USPTO Examiner LEIJA JAMES - Art Unit 3974

Examiner Information

Name: LEIJA, JAMES
Art Unit: 3974
Total Cases: 1,065
Last Active: March 2025

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18835903DC/DC CONVERTERMarch 2025May 2025Abandon900NoNo
18681587BREEDING DEVICEJanuary 2025June 2025Abandon1600NoNo
19029055METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT FOR CGM-BASED PREVENTION OF HYPOGLYCEMIA VIA HYPOGLYCEMIA RISK ASSESSMENT AND SMOOTH REDUCTION INSULIN DELIVERYJanuary 2025June 2025Abandon500NoNo
19021038Method of Multi-Platform Social Media and/or Streaming Media Advertising and Revenue Sharing Via Digital Overlays on Real-Time Video FeedsJanuary 2025May 2025Abandon400NoNo
19012797OUTAGE PREDICTION IN FULL-STACK PERFORMANCE MONITORING SPACEJanuary 2025April 2025Abandon400NoNo
18989986RECYCLING OF COMPONENTS CONTAINED IN A RESIDUE OBTAINED FROM THE CHLORIDE PROCESSDecember 2024April 2025Abandon400NoNo
18978973GRADIENT SEPARATOR SYSTEM AND METHODDecember 2024February 2025Abandon200NoNo
18978847SIGNALING OF ACCESS UNIT DELIMITERDecember 2024May 2025Abandon500NoNo
18873394SCHEDULE MANAGEMENT SUPPORT DEVICE, METHOD AND PROGRAMDecember 2024April 2025Abandon400NoNo
18973286ACCESS DOOR ASSEMBLY AND RELATED METHODSDecember 2024February 2025Abandon300NoNo
18964996Data Storage Method and ApparatusDecember 2024April 2025Abandon500NoNo
18954608SUBSTITUTED IMIDAZO[1,2-B]PYRIDAZINES AS PROTEIN KINASE INHIBITORSNovember 2024May 2025Abandon500NoNo
18951162HARQ-ACK HANDLING WITH MULTIPLE PUCCH IN MULTI-TRP TRANSMISSION IN NRNovember 2024April 2025Abandon500NoNo
18685937DATA PROCESSING APPARATUS, DATA PROCESSING METHOD, AND PROGRAMNovember 2024April 2025Abandon1300NoNo
18865679RADIO INFORMATION MEASUREMENT SYSTEM, RADIO INFORMATION MEASUREMENT METHOD, SERVER DEVICE AND SERVER PROGRAMNovember 2024April 2025Abandon500NoNo
18947675COMPONENT DETECTION AND MANAGEMENT USING RELATIONSHIPSNovember 2024May 2025Abandon600NoNo
18946392EMISSIONS MANAGEMENT MODULES AND ASSOCIATED SYSTEMS AND METHODSNovember 2024March 2025Abandon400NoNo
18938232PRODUCTION METHOD FOR T CELLS OR NK CELLS, MEDIUM FOR CULTURING T CELLS OR NK CELLS, METHOD FOR CULTURING T CELLS OR NK CELLS, METHOD FOR MAINTAINING UNDIFFERENTIATED STATE OF UNDIFFERENTIATED T CELLS, AND GROWTH-ACCELERATING AGENT FOR T CELLS OR NK CELLSNovember 2024May 2025Abandon700NoNo
18861272ELECTRONIC RING FOR MONITORING VITAMIN D LEVELSOctober 2024April 2025Abandon500NoNo
18929077INFLATABLE POOL COVER FOR A POOL APPARATUS, INCLUDING HOT TUBS AND SPASOctober 2024March 2025Abandon400NoNo
18860733TRAINING DEVICE, TRAINING METHOD, AND TRAINING PROGRAMOctober 2024June 2025Abandon800NoNo
18921386SYSTEMS AND METHODS FOR IMAGING A BODY PART DURING A MEDICAL PROCEDUREOctober 2024March 2025Abandon500NoNo
18920887SYSTEMS, DEVICES, AND METHODS FOR SIGNAL GENERATIONOctober 2024February 2025Abandon400NoNo
18920472POWER SUPPLY DEVICEOctober 2024April 2025Abandon600NoNo
18857839PROPAGATION ENVIRONMENT ESTIMATION METHOD, PROPAGATION ENVIRONMENT ESTIMATION SYSTEM, AND PROPAGATION ENVIRONMENT ESTIMATION DEVICEOctober 2024May 2025Abandon700NoNo
