disc For Spray Unit | January 2022 | April 2025 | Abandon | 39 | 4 | 0 | No | No |
| 17647554 | FLUID DISPENSER FOR RECOVERING MATERIAL FROM A SURFACE | January 2022 | July 2023 | Allow | 18 | 4 | 0 | Yes | No |
| 17569533 | ATOMIZATION DEVICE, AROMA DIFFUSION INSTRUMENT, AND OPERATION METHOD | January 2022 | February 2023 | Allow | 13 | 2 | 0 | Yes | No |
| 17568983 | READY-TO-USE HOSE END SPRAYER | January 2022 | April 2023 | Allow | 15 | 1 | 0 | No | No |
| 17568342 | WET/DRY HOSE END SPRAYER | January 2022 | May 2024 | Allow | 29 | 3 | 0 | No | No |
| 17567419 | Arid Land Sprinkler | January 2022 | November 2024 | Abandon | 34 | 6 | 1 | Yes | No |
| 17560340 | ROTARY ATOMIZING COATING DEVICE | December 2021 | August 2023 | Allow | 20 | 1 | 0 | Yes | No |
| 17617786 | ELECTROSTATIC SPRAYING DEVICE AND ELECTROSTATIC SPRAYING METHOD | December 2021 | June 2024 | Abandon | 30 | 0 | 1 | No | No |
| 17536678 | Firefighting Gas Releasing Apparatuses and Methods | November 2021 | June 2022 | Allow | 7 | 1 | 0 | Yes | No |
| 17534090 | HEMPCRETE SPRAYING DEVICE | November 2021 | March 2024 | Abandon | 28 | 1 | 0 | No | No |
| 17595179 | METHOD FOR EXTINGUISHING AN ELECTROCHEMICAL GENERATOR IN THE EVENT OF A THERMAL RUNAWAY | November 2021 | May 2025 | Abandon | 42 | 2 | 0 | No | No |
| 17608995 | FAN-SHAPED AIR SUCTION SPRAY NOZZLE AUTOMATICALLY ADJUSTING AIR SUCTION SPEED | November 2021 | July 2023 | Allow | 20 | 1 | 0 | No | No |
| 17518509 | FOGGING NOZZLE ASSEMBLY COUPLABLE TO A TYPICAL HANDHELD BLOWER | November 2021 | January 2024 | Allow | 27 | 1 | 1 | Yes | No |
| 17607246 | CONTAINER FOR STORING A MOBILE DEVICE WHILE RECHARGING | October 2021 | April 2025 | Abandon | 41 | 2 | 0 | No | No |
| 17505825 | ROTOR NOZZLE | October 2021 | October 2024 | Abandon | 36 | 4 | 0 | Yes | No |
| 17603375 | HIGH-PRESSURE FLUID DISCHARGE DEVICE | October 2021 | February 2025 | Allow | 40 | 2 | 0 | Yes | No |
| 17435844 | LIQUID DISPENSING APPARATUS | September 2021 | August 2024 | Allow | 35 | 3 | 0 | Yes | No |
| 17464884 | FUEL INJECTING NOZZLE | September 2021 | July 2024 | Abandon | 35 | 1 | 0 | No | No |
| 17429647 | ULTRASONIC ATOMIZATION APPARATUS | August 2021 | February 2025 | Allow | 42 | 2 | 1 | Yes | No |
| 17392702 | PULVERIZED SOLID FUEL NOZZLE TIP ASSEMBLY WITH CARBON TIP PORTION | August 2021 | July 2023 | Allow | 24 | 1 | 0 | Yes | No |
| 17379561 | ATOMIZER STRUCTURE AND ATOMIZER HAVING THE SAME | July 2021 | July 2023 | Allow | 24 | 5 | 1 | No | No |
| 17374124 | ARTIFICIAL SNOW-MAKING FACILITY | July 2021 | June 2025 | Allow | 48 | 2 | 1 | Yes | No |
| 17372974 | BOOTH | July 2021 | October 2024 | Abandon | 40 | 4 | 1 | Yes | No |
| 17372245 | Ironwood Timber Marking Paint System | July 2021 | June 2023 | Abandon | 23 | 0 | 1 | No | No |
| 17356076 | DRINKING IMPLEMENT WITH IMPROVED BREAKING STRENGTH AND MOUTH FEEL | June 2021 | August 2024 | Abandon | 38 | 1 | 0 | No | No |
| 17416073 | FIRE EXTINGUISHING SYSTEM | June 2021 | November 2024 | Abandon | 41 | 1 | 1 | No | No |
