USPTO Examiner WOLCOTT BRIAN P - Art Unit 3745

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18925935REVERSE FLOW GAS TURBINE ENGINE HAVING ELECTRIC MACHINEOctober 2024May 2025Allow701YesNo
18827683SEGMENTED BLADE MODULE STRUCTURE AND MOLDING METHOD THEREOFSeptember 2024June 2025Allow1001YesNo
18788294WIND TURBINEJuly 2024April 2025Allow800YesNo
18774006ROTATING DEVICEJuly 2024June 2025Allow1110YesNo
18766033A PROPULSION DEVICE FOR EXERTING THRUST TO A FLUIDJuly 2024March 2025Allow900YesNo
18677102COMBINED BLADE DEVICE AND COMBINED AIR OUTLET DEVICEMay 2024January 2025Allow810NoNo
18673984AIRCRAFT PROPULSION ASSEMBLY COMPRISING AT LEAST ONE AERODYNAMIC PANEL WHICH IS SUPPORTED BY AT LEAST ONE INTERMEDIATE RADIAL SUPPORT, AIRCRAFT COMPRISING AT LEAST ONE SUCH PROPULSION ASSEMBLYMay 2024February 2025Allow910NoNo
18662538AIR SEAL FOR A TURBINE ENGINEMay 2024February 2025Allow910NoNo
18661703HIGH FREQUENCY TRANSFORMER FOR PREDICTING FAILURE OF AN ELECTRICAL SUBMERSIBLE PUMP SYSTEMMay 2024May 2025Allow1201YesNo
18708402WIND TURBINEMay 2024March 2025Allow1010YesNo
18623912CENTRIFUGAL BLOWERApril 2024February 2025Allow1001NoNo
18405325AIRCRAFT AIR INLET COMPRISING AT LEAST TWO WALLS CONNECTED END TO END BY WELDING, METHOD FOR THE ASSEMBLY OF SUCH AN AIR INLET, AND AIRCRAFT COMPRISING AT LEAST ONE SUCH AIR INLETJanuary 2024March 2025Allow1411YesNo
18543466FLUID PUMPSDecember 2023May 2025Allow1611NoNo
18531493WIND TURBINE AND METHOD FOR CONTROLLING A WIND TURBINEDecember 2023June 2025Allow1811YesNo
18476412AXIAL FANSeptember 2023June 2024Allow900YesNo
18462687CENTRIFUGAL COMPRESSOR WITH LABYRINTH SEALSeptember 2023April 2025Allow2011YesNo
18461888CONTAINMENT ENGINE CASE WITH LOCAL FEATURES AND INNER SURFACE REINFORCEMENT SECTIONSeptember 2023March 2025Allow1920YesNo
18547938VACUUM PUMPAugust 2023February 2025Allow1820YesNo
18238017RING SEGMENT FOR GAS TURBINE ENGINEAugust 2023February 2025Abandon1820YesNo
18278803TURBINEAugust 2023April 2025Allow1930YesNo
18277419TURBO COMPRESSOR COMPRISING BEARING COOLING CHANNELAugust 2023December 2024Allow1710NoNo
18546534TURBOMACHINE DISTRIBUTOR COMPRISING A GAS REINTRODUCTION DUCT WITH A TANGENTIAL COMPONENTAugust 2023December 2024Allow1620YesNo
18227648GEARED GAS TURBINE ENGINEJuly 2023December 2024Allow1620NoNo
18360357BLOWER UNIT FOR AN APPLIANCEJuly 2023February 2025Allow1911YesNo
18274064REFRIGERANT COMPRESSOR WITH IMPELLER HAVING SLOTTED SHROUDJuly 2023February 2025Allow1910NoNo
18349782METHOD OF OPTIMIZING A ROTOR BLADE, ROTOR BLADE AND WIND TURBINEJuly 2023April 2025Abandon2120NoNo
18348497BLOWER DEVICE AND RESPIRATOR INCLUDING BLOWER DEVICEJuly 2023November 2024Allow1621YesNo
18217786ROTOR BLADE AND ROTOR BLADE ASSEMBLY FOR A TURBOMACHINEJuly 2023July 2024Allow1311YesNo
18341220AIRFOIL THICKNESS PROFILE FOR MINIMIZING TIP LEAKAGE FLOWJune 2023May 2025Allow2330YesNo
18445239Wind Energy Turbine Blade Second Element Negative Pitch AnglesJune 2023December 2024Abandon1710NoNo
18330841Hybrid Composite ComponentsJune 2023January 2025Allow1911YesNo
18138128FAN BRAKING STRUCTUREApril 2023November 2023Allow600NoNo
18138130FAN BRAKING STRUCTUREApril 2023December 2023Allow700NoNo
