Detailed information about the 100 most recent patent applications.
| Application Number | Title | Filing Date | Disposal Date | Disposition | Time (months) | Office Actions | Restrictions | Interview | Appeal |
|---|---|---|---|---|---|---|---|---|---|
| 18961055 | GAS TRANSPORT SYSTEM | November 2024 | March 2026 | Allow | 15 | 1 | 0 | No | No |
| 18825565 | NATURAL GAS LIQUID MODULAR TERMINAL | September 2024 | November 2025 | Allow | 15 | 1 | 0 | No | No |
| 18823901 | VACUUM PRESSURE CONTROL SYSTEM | September 2024 | January 2026 | Allow | 17 | 1 | 0 | No | No |
| 18819831 | Recirculation Device | August 2024 | March 2026 | Abandon | 19 | 1 | 0 | No | No |
| 18834981 | Air Supply Unit | July 2024 | January 2026 | Allow | 18 | 1 | 0 | No | No |
| 18765985 | BALL VALVE ASSEMBLY | July 2024 | March 2025 | Allow | 8 | 1 | 0 | No | No |
| 18733229 | LIQUID PRESSURE REDUCING VALVE | June 2024 | August 2025 | Allow | 14 | 2 | 0 | No | No |
| 18657096 | WARNING DEVICE FOR VALVE MAINTENANCE | May 2024 | February 2025 | Allow | 9 | 1 | 1 | No | No |
| 18646130 | AIRCRAFT FUEL TANK VENTING AND INERTING | April 2024 | January 2026 | Allow | 21 | 1 | 0 | Yes | No |
| 18702514 | LIQUID CONNECTOR FOR HOSE TROLLEY | April 2024 | July 2025 | Abandon | 15 | 2 | 0 | No | No |
| 18695884 | System for transporting and storing, in particular hydrogen and its mixtures | March 2024 | January 2026 | Allow | 22 | 2 | 0 | No | No |
| 18615271 | FLUID CONTROL DEVICE AND SUBSTRATE PROCESSING APPARATUS | March 2024 | October 2025 | Allow | 19 | 1 | 0 | No | No |
| 18693388 | A Control Valve with a Measuring Chamber | March 2024 | December 2025 | Allow | 21 | 1 | 0 | No | No |
| 18595970 | Fuel Cell Wastewater Balancer | March 2024 | August 2025 | Allow | 17 | 1 | 0 | No | No |
| 18584795 | PNEUMATIC DRAIN VALVE DRIVING DEVICE | February 2024 | February 2026 | Allow | 23 | 0 | 1 | No | No |
| 18440830 | ROTARY VALVE | February 2024 | September 2025 | Abandon | 19 | 1 | 0 | No | No |
| 18439540 | Pool Heater Bypass Systems and Methods | February 2024 | February 2026 | Allow | 24 | 2 | 0 | No | No |
| 18293080 | MEASUREMENT METHOD FOR STEAM VALVE AND MEASUREMENT DEVICE FOR STEAM VALVE | January 2024 | December 2024 | Allow | 11 | 0 | 0 | No | No |
| 18292063 | STEAM VALVE AND POWER GENERATION SYSTEM | January 2024 | September 2025 | Allow | 19 | 1 | 0 | No | No |
| 18408009 | VALVE DEVICE FOR FUEL TANK | January 2024 | July 2025 | Allow | 18 | 1 | 0 | No | No |
| 18405730 | SINGLE ACTUATED ROTATIONAL ELECTRIC GAS LIFT VALVE | January 2024 | May 2025 | Allow | 16 | 1 | 0 | No | No |
| 18403592 | HEATING-MIXING DEVICE OF A LIQUID HEATING SYSTEM | January 2024 | September 2025 | Abandon | 21 | 1 | 0 | No | No |
| 18395904 | PRESSURE-SENSITIVE FLOW-CONTROL VALVE | December 2023 | July 2025 | Abandon | 18 | 1 | 0 | No | No |
| 18568674 | VALVE ARRANGEMENT, ACTUATOR ARRANGMENT AND METHODS OF DETECTING A FIRST POSITION THEREIN | December 2023 | June 2025 | Allow | 19 | 1 | 0 | No | No |