| 17304271 | FLUID DISPENSER FOR RECOVERING MATERIAL FROM A SURFACE | June 2021 | July 2023 | Allow | 25 | 5 | 1 | Yes | No |
| 17343676 | Airstream Propelled Spray Atomizer Apparatus and Method of Fluid Atomization by Codirectional Airstream Propulsion | June 2021 | July 2024 | Abandon | 37 | 2 | 1 | No | No |
| 17340552 | CONSTRUCTIVE ARRANGEMENT APPLIED TO ELECTROSTATIC SPRAY NOZZLES FOR AGRICULTURAL AIRCRAFT AND HELICOPTERS | June 2021 | February 2024 | Abandon | 33 | 2 | 1 | Yes | No |
| 17327399 | AUTONOMOUS FIREFIGHTING SYSTEM & METHOD | May 2021 | July 2024 | Abandon | 38 | 2 | 1 | No | No |
| 17295357 | ROTARY ATOMIZER | May 2021 | July 2024 | Allow | 38 | 2 | 0 | Yes | No |
| 17290133 | Bowl for Spraying A Coating Product, Rotary Spraying Apparatus Including Such A Bowl, and Method for Cleaning Such A Spraying Apparatus | April 2021 | February 2024 | Allow | 34 | 3 | 1 | Yes | No |
| 17244130 | FLUID CARTRIDGE FOR A PLURAL COMPONENT SPRAYER | April 2021 | October 2022 | Allow | 17 | 2 | 0 | No | No |
| 17287641 | Fire protection element for sealing passage openings in components | April 2021 | February 2025 | Allow | 46 | 3 | 0 | Yes | No |
| 17287597 | Fire protection element for sealing passage openings in components | April 2021 | January 2025 | Allow | 45 | 3 | 0 | Yes | No |
| 17286674 | FLUID DISPENSING DEVICE AND PUMP | April 2021 | November 2023 | Abandon | 31 | 1 | 0 | No | No |
| 17286433 | Chemical Spraying Device | April 2021 | December 2024 | Abandon | 44 | 2 | 0 | No | No |
| 17285663 | MANIFOLD ASSEMBLY OF A SPRAYING APPARATUS | April 2021 | January 2024 | Abandon | 33 | 1 | 1 | No | No |
| 17194296 | BASE FOR A POWDER COATING BOOTH | March 2021 | October 2024 | Allow | 43 | 2 | 0 | No | No |
| 17194242 | Fire Control Enclosure | March 2021 | August 2023 | Abandon | 30 | 1 | 0 | No | No |
| 17192624 | INFLATABLE FIRE BARRIER | March 2021 | March 2023 | Allow | 27 | 1 | 0 | Yes | No |
| 17191260 | FUEL INJECTOR AND FUEL SYSTEM HAVING INTEGRAL FILTER SUPPORTED IN VALVE SEAT PLATE, AND VALVE SEAT PLATE AND FILTER ASSEMBLY | March 2021 | February 2024 | Allow | 35 | 2 | 1 | Yes | No |
| 17269387 | FINE WATER DISCHARGE DEVICE | February 2021 | January 2025 | Allow | 47 | 3 | 0 | Yes | No |
| 17263902 | GAS-LIQUID TWO-PHASE FLOW ATOMIZING NOZZLE | January 2021 | May 2022 | Allow | 16 | 2 | 0 | Yes | No |
| 17153118 | FIRE SUPPRESSION SYSTEM | January 2021 | January 2024 | Allow | 35 | 2 | 1 | Yes | No |
| 17259317 | NOZZLE FOR A NANO-AEROSOL | January 2021 | June 2023 | Allow | 29 | 5 | 0 | Yes | No |
| 17258597 | SYSTEM FOR FORMING AND DELIVERING FLUIDS IN GEL FORM BY MEANS OF A LANCE WITH A VENTURI DEVICE | January 2021 | November 2023 | Abandon | 34 | 1 | 0 | No | No |
| 17142418 | EXTERIOR FIRE SUPPRESSING SYSTEM | January 2021 | February 2023 | Abandon | 26 | 1 | 0 | No | No |
| 17133894 | NOZZLE OF A SPRAY GUN AND METHOD FOR SPRAYING FROM SPRAY GUN | December 2020 | May 2023 | Allow | 29 | 1 | 1 | No | No |
