Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18965253 | SYSTEM AND METHOD FOR RECOVERY OF REDUNDANT GASEOUS FUEL FROM A GASEOUS FUEL SUPPLY SYSTEM | December 2024 | February 2026 | Allow | 15 | 0 | 0 | No | No |
| 18870349 | Method of Operating a Cooling System, Computer Program, Computer-Readable Medium, Control Arrangement, Cooling System, and Vehicle | November 2024 | November 2025 | Allow | 11 | 0 | 0 | No | No |
| 18950861 | SYSTEMS AND METHODS FOR GENSET COOLANT CONTROL | November 2024 | November 2025 | Allow | 12 | 0 | 0 | No | No |
| 18939519 | CONTROLLER FOR INTERNAL COMBUSTION ENGINE | November 2024 | October 2025 | Allow | 11 | 0 | 0 | No | No |
| 18931773 | WATER JACKET SPACER STRUCTURE | October 2024 | January 2026 | Allow | 14 | 0 | 0 | No | No |
| 18712325 | WATER OUTLET | October 2024 | December 2025 | Allow | 19 | 1 | 0 | No | No |
| 18929651 | CONTROLLER FOR INTERNAL COMBUSTION ENGINE | October 2024 | March 2026 | Allow | 16 | 1 | 0 | No | No |
| 18859899 | TUBULAR STRUCTURE ADAPTED TO AT LEAST PARTLY ENCLOSE A PENCIL COIL FOR INTERNAL COMBUSTION ENGINES | October 2024 | March 2026 | Abandon | 17 | 1 | 0 | No | No |
| 18859444 | Crankcase Pressure Regulator Having Umbrella Style Valve | October 2024 | February 2025 | Allow | 3 | 0 | 0 | No | No |
| 18918919 | EVAPORATIVE EMISSIONS CONTROL SYSTEM | October 2024 | February 2026 | Allow | 16 | 1 | 0 | Yes | No |
| 18884512 | SYSTEMS AND METHODS FOR INTELLIGENT DIAGNOSTIC SCREENING OF HYBRID GENERATOR SYSTEMS | September 2024 | July 2025 | Allow | 10 | 2 | 0 | Yes | No |
| 18830996 | DEVICE FOR ENHANCING COMBUSTION EFFICIENCY OF COMBUSTION UNIT | September 2024 | December 2025 | Allow | 16 | 1 | 0 | No | No |
| 18827947 | CONTROLLER FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE | September 2024 | July 2025 | Allow | 10 | 0 | 0 | No | No |
| 18827931 | INJECTOR CLAMP WITH INTEGRATED FUEL SUPPLY AND RETURN PASSAGES | September 2024 | November 2025 | Allow | 14 | 1 | 0 | Yes | No |
| 18825347 | DETECTING ENGINE MISFIRE EVENTS FOR VEHICLES USING FILTERING | September 2024 | October 2025 | Allow | 13 | 1 | 0 | Yes | No |
| 18823917 | INJECTION CONTROL APPARATUS | September 2024 | June 2025 | Allow | 10 | 0 | 0 | No | No |
| 18819227 | BLOW-BY GAS RECIRCULATION DEVICE | August 2024 | July 2025 | Allow | 11 | 1 | 0 | No | No |
| 18840326 | COOLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE | August 2024 | December 2025 | Allow | 15 | 1 | 0 | No | No |
| 18796035 | DUAL-FUEL ENGINE SYSTEMS FOR WORK VEHICLE | August 2024 | July 2025 | Allow | 11 | 1 | 0 | No | No |
| 18835605 | INJECTOR AND RAIL ASSEMBLY | August 2024 | November 2025 | Allow | 16 | 1 | 0 | No | No |
| 18835007 | APPARATUS AND METHOD FOR REGULATING AND INJECTING GASEOUS FUEL INTO AN INTERNAL COMBUSTION ENGINE | July 2024 | June 2025 | Allow | 10 | 0 | 0 | No | No |
| 18730828 | IN-VEHICLE CONTROL DEVICE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE | July 2024 | June 2025 | Allow | 10 | 1 | 0 | No | No |
