USPTO Examiner LUCK SEAN M - Art Unit 2881

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19076415PRODUCTION OF HIGHLY PURIFIED 212PBMarch 2025May 2025Allow200NoNo
18942340PRODUCTION OF HIGHLY PURIFIED 212PBNovember 2024April 2025Allow510NoNo
18772999Effective Temperature Calculation Method for Multi-Charged Particle Beam Writing Region, Multi-Charged Particle Beam Writing Apparatus, Multi-Charged Particle Beam Writing Method, and Recording Medium Recording ProgramJuly 2024October 2024Allow300NoNo
18722829Inert Ultraviolet Curing ApparatusJune 2024November 2024Allow500NoNo
18680372PRODUCTION OF HIGHLY PURIFIED 212PBMay 2024August 2024Allow300YesNo
18680605PRODUCTION OF HIGHLY PURIFIED 212PBMay 2024September 2024Allow400NoNo
18654715RADIOPAQUE PARTICLE PROCESSING ADDITIVEMay 2024July 2024Allow300NoNo
18617503METHOD AND APPARATUS FOR OPERATING A VACUUM INTERFACE OF A MASS SPECTROMETERMarch 2024June 2025Allow1530YesNo
18425218SYSTEMS AND METHODS FOR SANITIZING MOBILE ELECTRONIC DEVICESJanuary 2024August 2024Allow600NoNo
18398521ION BEAM TARGET ASSEMBLIES FOR NEUTRON GENERATIONDecember 2023August 2024Allow800YesNo
18511114ELECTROPHORETIC MASS SPECTROMETRY PROBES AND SYSTEMS AND USES THEREOFNovember 2023June 2024Allow700YesNo
18385443DISPLAY MODULE AND ELECTRONIC DEVICEOctober 2023September 2024Allow1100NoNo
18382578CHARGED PARTICLE ASSESSMENT TOOL, INSPECTION METHODOctober 2023October 2025Allow2400NoNo
18485951AXIALLY PROGRESSIVE LENS FOR TRANSPORTING CHARGED PARTICLESOctober 2023October 2025Allow2400YesNo
18243305SANITIZING DEVICESeptember 2023February 2025Abandon1820NoNo
18459749TAPERED MAGNETIC ION TRANSPORT TUNNEL FOR PARTICLE COLLECTIONSeptember 2023June 2025Abandon2220NoNo
18236719CHLORINE-CONTAINING PRECURSORS FOR ION IMPLANTATION SYSTEMS AND RELATED METHODSAugust 2023September 2025Allow2500NoNo
18449142ATOMIC COOLING AND TRAPPING METHODS AND APPARATUSAugust 2023May 2024Allow900YesNo
18364707METHOD OF OPERATING A PARTICLE BEAM SYSTEM AND RELATED SYSTEM AND COMPUTER PROGRAM PRODUCTAugust 2023September 2025Allow2500NoNo
18363072BEAM DETECTOR, MULTI CHARGED PARTICLE BEAM IRRADIATION APPARATUS, AND BEAM DETECTOR ADJUSTMENT METHODAugust 2023September 2025Allow2500NoNo
18228224PROXIMITY EFFECT CORRECTION IN ELECTRON BEAM LITHOGRAPHYJuly 2023October 2025Allow2700NoNo
18274580ANGLE-RESOLVING PHOTOELECTRON SPECTROMETER AND METHODJuly 2023September 2025Allow2600NoNo
18226493Sample Analyzing Apparatus and MethodJuly 2023September 2025Allow2500NoNo
18355165ATOMIC OVENS BASED ON ELECTRIC DISCHARGEJuly 2023May 2024Allow1000NoNo
18354621TUMOR RADIOTHERAPY PLANNING DESIGN METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUMJuly 2023December 2025Allow2910NoNo
18021082ANALYSIS DEVICE FOR DATA OBTAINED IN MASS SPECTROMETRY, MASS SPECTROMETRY DEVICE, ANALYSIS METHOD FOR DATA OBTAINED IN MASS SPECTROMETRY AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING ANALYSIS PROGRAMJuly 2023August 2025Allow3000NoNo
18260723FLUID STERILIZING APPARATUSJuly 2023September 2025Allow2700NoNo
18208054DISINFECTING METHODS AND APPARATUSJune 2023September 2024Allow1600NoNo
18265733Charged Particle Microscope and StageJune 2023July 2025Allow2600NoNo
18328178OPTIMISED TARGETED ANALYSISJune 2023March 2024Allow1000YesNo
18203698SYSTEM FOR ANTI-BIOFOULINGMay 2023March 2024Allow900NoNo
18144821SAMPLE PRE-CHARGING METHODS AND APPARATUSES FOR CHARGED PARTICLE BEAM INSPECTIONMay 2023September 2024Allow1600YesNo
18144131APPARATUS USING CHARGED PARTICLE BEAMSMay 2023December 2023Allow700NoNo
18136738Temperature Control For Insertable Target Holder For Solid Dopant MaterialsApril 2023June 2025Allow2600NoNo
18300742DEVICE FOR PROJECTING FAR ULTRAVIOLETApril 2023June 2024Abandon1410NoNo