| 17119152 | ISOLATING VALVE | December 2020 | March 2024 | Abandon | 39 | 2 | 1 | Yes | No |
| 16973225 | FIRE SUPPRESSION AND ISOLATION SYSTEM | December 2020 | March 2025 | Allow | 51 | 4 | 1 | Yes | No |
| 17112171 | CLUSTER HEAD NOZZLE FOR SPRAYING A FLUID, ARRANGEMENT HAVING A CLUSTER HEAD NOZZLE AND METHOD FOR PRODUCING A CLUSTER HEAD NOZZLE | December 2020 | May 2023 | Abandon | 29 | 0 | 1 | No | No |
| 17108900 | FUEL INJECTOR NOZZLE | December 2020 | November 2023 | Abandon | 35 | 4 | 0 | Yes | No |
| 17058262 | SOIL AMELIORATION METHOD | November 2020 | April 2025 | Abandon | 52 | 4 | 0 | Yes | No |
| 17096800 | AGRICULTURAL PLANT PROTECTION MACHINES AND DIAPHRAGM PUMPS THEREOF | November 2020 | April 2024 | Abandon | 41 | 0 | 1 | No | No |
| 17087679 | ATOMIZATION DEVICE AND AROMA DIFFUSER | November 2020 | July 2023 | Abandon | 33 | 1 | 1 | No | No |
| 17052184 | A CENTRIFUGAL ATOMIZATION STRUCTURE AND A SPRAYING DEVICE WITH THE SAME, A CENTRIFUGAL ATOMIZATION DEVICE, A DRIVE DEVICE AND A DUAL-DRIVE SPRAYING DEVICE | October 2020 | June 2024 | Abandon | 43 | 2 | 1 | No | No |
| 17020597 | FIRE SUPPRESSION SYSTEM | September 2020 | February 2024 | Abandon | 41 | 1 | 1 | No | No |
| 17015620 | Sprayer for Providing a Helical Spray | September 2020 | November 2022 | Abandon | 26 | 2 | 0 | No | No |
| 17006869 | Spray Gun | August 2020 | March 2023 | Abandon | 30 | 3 | 0 | Yes | No |
| 16938716 | FRAME ASSEMBLY FOR COLLAPSIBLE AERIAL FIRE FIGHTING BUCKETS AND COLLAPSIBLE AERIAL FIRE FIGHTING BUCKETS HAVING SAME | July 2020 | February 2023 | Abandon | 31 | 0 | 1 | No | No |
| 16938889 | HYDRO-POSITIONER AND VALVE PRECISION CONTROL APPARATUS | July 2020 | May 2023 | Abandon | 33 | 1 | 0 | No | No |
| 16920620 | Mister | July 2020 | July 2023 | Abandon | 37 | 1 | 1 | No | No |
| 16772029 | CONTROL SYSTEM FOR USE DURING TUNNEL FIRE | June 2020 | July 2024 | Abandon | 49 | 4 | 1 | No | No |
| 16771131 | WEED CONTROL | June 2020 | October 2024 | Allow | 52 | 4 | 1 | Yes | No |
| 16878579 | LIQUID SPRAYING STRUCTURE WITH MAGNETIZATION DEVICE | May 2020 | April 2022 | Abandon | 23 | 0 | 1 | No | No |
| 16764060 | NOZZLE DEVICE FOR A FLUID, METHOD FOR PRODUCING A NOZZLE DEVICE AND KIT COMPRISING A ROTOR AND A HOLLOW NEEDLE FOR A NOZZLE DEVICE | May 2020 | July 2023 | Abandon | 38 | 5 | 0 | Yes | No |
| 16763904 | HIGH PRESSURE NOZZLE | May 2020 | April 2023 | Allow | 35 | 2 | 0 | Yes | No |
| 16870786 | FIRE PROTECTIVE COVER FOR PROTECTING A STRUCTURE | May 2020 | February 2024 | Abandon | 46 | 2 | 0 | Yes | Yes |
| 16851705 | AIR/OIL MIST GENERATOR | April 2020 | July 2023 | Abandon | 39 | 2 | 0 | Yes | No |
| 16842674 | Dry Material Moving Machine | April 2020 | January 2023 | Abandon | 33 | 1 | 0 | No | No |
| 16840141 | Ironwood Timber Marking Paint System | April 2020 | February 2023 | Abandon | 35 | 2 | 1 | No | No |
| 16830839 | FUEL INJECTION VALVE | March 2020 | September 2022 | Allow | 30 | 1 | 1 | Yes | No |