18918760CENTRIFUGAL PUMP PET WATER FOUNTAINOctober 2024January 2025Abandon300NoNo
18917141ENTERIC COATED PITOLISANT FORMULATIONS AND METHODS OF USEOctober 2024February 2025Abandon400NoNo
18857221PROPAGATION ENVIRONMENT ESTIMATION METHOD, PROPAGATION ENVIRONMENT ESTIMATION SYSTEM, AND PROPAGATION ENVIRONMENT ESTIMATION DEVICEOctober 2024May 2025Abandon700NoNo
18915974TANDEM, WITH ADJUSTABLE GLUCOSE BOUNDARIES BASED ON ACTIVITY AND/OR SLEEPOctober 2024March 2025Abandon500NoNo
18915878INSULET AND CAMDIAB, COVERING MULTIPLE SELECTABLE GLUCOSE TARGETSOctober 2024March 2025Abandon500NoNo
18916031BOOST AND EASE-OFF FUNCTIONALITY OF THE CAMDIAB CAMAPS FX APPOctober 2024March 2025Abandon500NoNo
18913763SINGLE WHEELED VEHICLE WITH INCREASED TRAVEL RANGEOctober 2024December 2024Abandon200NoNo
18913889AMPHIREGULIN GENE-SPECIFIC DOUBLE-STRANDED OLIGONUCLEOTIDE AND COMPOSITION FOR PREVENTING AND TREATING FIBROSIS-RELATED DISEASES AND RESPIRATORY DISEASES, COMPRISING SAMEOctober 2024December 2024Abandon200NoNo
18687495POLYMER LATEX COMPOSITION, IMMERSION MOLDED BODY, AND METHOD FOR PRODUCING POLYMER LATEX COMPOSITIONOctober 2024June 2025Abandon1600NoNo
18855685WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION CONTROL METHOD, AND BASE STATIONOctober 2024May 2025Abandon700NoNo
18855648SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING SYSTEM, AND SIGNAL PROCESSING METHODOctober 2024May 2025Abandon700NoNo
18910586VARIABLE EQUALIZER, REPEATER, AND EQUALIZING METHOD INCORPORATION BY REFERENCEOctober 2024June 2025Abandon800NoNo
18853714FIBER FOR ARTIFICIAL HAIR, AND HAIR ACCESSORYOctober 2024July 2025Abandon900NoNo
18851895OPTICAL MODULE WITH PROJECTION AND PHOTOGRAPHY FUNCTIONSSeptember 2024June 2025Abandon800NoNo
18701856METHOD FOR MANUFACTURING ABSORBENT ARTICLESSeptember 2024March 2025Abandon1100NoNo
18891921SYSTEM AND METHOD OF TRANSPOSED MATRIX-VECTOR MULTIPLICATIONSeptember 2024December 2024Abandon200NoNo
18848526SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING SYSTEM, AND SIGNAL PROCESSING METHODSeptember 2024April 2025Abandon700NoNo
18848140COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAMSeptember 2024May 2025Abandon800NoNo
18885770ROTOR FOR THRUST MAGNETIC BEARING, THRUST MAGNETIC BEARING, AND ROTARY FLUID MACHINESeptember 2024November 2024Allow200NoNo
18846076PELVIC FLOOR MUSCLE STATE EVALUATION METHOD AND PELVIC FLOOR MUSCLE STATE EVALUATION SYSTEMSeptember 2024March 2025Abandon600NoNo
18845535LEARNING DEVICE, LEARNING METHOD, AND LEARNING PROGRAMSeptember 2024April 2025Abandon700NoNo
18829606METHOD FOR DETECTING COLOR TEMPERATURE, APPARATUS FOR DETECTING COLOR TEMPERATURE, AND ELECTRONIC DEVICESeptember 2024March 2025Abandon600NoNo
18830100VEHICLE SEAT AIR CONDITIONERSeptember 2024March 2025Abandon600NoNo
18845063HYBRID DRIVE SYSTEM FOR A PEDAL VEHICLESeptember 2024April 2025Abandon700NoNo
18845413PHOSPHOR POWDER, METHOD FOR PRODUCING PHOSPHOR POWDER, AND LIGHT EMITTING DEVICESeptember 2024April 2025Abandon700NoNo
18845080CONTROL METHOD FOR HYBRID DRIVE SYSTEM FOR A PEDAL VEHICLESeptember 2024April 2025Abandon700NoNo