18300450LIGHT EMISSION CONTROL DEVICE AND DISPLAY DEVICEApril 2023September 2025Allow2900NoNo
18132570SYSTEMS AND METHODS FOR PARTICLE PORTAL IMAGINGApril 2023December 2023Allow800YesNo
18248157ATOMIC COOLING AND TRAPPING METHODS AND APPARATUSApril 2023July 2023Allow300NoNo
18125460Electron Microscope and Aberration Measurement MethodMarch 2023June 2025Allow2700NoNo
18027942ANTI-FOULING UNIT AND METHOD OF APPLYING A PLURALITY OF ANTI-FOULING UNITS TO A SURFACEMarch 2023June 2025Allow2700NoNo
18187019Extending UV Emitter LifeMarch 2023August 2024Allow1700NoNo
18124465SYSTEM AND METHOD FOR HANDLING SAMPLES FOR STUDY IN A CHARGED PARTICLE APPARATUS, SUCH AS A TRANSMISSION ELECTRON MICROSCOPEMarch 2023June 2025Allow2700NoNo
18182176AXIAL CI SOURCE - OFF-AXIS ELECTRON BEAMMarch 2023March 2024Allow1300YesNo
18117369CHARGED PARTICLE SYSTEM, APERTURE ARRAY, CHARGED PARTICLE TOOL AND METHOD OF OPERATING A CHARGED PARTICLE SYSTEMMarch 2023October 2025Allow3200NoNo
18175382INACTIVATING APPARATUS AND LIGHT IRRADIATION DEVICEFebruary 2023October 2025Allow3100NoNo
18110090ION BEAM TARGET ASSEMBLIES FOR NEUTRON GENERATIONFebruary 2023September 2023Allow700NoNo
18158570MULTI-CHARGED PARTICLE BEAM WRITING APPARATUS, AND MULTI-CHARGED PARTICLE BEAM WRITING METHODJanuary 2023September 2025Allow3200NoNo
18017575A RECONSTRUCTION METHOD FOR ATOM PROBE TOMOGRAPHYJanuary 2023September 2025Allow3200NoNo
18097085PROXIMITY EFFECT CORRECTION IN ELECTRON BEAM LITHOGRAPHYJanuary 2023June 2023Allow500YesNo
18004259WALK-THROUGH QUARANTINE APPARATUSJanuary 2023August 2025Allow3100NoNo
18011846PORTABLE ULTRAVIOLET STERILIZATION CASE FOR ULTRASONIC PROBEDecember 2022September 2025Allow3310NoNo
18080014DOOR HANDLE SANITIZING DEVICEDecember 2022April 2025Allow2800NoNo
18009559SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND WATER DISINFECTION DEVICEDecember 2022May 2025Allow2900NoNo
17991167Method for Enhancing/Modifying Fluid Dynamics, Reaction Rates (Including Biological reaction rates), Combustion, Acoustics, Optics and Electronics, with Passive and Real-time modification of these properties.November 2022December 2025Abandon3710YesNo
17924458METHODS AND APPARATUS FOR ARRANGING ATOMS IN ARRAYSNovember 2022August 2025Allow3310YesNo
17979121ELECTROPHORETIC MASS SPECTROMETRY PROBES AND SYSTEMS AND USES THEREOFNovember 2022November 2023Allow1220YesNo
17997445AIR CLEANER ASSEMBLYOctober 2022June 2025Allow3200NoNo
17952115STACK ALIGNMENT TECHNIQUESSeptember 2022April 2025Allow3000YesNo
17913804FAR-UVC, NARROW-BAND OF DISINFECTING LIGHT, USED IN AIRCRAFT CABINSeptember 2022July 2025Allow3400NoNo
17913053ELECTRICALLY ENERGIZED DOOR LATCH BOX FOR TRANSFERRING ELECTRIC POWER THROUGH A DOOR LOCKSETSeptember 2022October 2025Abandon3710NoNo
17945775MAGNETO-OPTICAL TRAP SYSTEMSeptember 2022June 2025Allow3300YesNo
17929145CHARGED PARTICLE BEAM WRITING METHOD AND CHARGED PARTICLE BEAM WRITING APPARATUSSeptember 2022November 2024Allow2700NoNo
17800565IN-SITU ETCH RATE OR DEPOSITION RATE MEASUREMENT SYSTEMAugust 2022July 2025Allow3500NoNo
17888940Probe-based bidirectional electrophoretic force optical trap loading method, device and applicationAugust 2022March 2023Allow700NoNo
17885774MULTI-CHARGED-PARTICLE-BEAM WRITING METHOD, MULTI-CHARGED-PARTICLE-BEAM WRITING APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUMAugust 2022March 2024Allow2000NoNo
17881647TISSUE BOX WITH ATOMIZATION FUNCTIONAugust 2022May 2025Allow3400NoNo
17880048Glow Discharge Cell and Related Glow Discharge AssemblyAugust 2022May 2025Allow3300NoNo
17878797AIR STERILIZATION DEVICE WITH HEATING APPARATUSAugust 2022April 2025Allow3200NoNo
17815701MULTI-CHARGED-PARTICLE-BEAM WRITING APPARATUS AND MULTI-CHARGED-PARTICLE-BEAM WRITING METHODJuly 2022October 2023Allow1400NoNo