18030331RADIAL COMPRESSOR AND METHOD FOR OPERATING A RADIAL COMPRESSORApril 2023February 2025Allow2340NoNo
18172370ACTIVE PROPELLER SYSTEMFebruary 2023April 2024Allow1410YesNo
18159003SELF-PRIMING ASSEMBLY FOR USE IN A MULTI-STAGE PUMPJanuary 2023August 2024Allow1920YesNo
17998954ROTOR FOR AN AIR SUPPLY UNIT OF A FUEL CELL UNIT, AND AIR SUPPLY UNIT FOR A FUEL CELL UNITNovember 2022April 2025Abandon2910NoNo
17998501COMPRESSOR ROTOR HAVING SEAL ELEMENTSNovember 2022March 2023Allow400YesNo
17996730INTERMEDIATE FLOW-STRAIGHTENING CASING WITH MONOBLOC STRUCTURAL ARMOctober 2022August 2024Allow2220YesNo
18046657ROTATING AIRFOIL WITH A SPRING DAMPER SYSTEMOctober 2022November 2024Allow2511YesNo
18046651ROTATING AIRFOIL ASSEMBLY FOR AN AIRCRAFT ENGINEOctober 2022December 2024Allow2621YesNo
18046349TOWER FAN AND SHELL THEREOFOctober 2022November 2024Abandon2511NoNo
17995818SEALING ASSEMBLY FOR A TURBINE ENGINEOctober 2022April 2024Allow1810YesNo
17938804GAS PASSAGEOctober 2022November 2023Allow1320YesNo
17947589PART-SPAN SHROUDS FOR PITCH CONTROLLED AIRCRAFTSSeptember 2022October 2023Allow1310YesNo
17946517MULTIFUNCTIONAL UNDERWATER PROPELLERSeptember 2022September 2023Allow1210YesNo
17910387CONTROLLING A WIND TURBINE USING BLADE PITCH ANGLE SETTING AND BLADE ADD-ON SETTINGSeptember 2022September 2024Allow2430YesNo
17939540PASSIVE FLOW REVERSAL REDUCTION IN COMPRESSOR ASSEMBLYSeptember 2022December 2024Abandon2840NoNo
17903289NACELLE COVER PANELSeptember 2022June 2023Allow910NoNo
17899954TURBINE HOUSING FOR AN EXHAUST GAS TURBOCHARGERAugust 2022July 2023Allow1010YesNo
17893508TURBO COMPRESSORAugust 2022October 2024Allow2621YesNo
17889158GEARED GAS TURBINE ENGINEAugust 2022April 2023Allow810NoNo
17904264ABRADABLE COATINGAugust 2022July 2024Allow2321YesNo
17859043SEAL FOR A WAVE ROTOR DISK ENGINEJuly 2022December 2024Allow2931YesNo
17851918AEROMECHANICAL IDENTIFICATION SYSTEMS AND METHODSJune 2022March 2024Allow2111YesNo
17829872DIFFUSER, AIR SUPPLY DEVICE, AND VACUUM CLEANING EQUIPMENTJune 2022December 2024Allow3131YesNo
17827235BUSHING FOR VARIABLE VANE IN A GAS TURBINE ENGINEMay 2022April 2023Allow1110NoNo
17746417ABRADABLE COATING FOR ROTATING BLADES OF A TURBOMACHINEMay 2022January 2024Allow2030YesNo
17722900CENTRIFUGAL PUMP ASSEMBLYApril 2022September 2023Allow1720YesNo
17720057CENTRIFUGAL COMPRESSORApril 2022May 2024Abandon2530NoNo
17715781SELF-OPTIMIZING SEAL FOR TURBOMACHINERY, AND ASSOCIATED SYSTEMS AND METHODSApril 2022June 2024Allow2631YesNo
17704581CURVED BEAMS STACKED STRUCTURES-COMPLIANT SHROUDSMarch 2022November 2023Allow2020YesNo
17692534TWIN SCROLL TURBINE HOUSINGMarch 2022July 2024Allow2831YesNo
17642496METHOD FOR CONTROLLING AN OFFSHORE FLOATING TOWER WIND TURBINE, AND CONTROL SYSTEM AND WIND TURBINE THAT USE THE METHODMarch 2022December 2024Allow3340YesNo
17640712TURBOMACHINE POLYSPHERICAL HUB FOR VARIABLE PITCH BLADESMarch 2022October 2023Allow1910YesNo
17678231METHOD OF ASSEMBLING A WIND TURBINE BLADEFebruary 2022May 2023Allow1520NoNo
17632475ABRADABLE MEMBER FOR A TURBINE OF A TURBOMACHINE, COMPRISING A WEAR FACE PROVIDED WITH GUIDE VANESFebruary 2022February 2024Allow2420NoNo
