USPTO Examiner ANDERSON II STEVEN S - Art Unit 3762

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18860834Refrigerated Merchandising CabinetOctober 2024February 2025Allow300NoNo
18767309ROOF PLUMBING VENTS AND METHODS INCLUDING FOR TANKLESS WATER HEATERS WITH CONCENTRIC VENTINGJuly 2024July 2025Abandon1220NoNo
18654519AIR VENTMay 2024May 2025Allow1210NoNo
18581102Steam Generation System with Submerged Superheater CoilFebruary 2024May 2024Allow200NoNo
18435142Steam Generation System with Subcooled Water Spray for Wellbore Steam InjectionFebruary 2024April 2024Allow200NoNo
18428644Multi-Tank Storage Type Gas Water HeaterJanuary 2024November 2025Allow2210NoNo
18539861HOT WATER TANK AND FLOW THROUGH HEATING ASSEMBLYDecember 2023March 2026Allow2720YesNo
18383064AIR CONDITIONER FOR VEHICLEOctober 2023January 2026Allow2700NoNo
18367523AIR CONDITIONERSeptember 2023March 2026Allow3010NoNo
18455114Steam Generation System with Submerged Superheater CoilAugust 2023February 2024Allow611YesNo
18230963AIR TREATMENT APPARATUS AND AIR CONDITIONERAugust 2023March 2026Allow3110NoNo
18365553Steam Generation System with Subcooled Water Spray for Wellbore Steam InjectionAugust 2023February 2024Allow711NoNo
18263463METHOD FOR CONTROLLING A TEMPERATURE OF A LIQUID IN A LIQUID CONTAINERJuly 2023September 2025Allow2620NoNo
18262610AIR CONDITIONERJuly 2023January 2026Allow3010NoNo
18261513INDOOR UNIT FOR AIR CONDITIONERJuly 2023November 2025Allow2800NoNo
18217491CERVID SKULL BOILERJune 2023January 2025Allow1810YesNo
18217047ENVIRONMENTAL CONTROL SYSTEM WITH LIQUID HYDROGEN FUEL VAPORIZATION FOR A COMBUSTION ENGINEJune 2023January 2026Allow3110NoNo
18217004ENVIRONMENTAL CONTROL SYSTEM WITH LIQUID HYDROGEN FUEL VAPORIZATION FOR A HYDROGEN FUEL CELLJune 2023January 2026Allow3110NoNo
18216653CLOSING APPARATUS AND AIRFLOW DEVICEJune 2023October 2025Allow2810YesNo
18216353Multi-Tank Storage Type Gas Water HeaterJune 2023October 2025Allow2810NoNo
18211154FAILURE MODE DETERMINATION MEANSJune 2023April 2025Allow2211YesNo
18333888AIR DELIVERY SYSTEMJune 2023August 2025Allow2600NoNo
18207231TOWABLE HEATERJune 2023September 2024Allow1620NoNo
18202183AIR HEATING APPARATUSMay 2023February 2026Allow3310NoNo
18254298LIVESTOCK-HOUSING VENTILATION SYSTEMMay 2023July 2025Allow2600NoNo
18253578AGRICULTURAL BUILDING ENVIRONMENTAL CONTROL SYSTEMMay 2023December 2024Allow1900NoNo
18037380VEHICLE AIR CONDITIONER HAVING PHOTOCATALYST MODULEMay 2023October 2025Allow3010NoNo
18252068CIRCULATING FLUIDIZED BED BOILERMay 2023July 2025Allow2600NoNo
18140245Floor Vent AssemblyApril 2023December 2025Allow3110NoNo
18136729INDOOR UNIT FOR AIR CONDITIONERApril 2023March 2025Allow2330NoNo
18030576GAS PURGE UNIT AND THE LOAD PORT DEVICEApril 2023February 2026Allow3510YesNo
18030035HOUSING AND DUCT-TYPE AIR CONDITIONERApril 2023September 2025Allow3010NoNo
18191510CONDUIT PREHEATING CONTROLMarch 2023October 2025Allow3100NoNo
18191122HANDS-FREE CABIN PURIFICATION SYSTEM FOR A VEHICLEMarch 2023March 2026Allow3510NoNo
18028706AIR CONDITIONER FRONT PANEL CONTROL METHOD AND FRONT PANEL APPARATUSMarch 2023January 2026Abandon3410NoNo
18189960SEMI-AUTOMATIC TELESCOPIC AUTOMOBILE AIR CONDITIONER AIR OUTLETMarch 2023July 2025Allow2710NoNo