18697926Charging system of a fuel cellSeptember 2024May 2025Abandon1400NoNo
18822745SINGLE DOMAIN ANTIBODIES TARGETING CD1DSeptember 2024December 2024Abandon300NoNo
18823237SCREEN-AWARENESS ADJUST VISUALIZATIONSeptember 2024May 2025Abandon800NoNo
18822036WIRE HARNESSAugust 2024April 2025Abandon800NoNo
18817800Compositions and Methods to Protect and Enhance Structural and Functional Integrity of the Intestinal GlycocalyxAugust 2024November 2024Abandon200NoNo
18840583LAMINATED FILM, LID MATERIAL FOR FOOD PACKAGING CONTAINER, AND FOOD PACKAGING CONTAINERAugust 2024March 2025Abandon700NoNo
18839737INFORMATION PROCESSING APPARATUS AND PROGRAMAugust 2024April 2025Abandon800NoNo
18809188TANGIBLE PROPERTY DIVISION AND TOKENIZATIONAugust 2024March 2025Abandon700NoNo
18809203DECENTRALIZED PROTOCOL FOR TOKENIZING REAL ESTATE APPRECIATIONAugust 2024March 2025Abandon700NoNo
18809207TOKEN-BASED ASSET REEVALUATION, AND RESOURCE ALLOCATION AND SHARINGAugust 2024March 2025Abandon700NoNo
18809223ASSET-BACKED TOKENS FOR INTERMEDIARY USEAugust 2024March 2025Abandon700NoNo
18809173USAGE RIGHTS FOR REAL WORLD PROPERTY TOKENIZATIONAugust 2024March 2025Abandon700NoNo
18808201ROLL REARRANGEMENT DEVICE AND ROLL REARRANGEMENT METHODAugust 2024April 2025Abandon800NoNo
18809237TOKENIZED ASSET OWNERSHIP AND TRANSFERENCEAugust 2024March 2025Abandon700NoNo
18809195TOKENIZATION PROTOCOL FOR PHYSICAL COMMODITY OWNERSHIP TRANSFERAugust 2024March 2025Abandon700NoNo
18809158ASSET-BACKED TOKENIZATION SYSTEM FOR PROGRESSIVE ASSET OWNERSHIPAugust 2024March 2025Abandon700NoNo
18809231TOKENOMIC DATA STRUCTURES FOR ENABLING SMART CONTRACT FUNCTIONALITYAugust 2024March 2025Abandon700NoNo
18839441ELECTRONIC DEVICE AND METHOD FOR SPECTRUM SHARING SYSTEM, AND STORAGE MEDIUMAugust 2024April 2025Abandon800NoNo
18809180FUNGIBLE EQUITY TRANSFER USING REAL ESTATE TOKENSAugust 2024March 2025Abandon700NoNo
18809227EXECUTION OF ASSET TOKENIZATION AND OWNERSHIP WITH MACHINE LEARNING TECHNOLOGYAugust 2024March 2025Abandon700NoNo
18809216DECENTRALIZED PROTOCOL FOR TOKEN-BASED RESOURCE ALLOCATIONAugust 2024March 2025Abandon700NoNo
18807938LIQUEFIED GAS SOLUTION CONTAINER APPARATUS AND METHOD FOR DISPENSINGAugust 2024October 2024Abandon100NoNo
18839347SOLUTION PROCESSING APPARATUS AND SOLUTION PROCESSING METHODAugust 2024March 2025Abandon700NoNo
18802256MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETOAugust 2024December 2024Abandon400NoNo
18837619RESPONSE GENERATION DEVICE, RESPONSE GENERATION METHOD, AND RESPONSE GENERATION PROGRAMAugust 2024April 2025Abandon800NoNo
18798846MICROFIBER, METHOD OF FORMING THE SAME AND ELECTROCHEMICAL CATALYST INCLUDING THE SAMEAugust 2024February 2025Abandon600NoNo
18837178SPHERICAL SILICA POWDERAugust 2024April 2025Abandon800NoNo
18798235TOMATO VARIETY NUN 00330 TOPAugust 2024November 2024Abandon400NoNo
18798601LIGHT EMITTING ELEMENT AND DISPLAY DEVICE INCLUDING THE SAMEAugust 2024November 2024Abandon400NoNo
18836730SPHERICAL SILICA POWDERAugust 2024April 2025Abandon800NoNo
18836732SPHERICAL SILICA POWDERAugust 2024April 2025Abandon800NoNo