17589073MARINE PROPELLERJanuary 2022July 2023Allow1721YesNo
17589089MARINE PROPELLERJanuary 2022July 2023Allow1721YesNo
17597982MOVABLE VANE FOR A WHEEL OF A TURBINE ENGINEJanuary 2022June 2024Allow2940YesNo
17585113COMPRESSOR, COMPRESSOR ASSEMBLY, AND METHOD OF ASSEMBLING COMPRESSORJanuary 2022September 2023Allow1930YesNo
17630031ABRADABLE COATINGJanuary 2022November 2024Allow3430YesNo
17629548ROTATING MACHINE COMPONENT CLEARANCE SENSING SYSTEMS AND METHODSJanuary 2022February 2024Allow2511YesNo
17565592PROTECTIVE COATINGS FOR AIRCRAFT ENGINE COMPONENTSDecember 2021March 2025Allow3811YesNo
17646310RESPIRATORY BLOWING DEVICEDecember 2021August 2024Allow3100NoNo
17644904COMBUSTIBLE GAS COMPRESSORDecember 2021September 2023Allow2120YesNo
17554819CERAMIC MATRIX COMPOSITE TURBINE SHROUD SHAPED FOR MINIMIZING ABRADABLE COATING LAYERDecember 2021April 2023Allow1611YesNo
17555019Centrifugal Pump AssemblyDecember 2021August 2023Allow2020NoNo
17552294ENGINE COMPONENT WITH ABRADABLE MATERIAL AND TREATMENTDecember 2021December 2024Allow3660YesNo
17614423DYNAMIC SEAL FOR A TURBOMACHINE COMPRISING A MULTI-LAYER ABRADABLE PARTNovember 2021August 2024Allow3331YesNo
17456428STUFFING BOX FOR VERTICAL PUMPSNovember 2021April 2023Allow1620NoNo
17524426Compressor JointNovember 2021August 2022Allow900NoNo
17520578BLOWERS WITH VARIABLE NOZZLESNovember 2021January 2023Allow1510NoNo
17435953METHOD FOR MANUFACTURING AN ENGINE COMPONENT WITH A COOLING DUCT ARRANGEMENT AND ENGINE COMPONENTSeptember 2021January 2024Allow2911YesNo
17459709TWO-STAGE GAS COMPRESSING APPARATUS WITH COMPRESSED-GAS PRESSURE-DIFFERENCE-USE OPTIMIZING COOLING UNIT TO PERFORM COOLING USING PRESSURE DIFFERENCEAugust 2021March 2024Abandon3040YesNo
17408723NACELLE COWLING STRUCTURE FOR A TURBOMACHINEAugust 2021May 2023Allow2110NoNo
17363763HOUSING HAVING INTUMESCENT COATING AND PROCESS OF PRODUCTIONJune 2021August 2023Allow2521NoNo
17359441FLUID PUMPSJune 2021August 2023Allow2511YesNo
17359443FLUID PUMPSJune 2021January 2024Allow3111YesNo
17299544DETECTING A WIND TURBINE ROTOR BLADE ADJUSTMENT FAULTJune 2021January 2024Allow3210YesNo
17298849ROTOR FOR A WIND TURBINE, AND METHODJune 2021January 2024Allow3230YesNo
17296323SIDE-CHANNEL COMPRESSOR FOR A FUEL CELL SYSTEM FOR CONVEYING AND/OR COMPRESSING A GASEOUS MEDIUMMay 2021February 2023Allow2111YesNo
17245230CENTRIFUGAL COMPRESSORApril 2021July 2023Abandon2721YesNo
17238856CENTRIFUGAL COMPRESSORApril 2021June 2022Allow1300NoNo
17237636FLUID MACHINEApril 2021May 2022Allow1300NoNo
17234371LIGHT WEIGHT FAN CASING CONFIGURATIONS FOR ENERGY ABSORPTIONApril 2021March 2024Allow3541YesNo
17231676GEARED GAS TURBINE ENGINEApril 2021July 2022Allow1510NoNo
17213443BLOWER DEVICE AND RESPIRATOR INCLUDING BLOWER DEVICEMarch 2021October 2023Abandon3121YesNo
17210845HYBRID COMPOSITE COMPONENTSMarch 2021September 2023Abandon3021YesNo
17202607CENTRIFUGAL PUMP FOR CONVEYING A FLUIDMarch 2021November 2022Abandon2010NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner WOLCOTT, BRIAN P.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
15
Examiner Affirmed
9
(60.0%)
Examiner Reversed
6
(40.0%)
Reversal Percentile
62.4%
Higher than average