18188253INTEGRATED CEILING AND HVAC DUCT SYSTEMMarch 2023January 2026Abandon3410NoNo
18186286ENVIRONMENTAL CONDITIONING EQUIPMENTMarch 2023March 2026Allow3510YesNo
18044626METHOD FOR DETERMINING A FRESH AIR VOLUME FLOW IN A VEHICLE FOR TRANSPORTING PEOPLE, AND DEVICE FOR CARRYING OUT THE METHODMarch 2023October 2025Allow3210NoNo
18021034AIR CLEANERFebruary 2023October 2025Allow3210NoNo
18106483SYSTEM AND METHOD OF A RING ARCHITECTURE OF A FIXED PIPING SYSTEM IMPLEMENTED WITHIN A SAFETY SYSTEM OF A STRUCTURE TO CONTINUOUSLY SUPPLY BREATHABLE AIR THEREWITHINFebruary 2023October 2025Allow3210YesNo
18163796MURO ROOM (MALTED RICE MAKING ROOM)February 2023December 2025Abandon3410NoNo
18019340INDOOR UNIT OF AIR CONDITIONERFebruary 2023February 2026Allow3610NoNo
18103495SYSTEM AND METHOD OF A LOOP ARCHITECTURE OF A FIXED PIPING SYSTEM IMPLEMENTED WITHIN A SAFETY SYSTEM OF A STRUCTURE TO CONTINUOUSLY SUPPLY BREATHABLE AIR THEREWITHINJanuary 2023October 2025Allow3220YesNo
18007220WIND CHANNELLING AND DIRECTING STRUCTURESJanuary 2023August 2025Allow3010NoNo
18002619GAS BOX WITH CROSS-FLOW EXHAUST SYSTEMDecember 2022February 2026Allow3810NoNo
18066429SYSTEM AND METHODS FOR CONTROLLING OPERATION OF A RECOVERY BOILER TO REDUCE FOULINGDecember 2022March 2025Allow2730YesNo
18081001EXTRACTOR WITH SEGMENTED POSITIVE PRESSURE AIRFLOW SYSTEMDecember 2022October 2024Abandon2220NoNo
18060957OVEN SYSTEM FOR HEATING LAMINATED GLASS PANESDecember 2022March 2026Abandon3920NoNo
17926418MODULAR AERATION SYSTEMNovember 2022September 2025Allow3420YesNo
17923661DOMESTIC REFRIGERATOR AND METHOD FOR VENTILATING A REFRIGERATOR COMPARTMENT CONTAINERNovember 2022January 2026Abandon3810NoNo
17978008Tankless Water Heater ConnectorOctober 2022October 2024Allow2310NoNo
17921399AIR CONDITIONING SYSTEM FOR A VEHICLE SEATOctober 2022August 2025Allow3410NoNo
17970947MODULE REFRIGERATOROctober 2022June 2025Allow3210YesNo
17963758MOTORIZED HVAC VENT SYSTEMOctober 2022August 2025Allow3410YesNo
17963166BOILER APPARATUS AND METHOD THEREOFOctober 2022June 2023Allow810YesNo
17952736MOTORIZED HVAC VENT SYSTEMSeptember 2022July 2025Allow3410YesNo
17949123AIR HANDLING UNIT WITH A CANOPY THEREOVER FOR USE WITH A DATA CENTER AND METHOD OF USING THE SAMESeptember 2022July 2025Allow3410NoNo
17912319METHOD AND SYSTEM FOR IMPLEMENTING ADVANCED OPERATING MODES IN ELECTRIC RESISTANCE WATER HEATERS AND HEAT PUMP WATER HEATERSSeptember 2022June 2024Allow2120YesNo
17946603WATER HEATER RECOVERY TIME ESTIMATIONSeptember 2022November 2025Allow3830YesNo
17902189Pressure Relief Valve with Installation IndicatorSeptember 2022August 2025Allow3620YesNo
17799969AIR PURIFIERAugust 2022September 2025Abandon3710NoNo
17885346PURGE CONTROLLING SYSTEMAugust 2022April 2025Allow3320NoNo
16646940DEVICE AND METHOD FOR THERMAL OR THERMO-CHEMICAL TREATMENT OF MATERIALAugust 2022November 2023Allow4531YesNo
17797543DAMPER HAVING A PLURALITY OF BLADE ASSEMBLIESAugust 2022November 2025Allow3930NoNo
17877493Fuel/Air Mixture and Combustion Apparatus and Associated Methods for Use in a Fuel-Fired Heating ApparatusJuly 2022April 2025Allow3210YesNo
17871287Easy Access Air VentJuly 2022June 2025Allow3510NoNo