| 18765492 | VEHICLE DRIVING DEVICE | July 2024 | May 2025 | Allow | 10 | 0 | 0 | No | No |
| 18760644 | COMPRESSED GAS ASSISTED INERTIAL IMPACTOR WITH ELASTOMERIC NOZZLES | July 2024 | February 2025 | Allow | 8 | 0 | 1 | Yes | No |
| 18679977 | Exhaust Moderated Optimized Combustion Intake | May 2024 | December 2025 | Abandon | 19 | 1 | 0 | Yes | No |
| 18710435 | DIESEL ENGINE WITH HIGH-PRESSURE INJECTION AND CHARGING FUNCTION, AND PISTON OR A DIESEL ENGINE | May 2024 | November 2025 | Abandon | 18 | 2 | 0 | No | No |
| 18707071 | WATER SUPPLY MODULE | May 2024 | April 2025 | Allow | 11 | 0 | 0 | No | No |
| 18650503 | FUEL INJECTOR OF AN INTERNAL COMBUSTION ENGINE AND COMBUSTION ENGINE | April 2024 | February 2025 | Allow | 9 | 1 | 0 | Yes | No |
| 18644224 | APPARATUS FOR ACTIVE ENGINE IDLE CONTROL | April 2024 | August 2025 | Allow | 16 | 2 | 0 | No | No |
| 18697802 | CONTROL SYSTEM FOR COOLING FAN, WORK MACHINE, AND METHOD OF CONTROLLING COOLING FAN | April 2024 | November 2025 | Abandon | 19 | 2 | 0 | Yes | No |
| 18610258 | METHOD FOR ABSORBING HYDROGEN IN A CRANKCASE OF A HYDROGEN INTERNAL COMBUSTION ENGINE, A SYSTEM FOR A MOTOR VEHICLE, AND A MOTOR VEHICLE | March 2024 | October 2024 | Allow | 7 | 0 | 0 | No | No |
| 18602362 | DUAL FUEL ENGINE COMBUSTION CONTROL STRATEGY OPTIMIZING PILOT SHOT QUANTITIES | March 2024 | September 2025 | Allow | 18 | 2 | 0 | Yes | No |
| 18602706 | COMPRESSED GAS ASSISTED INERTIAL IMPACTOR WITH ELASTOMERIC NOZZLES | March 2024 | June 2024 | Allow | 3 | 0 | 0 | No | No |
| 18428818 | EXHAUST GAS RECIRCULATION VALVE ASSEMBLY | January 2024 | November 2024 | Allow | 10 | 0 | 1 | Yes | No |
| 18428166 | Fuel Injection Systems for Snowmobiles | January 2024 | July 2025 | Allow | 17 | 1 | 0 | No | No |
| 18420420 | DUAL LIQUEFIED PETROLEUM GAS VAPOR AND LIQUID INJECTION SYSTEM AND METHOD OF CONTROL | January 2024 | September 2025 | Allow | 19 | 2 | 0 | No | No |
| 18416932 | POWER UNIT STRUCTURE | January 2024 | March 2025 | Abandon | 14 | 1 | 0 | No | No |
| 18398280 | Non-road engine | December 2023 | April 2025 | Allow | 15 | 1 | 0 | Yes | No |
| 18574698 | FUEL GAS HEATING SYSTEM | December 2023 | February 2026 | Allow | 25 | 2 | 0 | Yes | No |
| 18544404 | PROFILED COVER PLATE FOR A PISTON | December 2023 | March 2026 | Allow | 26 | 4 | 1 | Yes | No |
| 18567489 | AIR COMPRESSOR CYLINDER LINER | December 2023 | March 2025 | Allow | 15 | 1 | 0 | No | No |
| 18528152 | METHOD AND SYSTEM FOR POSITIVE CRANKCASE VENTILATION (PCV) DIAGNOSTICS | December 2023 | March 2025 | Allow | 16 | 1 | 0 | No | No |
| 18388367 | HYDROGEN CAPTURE CANISTER | November 2023 | December 2024 | Allow | 13 | 1 | 0 | Yes | No |
| 18476596 | DUCT HAVING AIR DIRECTION FEATURE | September 2023 | March 2025 | Allow | 18 | 1 | 0 | No | No |
| 18373233 | THERMAL MANAGEMENT AND CONTROL METHOD AND DEVICE, STORAGE MEDIUM, AND VEHICLE | September 2023 | September 2024 | Allow | 11 | 0 | 0 | No | No |