17873778CHARGED PARTICLE BEAM DEVICE FOR INSPECTION OF A SPECIMEN WITH A PLURALITY OF CHARGED PARTICLE BEAMLETSJuly 2022December 2023Allow1700NoNo
17795296APPARATUS HAVING A PROTECTIVE ENVELOPE, USE THEREOF, AND METHOD FOR OPERATING A ROOM REGIONJuly 2022February 2025Allow3100NoNo
17861463HYDROGEN SUPPLY DEVICE, AND ION BEAM IRRADIATION APPARATUS EQUIPPED THEREWITHJuly 2022April 2025Allow3300YesNo
17860306VEHICULAR SANITIZATION CONTROL DEVICE AND VEHICULAR SANITIZATION CONTROL SYSTEMJuly 2022August 2025Allow3720YesNo
17790996METHOD AND APPARATUS FOR INSPECTING A SAMPLE BY MEANS OF MULTIPLE CHARGED PARTICLE BEAMLETSJuly 2022February 2025Allow3200NoNo
17790713CHARGED PARTICLE ASSESSMENT TOOL, INSPECTION METHODJuly 2022March 2024Allow2100NoNo
17790064SPECTRALLY SELECTIVE EMITTER AND DESIGN METHOD THEREOFJune 2022March 2025Allow3200NoNo
17849070ULTRAVIOLET LIGHT FLUID TREATMENT DEVICEJune 2022January 2025Allow3100NoNo
17844360DATA GENERATION METHOD, CHARGED PARTICLE BEAM IRRADIATION DEVICE, AND COMPUTER-READABLE RECORDING MEDIUMJune 2022December 2023Allow1810NoNo
17786190SYSTEM AND METHOD FOR DEFECT INSPECTION USING VOLTAGE CONTRAST IN A CHARGED PARTICLE SYSTEMJune 2022August 2024Allow2600NoNo
17785886SYSTEMS AND METHODS FOR CHROMATIC ABERRATION MITIGATIONJune 2022October 2024Allow2800NoNo
17785890MULTI-MODAL OPERATIONS FOR MULTI-BEAM INSPECTION SYSTEMJune 2022August 2024Allow2600NoNo
17783480INSTRUMENTS INCLUDING AN ELECTRON MULTIPLIERJune 2022June 2025Abandon3710NoNo
17805887MULTI CHARGED PARTICLE BEAM WRITING APPARATUSJune 2022October 2023Allow1600NoNo
17783008Mass SpectrometerJune 2022August 2024Allow2600NoNo
17833826Swinging Shielding System For Use With A Radiation SourceJune 2022January 2023Allow710YesNo
17756802PRODUCTION OF HIGHLY PURIFIED 212PBJune 2022August 2024Allow2600NoNo
17778758MULTI CHARGED PARTICLE BEAM ADJUSTMENT METHOD, MULTI CHARGED PARTICLE BEAM IRRADIATION METHOD, AND MULTI CHARGED PARTICLE BEAM IRRADIATION APPARATUSMay 2022June 2023Allow1300NoNo
17748902COMBINED LASER AND BROAD ION BEAM (BIB) SYSTEMS FOR MORE EFFICIENT PROCESSING OF MULTIPLE SAMPLESMay 2022August 2025Abandon3920YesNo
17777586HEAT TREATMENT APPARATUS AND HEAT TREATMENT METHODMay 2022July 2024Allow2600NoNo
17663442BLANKING APERTURE ARRAY UNITMay 2022July 2023Allow1400NoNo
17775738OBSERVATION METHOD BY MEANS OF SCANNING TRANSMISSION ELECTRON MICROSCOPE, SCANNING TRANSMISSION ELECTRON MICROSCOPE SYSTEM, AND COMPUTER READABLE MEDIUMMay 2022July 2024Allow2600NoNo
17740746ULTRA-VIOLET LIGHTING FIXTUREMay 2022April 2025Allow3500NoNo
17739283UV IRRADIATION APPARATUS FOR COATING SYSTEMS AND QUALITY ASSURANCE METHODMay 2022July 2024Allow2600NoNo
17661188CHARGED PARTICLE BEAM WRITING METHOD, CHARGED PARTICLE BEAM WRITING APPARATUS, AND COMPUTER-READABLE RECORDING MEDIUMApril 2022June 2023Allow1400NoNo
17730317PROCESSING AN OBJECT USING A MATERIAL PROCESSING DEVICEApril 2022August 2023Allow1600NoNo
17725023REDUCED CHARGING BY LOW NEGATIVE VOLTAGE IN FIB SYSTEMSApril 2022September 2023Allow1700NoNo
17767179DROPLET GENERATOR NOZZLEApril 2022June 2024Allow2700NoNo
17714908HYBRID SCANNING ELECTRON MICROSCOPY AND ACOUSTO-OPTIC BASED METROLOGYApril 2022January 2025Allow3300NoNo
17657959CHARGED PARTICLE BEAM WRITING APPARATUS AND CHARGED PARTICLE BEAM WRITING METHODApril 2022April 2023Allow1300NoNo
17707805MONITOR UNIT OPTIMIZATION CONSTRAINT IN RADIATION TREATMENT PLANNINGMarch 2022September 2024Allow3000NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner LUCK, SEAN M.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
13
Examiner Affirmed
7
(53.8%)
Examiner Reversed
6
(46.2%)
Reversal Percentile
68.6%
Higher than average