17867784WATER HEATER APPLIANCES AND METHODS FOR MITIGATING FALSE FAULT DETECTIONJuly 2022August 2023Allow1210NoNo
17868211BLOWOUT STRUCTURE OF AIR CONDITIONERJuly 2022February 2025Allow3110NoNo
17758942VALVE ASSEMBLY FOR AN AIR DUCTJuly 2022October 2025Allow3920NoNo
17866133VEHICLE HVAC DRYING MODEJuly 2022August 2025Allow3720YesNo
17865652Leak Detection Sensor Assemblies For Water HeatersJuly 2022December 2024Allow3010NoNo
17791022THERMOPHYSIOLOGICALLY-BASED MICROCLIMATE CONTROL SYSTEMJuly 2022May 2025Allow3520NoNo
17810759APPARATUS FOR PROCESSING A PLURALITY OF SUBSTRATES PROVIDED WITH AN EXTRACTOR CHAMBERJuly 2022April 2025Allow3320YesNo
17853021DAMPER OF AIR VENT FOR VEHICLEJune 2022February 2025Allow3210NoNo
17809249FIELD CONFIGURATION OF COMMERCIAL WATER HEATERSJune 2022February 2023Allow800NoNo
17848997SYSTEM AND METHOD FOR HEATING UP WATER FOR A CONSUMER UNIT IN AN AIRCRAFTJune 2022December 2023Allow1820YesNo
17843621Air Distribution Panel for Distributing Air and Sensing Environmental ConditionsJune 2022March 2025Allow3320YesNo
17785905AIR VENTJune 2022October 2025Allow4030NoNo
17807071MOBILE VENTILATION STACK ASSEMBLYJune 2022September 2024Allow2730NoNo
17784719HOPPER BOTTOM FOR SUPPORTING A CYLINDRICAL SIDE WALL OF A GRAIN BIN WITH DUCTING AND OPENINGS TO INTRODUCE AIR INTO THE GRAIN BINJune 2022December 2024Allow3010NoNo
17832016Portable Variable Volume Paint Spray Enclosure and Air Scrubber; Method for Constructing a Paint Spray Enclosure and Air ScrubberJune 2022September 2024Allow2700NoNo
17748570MODULAR RETURN AIR DEVICEMay 2022December 2025Allow4211YesNo
17749043CENTRAL MEDICAL SUITE SYSTEMMay 2022December 2025Allow4211YesNo
17735834HINGED CHIMNEY CAPMay 2022February 2025Abandon3410NoNo
17729133Deep Cleaning Alignment EquipmentApril 2022January 2025Allow3320NoNo
17726721APPARATUS AND METHOD FOR TREATING SUBSTRATEApril 2022February 2025Allow3420NoNo
17723408HEAT EXCHANGE TUBE OF WASTE HEAT BOILERApril 2022September 2023Allow1710NoNo
17659261TRANSPORT ROLLER FOR HEATING FURNACESApril 2022July 2024Allow2730YesNo
17658607VENTILATION ASSEMBLY IN AN AIRCRAFTApril 2022August 2024Allow2810YesNo
17714999EXHAUSTING DEVICE AND EXHAUSTING METHOD IN SUBSTRATE PROCESSING EQUIPMENTApril 2022January 2026Allow4511NoNo
17713767VEHICLE CABIN TOTAL PRESSURE AND OXYGEN CONCENTRATION CONTROLApril 2022January 2026Abandon4520NoNo
17707829SYSTEMS AND METHODS FOR OPERATING A FURNACEMarch 2022January 2026Allow4511YesNo
17706676VARIABLE HEIGHT INSTALLATION MECHANISMMarch 2022May 2025Allow3720YesNo
17705729METHODS AND SYSTEMS FOR SANITIZING AIR CONDITIONED BY A CLIMATE CONTROL SYSTEMMarch 2022October 2024Allow3110YesNo
17705670Fan ShroudMarch 2022June 2024Allow2710YesNo
17763570Railroad CarMarch 2022July 2024Allow2810NoNo
17703124WATER HEATER AND METHOD OF CONTROLLING SAMEMarch 2022April 2024Allow2521YesNo
17700894PIPING STRUCTURE AND PROCESSING APPARATUSMarch 2022April 2025Allow3730NoNo
17698124FLOOR-STANDING AIR CONDITIONER INDOOR UNIT AND AIR CONDITIONERMarch 2022March 2025Allow3620NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner ANDERSON II, STEVEN S.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
4
Examiner Affirmed
1
(25.0%)
Examiner Reversed
3
(75.0%)
Reversal Percentile
89.9%
Higher than average