| 18534513 | AUTO-DRAINING DIVERTER VALVE | December 2023 | September 2025 | Allow | 21 | 1 | 1 | No | No |
| 18532699 | CONTROL VALVES WITH ADJUSTABLE VALVE PACKING | December 2023 | December 2025 | Allow | 24 | 2 | 0 | No | No |
| 18528262 | Method and System for Executing Online Tests of Valve Seating Integrity for Control Valves | December 2023 | March 2025 | Allow | 15 | 2 | 0 | No | No |
| 18565002 | CONDITIONING SYSTEM FOR A UREA SOLUTION | November 2023 | November 2025 | Allow | 23 | 1 | 0 | No | No |
| 18389046 | Valve Indicator and Related Methods | November 2023 | December 2024 | Allow | 14 | 1 | 0 | Yes | No |
| 18506926 | MULTIFUNCTIONAL ELECTRO-HYDRAULIC FLOW CONTROL VALVE AND FLOW CONTROL METHOD | November 2023 | April 2024 | Allow | 5 | 1 | 0 | No | No |
| 18384575 | MULTI-WAY VALVE FOR A MOTOR VEHICLE AND METHOD FOR OPERATING A MULTI-WAY VALVE FOR A MOTOR VEHICLE | October 2023 | March 2025 | Allow | 17 | 1 | 0 | No | No |
| 18382223 | Fluid Distribution Systems, And Systems And Methods For Controlling Same | October 2023 | April 2025 | Abandon | 17 | 1 | 0 | No | No |
| 18380373 | Modular Valve Assemblies with Optional Swing Out | October 2023 | December 2025 | Allow | 26 | 2 | 0 | No | No |
| 18380534 | SYSTEMS AND METHODS FOR DETERMINING VALVE FLUTTER | October 2023 | August 2025 | Allow | 22 | 1 | 1 | No | No |
| 18483639 | DIVERTER VALVE ASSEMBLY | October 2023 | November 2025 | Allow | 25 | 3 | 0 | No | No |
| 18477617 | MANIFOLD AIR PRESSURE FEEDER AND MANIFOLD BLOCK FOR USE IN MANIFOLD AIR PRESSURE FEEDER | September 2023 | July 2025 | Allow | 21 | 1 | 0 | No | No |
| 18474975 | MICRO-METERING DEVICE WITH CONSTANT FLOW RATE | September 2023 | February 2024 | Allow | 5 | 1 | 0 | No | No |
| 18373040 | Smart Freeze Prevention Hot Water Circulation System | September 2023 | June 2025 | Abandon | 21 | 1 | 0 | No | No |
| 18473732 | SHOWER SYSTEM | September 2023 | November 2024 | Allow | 14 | 2 | 0 | No | No |
| 18469058 | METHOD OF OPERATING A DIAPHRAGM VALVE AND DIAPHRAGM VALVE | September 2023 | October 2025 | Allow | 25 | 2 | 0 | No | No |
| 18467254 | BYPASS VALVES FOR POOL HEATERS | September 2023 | January 2026 | Allow | 28 | 2 | 0 | No | No |
| 18465826 | CONNECTION BLOCKS AND PUMP MANIFOLD SYSTEMS, AND RELATED METHODS, FOR PUMPING OPERATIONS | September 2023 | May 2024 | Allow | 8 | 2 | 1 | Yes | No |
| 18464900 | FLUID TRANSPORT AND DISTRIBUTION MANIFOLD | September 2023 | August 2024 | Allow | 12 | 1 | 0 | No | No |
| 18244447 | CIRCULATION PUMP, SYSTEM AND METHOD FOR DOMESTIC HOT-WATER RECIRCULATION | September 2023 | March 2026 | Allow | 30 | 2 | 0 | No | No |
| 18240575 | Quick-coupling female element | August 2023 | March 2025 | Allow | 18 | 0 | 0 | No | No |
| 18458366 | Pressure Relief Valve Assembly, Modular Pressure Relief Valve Assembly, and Hydraulic Control Assembly Having Such a Pressure Relief Valve Assembly | August 2023 | February 2025 | Allow | 18 | 1 | 0 | No | No |
| 18457172 | VALVE CARTRIDGE FOR A FLUID PUMP | August 2023 | March 2025 | Allow | 19 | 1 | 0 | Yes | No |
