USPTO Examiner GAMBLE JR RANDALL LEE - Art Unit 1795

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19207191METHOD OF FORMING A METAL OXIDE NANOSTRUCTURED THIN FILMMay 2025July 2025Allow210NoNo
19207174GAS SENSOR ASSEMBLY METHODMay 2025July 2025Allow210NoNo
19207202METHOD FOR MAKING A ZINC OXIDE THIN FILMMay 2025August 2025Allow310NoNo
18566889Electrophoresis Apparatus and Electrophoresis MethodDecember 2023December 2025Allow2500NoNo
18031812SENSORS FOR DETECTION OF UNDER DEPOSIT CORROSION AND METHODS OF PREPARING SAMEApril 2023November 2025Allow3120NoNo
18161697Power Transfer-Based Flexible Sensing System for Smart Hydrogel Swelling State ReadoutJanuary 2023February 2026Abandon3710NoNo
18017427IMPROVED WASH FOR ELECTROPHORESISJanuary 2023April 2025Allow2610NoNo
18154370GAS SENSORJanuary 2023November 2025Abandon3410NoNo
18079035GAS SENSOR AND CONTROL METHOD OF GAS SENSORDecember 2022November 2025Allow3510NoNo
17928275CONTROLLING MICROFLUIDIC MOVEMENT VIA AIRBORNE CHARGESNovember 2022January 2026Abandon3710NoNo
17924683NONENZYMATIC BIOSENSOR BASED ON METAL-MODIFIED POROUS BORON-DOPED DIAMOND ELECTRODE, AND METHOD FOR PREPARING SAME AND USE THEREOFNovember 2022September 2025Abandon3411NoNo
17976466METHOD FOR FABRICATING A GAS SENSOR WITH A METAL OXIDE THIN FILMOctober 2022March 2025Allow2800NoNo
17971667SENSOR ELEMENT AND GAS SENSOROctober 2022July 2025Allow3320YesNo
17916220ELECTROPHORESIS DEVICE FOR USE IN AN ELECTROCLEARING METHODSeptember 2022August 2025Abandon3510NoNo
17801765POTENTIOMETRIC HYDROGEN PEROXIDE SENSORAugust 2022August 2025Abandon3610NoNo
17799893DEVICE FOR MEASURING ELECTROLYTE CONCENTRATIONAugust 2022June 2025Allow3410YesNo
17879866ELECTRICAL PROPERTY MEASURING DEVICE INCLUDING NON-UNIFORM MICROCHANNELSAugust 2022September 2025Allow3710NoNo
17795610Electrolyte Analysis DeviceJuly 2022April 2025Allow3210NoNo
17792089PRUSSIAN BLUE ZnO CARBON NANOTUBE COMPOSITE FOR MEASURING HYDROGEN PEROXIDE IN CANCER CELLSJuly 2022May 2025Abandon3401NoNo
17789866MEDICAL DIAGNOSTIC DEVICEJune 2022January 2026Abandon4210NoNo
17807597METHODS OF PENNING MICRO-OBJECTS USING POSITIVE DIELECTROPHORESISJune 2022January 2026Allow4330YesNo
17757220POTENTIAL MEASUREMENT DEVICEJune 2022February 2026Abandon4420NoNo
17664492CARBON DIOXIDE GAS SENSOR AND GAS SENSOR ELEMENTMay 2022May 2025Abandon3601NoNo
17749759BIOSENSOR AND RELATED METHOD OF MANUFACTUREMay 2022February 2026Abandon4531NoNo
17702327NOBLE METAL NANOPARTICLE-DECORATED ZINC OXIDE-ON-METAL GAS SENSOR FOR KETONE DETECTIONMarch 2022December 2025Abandon4521YesNo
17702014CONTROL METHOD OF GAS SENSORMarch 2022February 2026Allow4730NoNo
17577425SENSOR ELEMENT OF NOx SENSOR AND METHOD FOR MANUFACTURING SENSOR ELEMENT OF NOx SENSORJanuary 2022April 2025Allow3921YesNo
17512626ION-SELECTIVE ELECTRODE AND PRODUCTION METHOD THEREFOROctober 2021June 2025Allow4411NoNo
17510131ANALYTE SENSOROctober 2021April 2025Abandon4221YesNo

Appeals Overview

No appeal data available for this record. This may indicate that no appeals have been filed or decided for applications in this dataset.

Examiner GAMBLE JR, RANDALL LEE - Prosecution Strategy Guide

Executive Summary

Examiner GAMBLE JR, RANDALL LEE works in Art Unit 1795 and has examined 2 patent applications in our dataset. With an allowance rate of 50.0%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 44 months.

Allowance Patterns

Examiner GAMBLE JR, RANDALL LEE's allowance rate of 50.0% places them in the 12% percentile among all USPTO examiners. This examiner is less likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by GAMBLE JR, RANDALL LEE receive 1.50 office actions before reaching final disposition. This places the examiner in the 26% 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 GAMBLE JR, RANDALL LEE is 44 months. This places the examiner in the 14% 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 -100.0% benefit to allowance rate for applications examined by GAMBLE JR, RANDALL LEE. This interview benefit is in the 0% percentile among all examiners. Note: Interviews show limited statistical benefit with this examiner compared to others, though they may still be valuable for clarifying issues.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 0.0% of applications are subsequently allowed. This success rate is in the 0% percentile among all examiners. Strategic Insight: RCEs show lower effectiveness with this examiner compared to others. Consider whether a continuation application might be more strategic, especially if you need to add new matter or significantly broaden claims.

Petition Practice

When applicants file petitions regarding this examiner's actions, 100.0% are granted (fully or in part). This grant rate is in the 90% percentile among all examiners. Strategic Note: Petitions are frequently granted regarding this examiner's actions compared to other examiners. Per MPEP § 1002.02(c), various examiner actions are petitionable to the Technology Center Director, including prematureness of final rejection, refusal to enter amendments, and requirement for information. If you believe an examiner action is improper, consider filing a petition.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 0.0% of allowed cases (in the 8% percentile). This examiner rarely makes examiner's amendments compared to other examiners. You should expect to make all necessary claim amendments yourself through formal amendment practice.

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.0% of allowed cases (in the 8% percentile). This examiner rarely issues Quayle actions compared to other examiners. Allowances typically 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:

  • Prepare for rigorous examination: With a below-average allowance rate, ensure your application has strong written description and enablement support. Consider filing a continuation if you need to add new matter.
  • 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.