18795347MODULATION AND CODING SCHEME RECEPTIONAugust 2024February 2025Abandon600NoNo
18836017IMAGE CONVERSION APPARATUS, METHOD, AND PROGRAMAugust 2024April 2025Abandon800NoNo
18795451RECEPTION OF A WAVEFORM GENERATED VIA A LOOKUP TABLEAugust 2024February 2025Abandon600NoNo
18795277BASE STATION WITH PROXIMITY ZONESAugust 2024February 2025Abandon600NoNo
18795311WAVEFORM DIFFERENTIATION USING CYCLIC-SHIFTED SEQUENCESAugust 2024February 2025Abandon600NoNo
18795586BASE STATION WITH ADAPTIVE COVERAGEAugust 2024February 2025Abandon600NoNo
18795505DISTRIBUTED COMMUNICATIONAugust 2024February 2025Abandon600NoNo
18795398SELECTION OF CONTROL CHANNELAugust 2024February 2025Abandon600NoNo
18835181IMPROVEMENTS IN MAS NMRAugust 2024March 2025Abandon700NoNo
18790209GENERATION OF A ZONE-SPECIFIC WAVEFORMJuly 2024February 2025Abandon600NoNo
18790388WAVEFORM GENERATION ACCORDING TO CYCLIC-SHIFTED SEQUENCESJuly 2024February 2025Abandon600NoNo
18790600MODULATION AND CODING SCHEME BASED ON CHANNEL STATE INFORMATIONJuly 2024February 2025Abandon600NoNo
18790771WAVEFORM GENERATION VIA LOOKUP TABLEJuly 2024February 2025Abandon600NoNo
18791240DISTRIBUTED COMMUNICATION WITHIN A BASE STATIONJuly 2024February 2025Abandon600NoNo
18791189METHOD FOR ADAPTIVE COVERAGE VIA A BASE STATIONJuly 2024February 2025Abandon600NoNo
18790683BEAMFORMED PHYSICAL DOWNLINK CONTROL CHANNELJuly 2024February 2025Abandon600NoNo
18789333ANALYTE SENSORJuly 2024May 2025Abandon1000NoNo
18788219METHOD FOR ASSISTING GOLF TRAINING AND COMPUTER PROGRAM PRODUCTJuly 2024September 2024Abandon100NoNo

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 LEIJA, JAMES - Prosecution Strategy Guide

Executive Summary

Examiner LEIJA, JAMES works in Art Unit 3974 and has examined 1,065 patent applications in our dataset. With an allowance rate of 0.0%, this examiner allows applications at a lower rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 17 months.

Allowance Patterns

Examiner LEIJA, JAMES's allowance rate of 0.0% places them in the 0% 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 LEIJA, JAMES receive 0.00 office actions before reaching final disposition. This places the examiner in the 0% percentile for office actions issued. This examiner issues significantly fewer office actions than most examiners.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by LEIJA, JAMES is 17 months. This places the examiner in the 97% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +0.0% benefit to allowance rate for applications examined by LEIJA, JAMES. This interview benefit is in the 12% 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.

Petition Practice

When applicants file petitions regarding this examiner's actions, 19.4% are granted (fully or in part). This grant rate is in the 11% 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 45% percentile). This examiner makes examiner's amendments less often than average. You may need to make most claim amendments yourself.

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.

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.