What This Means

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.

Strategic Value of Filing an Appeal

Total Appeal Filings
12
Allowed After Appeal Filing
5
(41.7%)
Not Allowed After Appeal Filing
7
(58.3%)
Filing Benefit Percentile
69.6%
Higher than average

Understanding Appeal Filing Strategy

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, 41.7% 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.

Strategic Recommendations

✓ 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 ANDERSON II, STEVEN S - Prosecution Strategy Guide

Executive Summary

Examiner ANDERSON II, STEVEN S works in Art Unit 3762 and has examined 368 patent applications in our dataset. With an allowance rate of 71.7%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 33 months.

Allowance Patterns

Examiner ANDERSON II, STEVEN S's allowance rate of 71.7% places them in the 35% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by ANDERSON II, STEVEN S receive 2.20 office actions before reaching final disposition. This places the examiner in the 61% percentile for office actions issued. This examiner issues a slightly above-average number of office actions.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by ANDERSON II, STEVEN S is 33 months. This places the examiner in the 49% percentile for prosecution speed. Prosecution timelines are slightly slower than average with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +21.0% benefit to allowance rate for applications examined by ANDERSON II, STEVEN S. 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.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 25.4% of applications are subsequently allowed. This success rate is in the 40% 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.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 40.0% of cases where such amendments are filed. This entry rate is in the 61% 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.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 100.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 77% percentile among all examiners. Strategic Recommendation: Pre-appeal conferences are highly effective with this examiner compared to others. Before filing a full appeal brief, strongly consider requesting a PAC. The PAC provides an opportunity for the examiner and supervisory personnel to reconsider the rejection before the case proceeds to the PTAB.

Appeal Withdrawal and 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, 50.0% 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.

Petition Practice

When applicants file petitions regarding this examiner's actions, 46.5% are granted (fully or in part). This grant rate is in the 41% 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 Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 45% 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 1.5% of allowed cases (in the 65% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Request pre-appeal conferences: PACs are highly effective with this examiner. Before filing a full appeal brief, request a PAC to potentially resolve issues without full PTAB review.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

Important Disclaimer

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.