| 18237994 | Water Valve Manipulation Device | August 2023 | January 2025 | Allow | 17 | 1 | 0 | No | No |
| 18278668 | CHECK VALVE | August 2023 | December 2024 | Allow | 16 | 1 | 0 | No | No |
| 18278291 | POWER SUPPLY APPARATUS DETECTING GAS LEAK | August 2023 | March 2025 | Allow | 18 | 1 | 0 | No | No |
| 18235132 | WHOLE-HOME PRESSURE RELIEF SYSTEM | August 2023 | May 2025 | Allow | 21 | 1 | 0 | Yes | No |
| 18450315 | PNEUMATICALLY-OPERATED EMERGENCY ISOLATION VALVE SWITCHOVER KIT | August 2023 | July 2024 | Allow | 11 | 1 | 0 | No | No |
| 18449930 | COMPREHENSIVE WATER PROTECTION DEVICE | August 2023 | June 2025 | Abandon | 22 | 1 | 0 | No | No |
| 18234031 | CAM CLEAT ASSEMBLY FOR PLUMBING FIXTURES EMPLOYING FLEXIBLE HOSES | August 2023 | March 2026 | Allow | 31 | 1 | 0 | No | No |
| 18365776 | GAS TRANSPORT SYSTEM | August 2023 | August 2024 | Allow | 12 | 1 | 0 | Yes | No |
| 18364374 | FLUID PURGING SYSTEM | August 2023 | November 2024 | Allow | 15 | 2 | 1 | No | No |
| 18273383 | PRESSURE-REDUCING VALVE | July 2023 | November 2025 | Abandon | 28 | 2 | 0 | No | No |
| 18273094 | FLUID DISTRIBUTOR | July 2023 | June 2025 | Abandon | 23 | 3 | 1 | No | Yes |
| 18222103 | VAPOR INJECTION SYSTEM FOR A PLASMA REACTOR AND METHOD OF USE THEREOF | July 2023 | June 2025 | Allow | 23 | 2 | 1 | Yes | No |
| 18350705 | MULTI-PORTS VALVE AND THERMAL MANAGEMENT SYSTEM HAVING SAME | July 2023 | February 2025 | Allow | 19 | 1 | 0 | Yes | No |
| 18343143 | LEAK DETECTION AND RESPONSE SYSTEM FOR A PRESSURE VESSEL | June 2023 | March 2026 | Allow | 33 | 1 | 0 | No | No |
| 18269845 | VALVE, AND METHOD FOR MANUFACTURING SAID VALVE | June 2023 | March 2025 | Allow | 21 | 1 | 0 | No | No |
| 18269903 | FLOW REGULATOR | June 2023 | May 2025 | Allow | 22 | 1 | 0 | No | No |
| 18199542 | Control Valve and Trim Assembly for a Control Valve | May 2023 | August 2025 | Allow | 27 | 2 | 1 | No | No |
| 18036656 | VALVE SYSTEM WITH IMPROVED SEALING | May 2023 | June 2025 | Allow | 25 | 1 | 1 | No | No |
| 18195391 | FRACTURING TRANSPORTATION SYSTEM | May 2023 | August 2025 | Allow | 27 | 3 | 0 | No | No |
| 18314516 | Apparatus and method for moving viscous fluid by pressure | May 2023 | February 2026 | Allow | 34 | 5 | 0 | Yes | No |
| 18140601 | WATER HAMMER EFFECT MITIGATION CONTROLLING DEVICE OF SOLENOID VALVE FOR FLUID | April 2023 | March 2025 | Allow | 23 | 2 | 0 | No | No |
| 18304949 | FLOW RATE CONTROL UNIT AND WATER SUPPLY DEVICE WITH FINE BUBBLE GENERATING ARRANGEMENT INCORPORATING FLOW RATE CONTROL UNIT | April 2023 | September 2024 | Allow | 17 | 1 | 0 | No | No |
| 18136844 | Valve, Abnormality Diagnosis Method of Valve | April 2023 | June 2024 | Allow | 14 | 2 | 0 | No | No |
| 18032727 | AN IMPROVED DUCKBILL TYPE VALVE | April 2023 | March 2025 | Abandon | 23 | 0 | 1 | No | No |
| 18300773 | FILLING AN ARMATURE CHAMBER IN AN ACTUATOR | April 2023 | January 2025 | Allow | 21 | 2 | 0 | No | No |
| 18134013 | Water Path Change-Over Valve and Bathroom Device | April 2023 | August 2024 | Allow | 16 | 1 | 0 | No | No |