| 18465457 | CONTROL DEVICE FOR FUEL VAPOR TREATMENT APPARATUS | September 2023 | August 2024 | Allow | 11 | 0 | 0 | No | No |
| 18281240 | Control Device for Variable Compression Ratio Mechanism, and Diagnostic Method for Same | September 2023 | January 2025 | Allow | 16 | 1 | 0 | No | No |
| 18278748 | OPPOSED-PISTON ENGINE | August 2023 | March 2025 | Allow | 19 | 2 | 0 | Yes | No |
| 18451430 | INTERNAL COMBUSTION ENGINE AND LUBRICATION SYSTEM THEREOF | August 2023 | August 2024 | Allow | 12 | 1 | 0 | No | No |
| 18233851 | Internal Combustion Engine with Planetary Piston Gears | August 2023 | July 2024 | Abandon | 11 | 1 | 0 | No | No |
| 18447784 | SYSTEMS AND METHODS FOR A HYDROGEN ZERO EMISSIONS VEHICLE | August 2023 | October 2025 | Allow | 27 | 3 | 0 | Yes | No |
| 18228869 | HYDROGEN FUEL SYSTEM | August 2023 | November 2024 | Allow | 15 | 0 | 0 | Yes | No |
| 18275089 | THERMOSTAT DEVICE | July 2023 | February 2025 | Allow | 19 | 2 | 0 | No | No |
| 18361911 | CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE | July 2023 | November 2024 | Abandon | 16 | 2 | 0 | No | No |
| 18263243 | GO-KART WITH INTERNAL COMBUSTION ENGINE WITH ADJUSTABLE POWER | July 2023 | October 2024 | Allow | 15 | 1 | 0 | No | No |
| 18360399 | INJECTION CONTROL DEVICE | July 2023 | September 2024 | Allow | 14 | 1 | 0 | Yes | No |
| 18274336 | THERMOSTAT DEVICE | July 2023 | February 2024 | Allow | 7 | 0 | 0 | No | No |
| 18349329 | VEHICLE CONTROL DEVICE | July 2023 | June 2024 | Allow | 11 | 1 | 0 | Yes | No |
| 18347538 | METHODS AND SYSTEMS FOR CONTROLLING FUEL INJECTION | July 2023 | September 2024 | Allow | 15 | 1 | 0 | Yes | No |
| 18346369 | PROCESS FOR CONTROLLING A GASEOUS BLEND IN A COMBUSTION CHAMBER OF A TWO-STROKE CYCLE OF AN INTERNAL COMBUSTION ENGINE | July 2023 | December 2025 | Allow | 29 | 2 | 0 | No | No |
| 18342735 | HYDROGEN SUPPLYING DEVICE AND HYDROGEN ENGINE VEHICLE | June 2023 | February 2024 | Allow | 8 | 1 | 0 | No | No |
| 18269485 | Real-Time Determination of a Fresh-Air Mass in a Cylinder | June 2023 | October 2024 | Allow | 16 | 1 | 0 | Yes | No |
| 18337494 | THROTTLE VALVE CONTROL DEVICE | June 2023 | October 2024 | Abandon | 15 | 1 | 0 | No | No |
| 18334900 | DEVICES, SYSTEMS, AND METHODS FOR ORIENTING FUEL INJECTOR NOZZLE SPRAY HOLES | June 2023 | February 2026 | Abandon | 32 | 4 | 0 | Yes | No |
| 18333453 | SYSTEMS AND METHODS FOR RESETTING A PRESSURE RELIEF VALVE OF A COMMON RAIL FUEL SYSTEM | June 2023 | November 2024 | Allow | 17 | 2 | 0 | Yes | No |
| 18331295 | ROTARY ENGINE WITH SINGLE DUAL-FUEL INJECTOR | June 2023 | October 2023 | Allow | 4 | 0 | 0 | No | No |
| 18265154 | PISTON, BLOCK ASSEMBLY, AND METHOD FOR COOLING | June 2023 | August 2024 | Allow | 14 | 2 | 0 | Yes | No |
| 18327206 | CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE | June 2023 | September 2024 | Allow | 16 | 2 | 0 | Yes | No |
| 18201780 | WORK VEHICLE | May 2023 | April 2024 | Allow | 11 | 1 | 0 | No | No |
