USPTO Art Unit 2154 Prosecution Statistics

Art Unit Information

Art Unit: 2154
Group: 2150
Tech Center: 2100
Total Cases: 7,117
Last Active: April 2025

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19185901APPARATUS AND METHOD FOR GENERATIVE INTERPOLATIONApril 2025October 2025Allow510YesNo
19176513Method and System for Real-Time Collaboration, Task Linking, and Code Design and Maintenance in Software DevelopmentApril 2025October 2025Allow610YesNo
19110827GENERATION AND USE OF SEARCHABLE GRAPH DATA STRUCTURE BASED ON ONTOLOGICAL KNOWLEDGEMarch 2025November 2025Allow800NoNo
19056848STORAGE MEDIUM, DOCUMENT PROCESSING APPARATUS, AND DOCUMENT PROCESSING METHODFebruary 2025January 2026Allow1110NoNo
19050781METHODS AND SYSTEMS FOR PROVIDING A SECURE AUTOMATED ASSISTANTFebruary 2025February 2026Allow1210NoNo
19047818STRUCTURED OUTPUT OF DUPLICATE OR NEAR-DUPLICATE TEXT DOCUMENTS IDENTIFIED USING AUTOMATED NEAR-DUPLICATE DETECTION FOR TEXT DOCUMENTSFebruary 2025July 2025Allow610YesNo
19048422TEXT STRING COMPARISON FOR DUPLICATE OR NEAR-DUPLICATE TEXT DOCUMENTS IDENTIFIED USING AUTOMATED NEAR-DUPLICATE DETECTION FOR TEXT DOCUMENTSFebruary 2025November 2025Allow910YesNo
19048170EXPEDITING AUTOMATED NEAR-DUPLICATE DETECTION FOR NEW TEXT DOCUMENTSFebruary 2025August 2025Allow610YesNo
19042566HYBRID RETRIEVAL AUGMENTED GENERATION FOR RICH DOCUMENT QUERIES USING A LARGE LANGUAGE MODELJanuary 2025October 2025Allow800NoNo
19037457System, Method, and Computer Program Product for Automatically Preparing Documents for a Multi-National OrganizationJanuary 2025December 2025Allow1000NoNo
19034803System, Method, and Computer Program Product for Automatically Preparing Documents for a Multi-National OrganizationJanuary 2025December 2025Allow1000NoNo
19026706CHAT TOOL FOR FINANCIAL PLANNING & ANALYSIS FUNCTIONSJanuary 2025September 2025Allow810YesNo
19025912STORAGE CONSTRAINED SYNCHRONIZATION OF SHARED CONTENT ITEMSJanuary 2025October 2025Allow900NoNo
19007654OPTIMIZING QUERY EXECUTION IN A DATA VIRTUALIZATION SYSTEMJanuary 2025December 2025Allow1110YesNo
19005388CONTEXTUALIZED TOKEN RETRIEVERDecember 2024January 2026Allow1210NoNo
19004510MACHINE-LEARNING BASED (ML-BASED) SYSTEM AND METHOD FOR AUTOMATICALLY PROCESSING ONE OR MORE DOCUMENTSDecember 2024February 2026Allow1310NoNo
18999118Method and System for Real-Time Collaboration, Task Linking, and Code Design and Maintenance in Software DevelopmentDecember 2024May 2025Allow410NoNo
18983930PUPIL DYNAMICS ENTROPY AND TASK CONTEXT FOR AUTOMATIC PREDICTION OF CONFIDENCE IN DATADecember 2024February 2026Allow1410YesNo
18983339CHARACTERIZING AND FORECASTING EVOLVING QUERY WORKLOADSDecember 2024August 2025Allow800NoNo
18981996PROVISIONING DATA TO A PLURALITY OF DATA CONSUMERS IN AN ORGANIZATIONDecember 2024April 2025Allow410NoNo
18983144SYSTEM TO SUPPORT NATIVE STORAGE OF A CONTAINER IMAGE ON A HOST OPERATING SYSTEM FOR A CONTAINER RUNNING IN A VIRTUAL MACHINEDecember 2024February 2026Allow1410NoNo
18872839CLASSIFICATION DEVICE, CLASSIFICATION METHOD, AND CLASSIFICATION PROGRAMDecember 2024February 2026Abandon1400NoNo