| 18298486 | PROCESS STOP LOSS REDUCTION SYSTEM THROUGH RAPID REPLACEMENT OF APPARATUS FOR TRAPPING OF REACTION BY-PRODUCT FOR SEMICONDUCTOR PROCESS | April 2023 | September 2024 | Allow | 17 | 1 | 0 | No | No |
| 18030092 | Switch Valve With A Stepping Motor | April 2023 | February 2026 | Abandon | 35 | 4 | 0 | Yes | No |
| 18029387 | Module for Detecting the Angular Position of the Drive Shaft of a Valve, Valve and Actuator Provided with such Module, and Method of Detecting the Opening of a Valve | March 2023 | November 2024 | Allow | 20 | 2 | 0 | No | No |
| 18128102 | Leaf Pot Pressure Relief Device | March 2023 | May 2025 | Abandon | 26 | 3 | 0 | Yes | No |
| 18192547 | Systems and Methods for Autonomous Pressure Relief Valve Testing | March 2023 | December 2025 | Abandon | 33 | 3 | 1 | Yes | No |
| 18192615 | ROTARY REFRIGERANT VALVE FOR AUTOMOTIVE HEAT PUMP CONTROL | March 2023 | September 2024 | Allow | 17 | 1 | 0 | No | No |
| 18191106 | EMERGENCY ISOLATION VALVE CONTROL DESIGN | March 2023 | September 2024 | Allow | 18 | 1 | 0 | Yes | No |
| 18246185 | VALVE SYSTEM AND METHOD | March 2023 | December 2024 | Abandon | 21 | 1 | 0 | No | No |
| 18246136 | Valve device for controlled passage of a medium, in particular in the high-pressure range | March 2023 | August 2025 | Abandon | 29 | 2 | 1 | Yes | No |
| 18122320 | Plant Chemical And Water Mixing And Dispensing Apparatus | March 2023 | October 2024 | Allow | 19 | 1 | 0 | No | No |
| 18177192 | METHOD FOR DETERMINING THE POSITION OF AN ARMATURE OF AN ELECTROMAGNET AND FLUID SYSTEM | March 2023 | March 2026 | Allow | 36 | 1 | 0 | No | No |
| 18172573 | Hydraulic Unit and Control Units for Hydraulic Brake Systems | February 2023 | October 2023 | Allow | 7 | 1 | 0 | No | No |
| 18006930 | FLOW RATE CONTROL VALVE | January 2023 | July 2024 | Allow | 18 | 1 | 0 | Yes | No |
| 18155334 | FUEL NOZZLE WITH REDUCED FLOW TOLERANCE | January 2023 | November 2023 | Allow | 10 | 2 | 0 | No | No |
| 18005655 | INTEGRATED COMPONENT | January 2023 | August 2024 | Allow | 19 | 1 | 0 | No | No |
| 18015352 | Diagnostic Valve Island | January 2023 | April 2025 | Allow | 27 | 1 | 1 | Yes | No |
| 18089143 | Valve Indicator and Related Methods | December 2022 | December 2023 | Abandon | 11 | 1 | 0 | Yes | No |
| 18067549 | System and Method for a Simplified High Pressure Monobore Multiport Pod Missile | December 2022 | April 2025 | Allow | 28 | 4 | 0 | No | No |
| 18062555 | METHODS AND INTERNET OF THINGS SYSTEMS FOR SMART GAS PIPELINE LIFE PREDICTION BASED ON SAFETY | December 2022 | September 2023 | Allow | 10 | 1 | 0 | No | No |
| 18052383 | LIQUID PRESSURE REDUCING VALVE | November 2022 | March 2024 | Allow | 16 | 3 | 0 | Yes | No |
| 17997302 | QUICK RELEASE COUPLING | October 2022 | August 2024 | Allow | 22 | 1 | 0 | No | No |
| 17961334 | Universal Automated Regulator Valve With Remote Monitoring and Control | October 2022 | September 2024 | Abandon | 23 | 4 | 0 | Yes | No |
| 17960208 | PHASE MANAGEMENT SYSTEM IN OIL AND GAS PRODUCTION SUBSEA STREAMS | October 2022 | March 2026 | Allow | 41 | 1 | 1 | No | No |