| 18319061 | MULTI-FUEL SYSTEM AND METHOD FOR MANAGING PERFORMANCE | May 2023 | August 2024 | Abandon | 15 | 1 | 0 | No | No |
| 18317945 | DISTRIBUTION CYLINDER | May 2023 | February 2025 | Abandon | 21 | 1 | 0 | No | No |
| 18035384 | FUEL PUMP | May 2023 | June 2024 | Allow | 13 | 1 | 0 | No | No |
| 18305672 | FUEL PRESSURE CONTROL SYSTEM | April 2023 | April 2024 | Allow | 12 | 1 | 0 | Yes | No |
| 18305631 | METHOD AND SYSTEM FOR DIAGNOSING WORKING CAPACITY OF CARBON FILLED CANISTERS | April 2023 | August 2024 | Allow | 16 | 2 | 0 | No | No |
| 18137129 | ENGINE CONTROL DEVICE | April 2023 | November 2023 | Allow | 7 | 0 | 0 | No | No |
| 18301254 | INTERNAL COMBUSTION ENGINE CONTROLLER AND CONTROL METHOD | April 2023 | March 2024 | Allow | 11 | 1 | 0 | No | No |
| 18295864 | APPARATUS FOR ACTIVE ENGINE IDLE CONTROL | April 2023 | January 2024 | Allow | 10 | 0 | 1 | Yes | No |
| 18189794 | VEHICLE DRIVING FORCE CONTROL DEVICE | March 2023 | October 2025 | Allow | 31 | 2 | 0 | Yes | No |
| 18185887 | PRESSURE DAMPING DEVICE FOR A FLUID CIRCUIT | March 2023 | June 2024 | Allow | 15 | 1 | 0 | Yes | No |
| 18182965 | SYSTEMS AND METHODS FOR DIAGNOSING STUCK ATWU VALVE | March 2023 | September 2024 | Allow | 18 | 1 | 0 | No | No |
| 18119395 | ETHANOL DETECTION WITH HEATED FUEL INJECTOR IN FLEXIBLE FUEL VEHICLES | March 2023 | August 2023 | Allow | 6 | 0 | 0 | No | No |
| 18119173 | ENGINE AND FLYWHEEL HOUSING | March 2023 | January 2025 | Allow | 22 | 4 | 0 | Yes | No |
| 18177527 | SPLIT CYCLE WASTE HEAT METHOD FOR COMBUSTION INITIATION IN GASOLINE COMPRESSION IGNITION ENGINE | March 2023 | March 2024 | Allow | 13 | 1 | 0 | No | No |
| 18169434 | Combustion engine with a fuel reformer and distiller assembly | February 2023 | July 2023 | Allow | 5 | 0 | 0 | No | No |
| 18098201 | VEHICLE COOLANT CIRCUITS INCLUDING JET MANIFOLDS | January 2023 | October 2023 | Allow | 9 | 1 | 0 | Yes | No |
| 18092525 | MODULAR ASSEMBLIES FOR CRANKCASE OIL SEPARATORS | January 2023 | February 2025 | Allow | 26 | 1 | 0 | Yes | No |
| 18090670 | LUBRICATING METHOD OF LUBRICATION SYSTEM OF ENGINE | December 2022 | January 2024 | Allow | 13 | 1 | 0 | No | No |
| 18011685 | METHOD FOR DISSIPATING HEAT FROM VEHICLE, STORAGE MEDIUM AND VEHICLE | December 2022 | March 2025 | Allow | 27 | 1 | 0 | No | No |
| 18084841 | INTERNAL COMBUSTION ENGINE WITH A CRANKCASE VENTILATION MEANS | December 2022 | February 2024 | Allow | 13 | 1 | 1 | Yes | No |
| 18072084 | COOLING FAN FOR VEHICLE | November 2022 | August 2024 | Allow | 21 | 2 | 0 | Yes | No |
| 17994645 | Fuel-Feeding Device | November 2022 | November 2023 | Allow | 11 | 1 | 0 | No | No |
| 17987112 | OUTBOARD MOTOR | November 2022 | June 2025 | Allow | 31 | 1 | 1 | No | No |
| 17984663 | CONTROL METHOD FOR AN ENGINE COOLANT VALVE | November 2022 | September 2023 | Allow | 11 | 0 | 0 | Yes | No |
| 17981663 | CONTROL DEVICE | November 2022 | June 2024 | Allow | 19 | 1 | 0 | Yes | No |