What This Means

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.

Strategic Value of Filing an Appeal

Total Appeal Filings
20
Allowed After Appeal Filing
7
(35.0%)
Not Allowed After Appeal Filing
13
(65.0%)
Filing Benefit Percentile
54.7%
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, 35.0% 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.

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 WOLCOTT, BRIAN P - Prosecution Strategy Guide

Executive Summary

Examiner WOLCOTT, BRIAN P works in Art Unit 3745 and has examined 578 patent applications in our dataset. With an allowance rate of 80.3%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 34 months.

Allowance Patterns

Examiner WOLCOTT, BRIAN P's allowance rate of 80.3% places them in the 43% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by WOLCOTT, BRIAN P receive 1.86 office actions before reaching final disposition. This places the examiner in the 58% 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 WOLCOTT, BRIAN P 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.

Interview Effectiveness

Conducting an examiner interview provides a +28.6% benefit to allowance rate for applications examined by WOLCOTT, BRIAN P. This interview benefit is in the 80% 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.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 30.4% of applications are subsequently allowed. This success rate is in the 52% percentile among all examiners. Strategic Insight: RCEs show above-average effectiveness with this examiner. Consider whether your amendments or new arguments are strong enough to warrant an RCE versus filing a continuation.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 37.6% of cases where such amendments are filed. This entry rate is in the 50% 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.

Pre-Appeal Conference Effectiveness

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 19% 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.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 44.4% of appeals filed. This is in the 7% percentile among all examiners. Of these withdrawals, 8.3% 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.

Petition Practice

When applicants file petitions regarding this examiner's actions, 23.5% are granted (fully or in part). This grant rate is in the 14% percentile among all examiners. Strategic Note: Petitions are rarely granted regarding this examiner's actions compared to other examiners. Ensure you have a strong procedural basis before filing a petition, as the Technology Center Director typically upholds this examiner's decisions.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 39% 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 0.4% of allowed cases (in the 48% percentile). This examiner issues Quayle actions less often than average. Allowances may come directly without a separate action for formal matters.

Prosecution Strategy Recommendations

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

  • Prioritize examiner interviews: Interviews are highly effective with this examiner. Request an interview after the first office action to clarify issues and potentially expedite allowance.
  • Plan for extended prosecution: Applications take longer than average with this examiner. Factor this into your continuation strategy and client communications.

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.