| 16827897 | FOAM DISPENSING UNIT | March 2020 | October 2023 | Abandon | 43 | 2 | 0 | No | Yes |
| 16826690 | FIRE EXTINGUISHING SYSTEM WITH IMMEDIATE FIRE EXTINGUISHER AND METHOD USING THE SAME | March 2020 | October 2022 | Abandon | 30 | 1 | 1 | No | No |
| 16649217 | APPLICATOR WITH A SMALL NOZZLE DISTANCE | March 2020 | February 2023 | Allow | 34 | 2 | 1 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner SCHWARTZ, KEVIN EDWARD.
With a 40.0% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is above the USPTO average, indicating that appeals have better success 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 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 SCHWARTZ, KEVIN EDWARD works in Art Unit 3752 and has examined 166 patent applications in our dataset. With an allowance rate of 46.4%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 34 months.
Examiner SCHWARTZ, KEVIN EDWARD's allowance rate of 46.4% places them in the 6% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.
On average, applications examined by SCHWARTZ, KEVIN EDWARD receive 2.12 office actions before reaching final disposition. This places the examiner in the 71% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.
The median time to disposition (half-life) for applications examined by SCHWARTZ, KEVIN EDWARD is 34 months. This places the examiner in the 25% percentile for prosecution speed. Applications take longer to reach final disposition with this examiner compared to most others.
Conducting an examiner interview provides a +45.5% benefit to allowance rate for applications examined by SCHWARTZ, KEVIN EDWARD. This interview benefit is in the 92% 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, 25.3% of applications are subsequently allowed. This success rate is in the 30% 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 14.5% of cases where such amendments are filed. This entry rate is in the 9% percentile among all examiners. Strategic Recommendation: This examiner rarely enters after-final amendments compared to other examiners. You should generally plan to file an RCE or appeal rather than relying on after-final amendment entry. Per MPEP § 714.12, primary examiners have discretion in entering after-final amendments, and this examiner exercises that discretion conservatively.
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 20% 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 58.3% of appeals filed. This is in the 27% percentile among all examiners. Of these withdrawals, 28.6% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows below-average willingness to reconsider rejections during appeals. Be prepared to fully prosecute appeals if filed.
When applicants file petitions regarding this examiner's actions, 47.4% are granted (fully or in part). This grant rate is in the 55% 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 40% 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.