| 17919168 | HIGH-PRESSURE THERMAL FLUID BRAKE AND ENGINE ENERGY RECOVERY SYSTEM | October 2022 | June 2024 | Allow | 20 | 0 | 0 | No | No |
| 18045439 | SYSTEM FOR THE REVERSIBLE TRANSFORMATION OF A RECIPROCATING MOTION IN A ROTARY MOTION | October 2022 | January 2024 | Allow | 15 | 1 | 0 | No | No |
| 17960483 | POLLUTION CONTROL SYSTEM FOR DIESEL ENGINE | October 2022 | September 2024 | Abandon | 23 | 2 | 0 | No | No |
| 17937035 | PARTICLE SEPARATOR FOR CLEANING A GAS STREAM LOADED WITH PARTICLES | September 2022 | August 2025 | Abandon | 35 | 0 | 1 | No | No |
| 17914595 | High-Pressure Fuel Pump | September 2022 | April 2024 | Abandon | 18 | 1 | 0 | No | No |
| 17952884 | BALL VALVE THERMOSTAT ASSEMBLY | September 2022 | April 2025 | Allow | 30 | 2 | 1 | Yes | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner HOLBROOK, TEUTA BAJRAMOVIC.
With a 75.0% 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, 31.6% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is below the USPTO average, suggesting that filing an appeal has limited effectiveness in prompting favorable 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 shows limited benefit. Consider other strategies like interviews or amendments before appealing.
Examiner HOLBROOK, TEUTA BAJRAMOVIC works in Art Unit 3747 and has examined 530 patent applications in our dataset. With an allowance rate of 75.7%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 24 months.
Examiner HOLBROOK, TEUTA BAJRAMOVIC's allowance rate of 75.7% places them in the 41% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.
On average, applications examined by HOLBROOK, TEUTA BAJRAMOVIC receive 1.54 office actions before reaching final disposition. This places the examiner in the 28% 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 HOLBROOK, TEUTA BAJRAMOVIC is 24 months. This places the examiner in the 85% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.
Conducting an examiner interview provides a +19.8% benefit to allowance rate for applications examined by HOLBROOK, TEUTA BAJRAMOVIC. This interview benefit is in the 63% 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, 27.6% of applications are subsequently allowed. This success rate is in the 48% 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 31.6% 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, 85.7% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 66% 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 75.0% of appeals filed. This is in the 66% percentile among all examiners. Of these withdrawals, 41.7% 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, 47.6% are granted (fully or in part). This grant rate is in the 43% percentile among all examiners. Strategic Note: Petitions show below-average success regarding this examiner's actions. Ensure you have a strong procedural basis before filing.
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.