What This Means

With a 46.2% 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
23
Allowed After Appeal Filing
9
(39.1%)
Not Allowed After Appeal Filing
14
(60.9%)
Filing Benefit Percentile
64.5%
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, 39.1% 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 LUCK, SEAN M - Prosecution Strategy Guide

Executive Summary

Examiner LUCK, SEAN M works in Art Unit 2881 and has examined 555 patent applications in our dataset. With an allowance rate of 72.8%, this examiner has a below-average tendency to allow applications. Applications typically reach final disposition in approximately 24 months.

Allowance Patterns

Examiner LUCK, SEAN M's allowance rate of 72.8% places them in the 36% percentile among all USPTO examiners. This examiner has a below-average tendency to allow applications.

Office Action Patterns

On average, applications examined by LUCK, SEAN M receive 1.56 office actions before reaching final disposition. This places the examiner in the 29% percentile for office actions issued. This examiner issues fewer office actions than average, which may indicate efficient prosecution or a more lenient examination style.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by LUCK, SEAN M is 24 months. This places the examiner in the 83% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +17.3% benefit to allowance rate for applications examined by LUCK, SEAN M. This interview benefit is in the 59% 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, 26.0% of applications are subsequently allowed. This success rate is in the 42% 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 9.9% of cases where such amendments are filed. This entry rate is in the 10% 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.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 50.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 44% 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.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 55.2% of appeals filed. This is in the 27% percentile among all examiners. Of these withdrawals, 37.5% 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.

Petition Practice

When applicants file petitions regarding this examiner's actions, 41.9% are granted (fully or in part). This grant rate is in the 33% 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 1.3% of allowed cases (in the 69% 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 1.0% of allowed cases (in the 61% 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:

  • Plan for RCE after final rejection: This examiner rarely enters after-final amendments. Budget for an RCE in your prosecution strategy if you receive a final rejection.

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.