| 17915254 | PNEUMATIC DEVICE WITH SEALING MEANS AND METHOD THEREFOR | September 2022 | October 2024 | Allow | 24 | 1 | 0 | No | No |
| 17952353 | SPACE-SAVING MULTI-VALVE AND METHOD OF OPERATING A MULTI-VALVE | September 2022 | October 2023 | Allow | 13 | 1 | 0 | Yes | No |
| 17947960 | FLOW DIVIDER WITH INTERNAL VANE | September 2022 | February 2024 | Allow | 17 | 2 | 0 | Yes | No |
| 17912149 | ASSEMBLY COMPRISING A VALVE AND AT LEAST ONE CONNECTOR | September 2022 | April 2025 | Abandon | 31 | 2 | 0 | No | No |
This analysis examines appeal outcomes and the strategic value of filing appeals for examiner CHAUDRY, ATIF H.
With a 32.0% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage 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, 30.2% 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 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 CHAUDRY, ATIF H works in Art Unit 3753 and has examined 970 patent applications in our dataset. With an allowance rate of 68.8%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 33 months.
Examiner CHAUDRY, ATIF H's allowance rate of 68.8% places them in the 30% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.
On average, applications examined by CHAUDRY, ATIF H receive 2.00 office actions before reaching final disposition. This places the examiner in the 50% 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 CHAUDRY, ATIF H 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 +20.8% benefit to allowance rate for applications examined by CHAUDRY, ATIF H. This interview benefit is in the 65% 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, 24.3% of applications are subsequently allowed. This success rate is in the 35% 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 42.0% of cases where such amendments are filed. This entry rate is in the 64% percentile among all examiners. Strategic Recommendation: This examiner shows above-average receptiveness to after-final amendments. If your amendments clearly overcome the rejections and do not raise new issues, consider filing after-final amendments before resorting to an RCE.
When applicants request a pre-appeal conference (PAC) with this examiner, 57.1% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 49% percentile among all examiners. Note: Pre-appeal conferences show below-average success with this examiner. Consider whether your arguments are strong enough to warrant a PAC request.
This examiner withdraws rejections or reopens prosecution in 53.7% of appeals filed. This is in the 24% percentile among all examiners. Of these withdrawals, 31.0% 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, 42.7% are granted (fully or in part). This grant rate is in the 34% 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 2.1% of allowed cases (in the 75% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).
Quayle Actions: This examiner issues Ex Parte Quayle actions in 1.8% of allowed cases (in the 67% 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.