18974155DATA QUERY METHOD AND APPARATUS BASED ON LARGE MODEL, ELECTRONIC DEVICE, AND STORAGE MEDIUMDecember 2024November 2025Allow1110NoNo
18970029PARTIAL DATABASE UPDATE BASED ON LIGHTWEIGHT JOINDecember 2024February 2026Allow1410YesNo
18968051PROCESSING DATA PORTIONS ASSOCIATED WITH SELECTABLE SEARCH ALGORITHM EXECUTIONDecember 2024February 2026Allow1420NoNo
18962302MODEL TRAINING SYSTEM, MODEL TRAINING METHOD, TRAINING DEVICE, AND TRAINING NODENovember 2024February 2026Allow1410YesNo
18962546DOCUMENT AND DATA SEARCH AND ASSURANCE SYSTEM AND METHOD USING DIGITAL FINGERPRINTINGNovember 2024March 2026Abandon1510NoNo
18962502MULTIMODAL SEARCH ON WEARABLE SMART DEVICESNovember 2024November 2025Allow1210YesNo
18957601APPARATUS AND METHOD FOR GENERATIVE INTERPOLATIONNovember 2024January 2025Allow200NoNo
18955622METHODS AND COMPOSITIONS FOR PROTEIN SEQUENCINGNovember 2024December 2025Allow1310NoNo
18954624CONFLICT-FREE PARALLEL RADIX SORTING DEVICE, SYSTEM AND METHODNovember 2024January 2026Allow1410YesNo
18949827Dynamic Performance Tuning Based On Implied Data CharacteristicsNovember 2024November 2025Allow1210YesNo
18948053INDUSTRIAL AUTOMATION GENERATIVE ARTIFICIAL INTELLIGENCE ASSISTANCE INTERFACE WITH INTEGRATED ORGANIZATION CAPABILITIESNovember 2024November 2025Allow1210NoNo
18946762Deduplication in Retrieval-Access Generation Ingestion VersioningNovember 2024October 2025Allow1100NoNo
18942186Distributed File System with Reduced Write and Read LatenciesNovember 2024March 2026Allow1610NoNo
18939754SYSTEMS AND METHODS FOR PARSING LOG FILES USING CLASSIFICATION AND A PLURALITY OF NEURAL NETWORKSNovember 2024January 2026Allow1410YesNo
18938366SYSTEMS AND METHODS FOR UNIFIED DATA VALIDATIONNovember 2024October 2025Allow1110YesNo
18935717System, Method, and Computer Program Product for Searching a Plurality of Documents Based on a Text StringNovember 2024January 2026Allow1510NoNo
18934811INCENTIVIZED ELECTRONIC PLATFORMNovember 2024January 2026Allow1510YesNo
18934862METHOD AND SYSTEM FOR AUTOMATIC RESPONSE TO CUSTOMER REQUESTS USING ARTIFICIAL INTELLIGENCE MODELSNovember 2024October 2025Allow1210NoNo
18933650LOAD-AWARE SELECTION OF QUERY EXECUTION DATABASESOctober 2024October 2025Allow1110YesNo
18861230INFORMATION PROCESSING DEVICE, SEARCH METHOD, AND SEARCH PROGRAMOctober 2024December 2025Abandon1400NoNo
18925997GRAPHICAL USER INTERFACE (GUI) FOR DATA PROCESSING USING DEEP AI-BASED INFORMATION OBJECT IDENTIFICATIONOctober 2024August 2025Abandon910NoNo
18926078METHOD AND SYSTEM FOR IDENTIFYING INFORMATION OBJECTS USING DEEP AI-BASED KNOWLEDGE OBJECTSOctober 2024August 2025Abandon910NoNo
18924366HIGH-SPEED SEARCH MATCHING METHOD FOR LARGE-SCALE HETEROGENEOUS DATABASESOctober 2024January 2026Allow1410NoNo
18920737SYSTEMS AND METHODS FOR PERFORMING DATA ANALYTICS ON SENSITIVE DATA IN REMOTE NETWORK ENVIRONMENTS WITHOUT EXPOSING CONTENT OF THE SENSITIVE DATAOctober 2024December 2025Allow1310NoNo
18911331TECHNIQUES FOR DISTRIBUTED LOCKSOctober 2024October 2025Allow1210NoNo
18911565SYSTEM AND METHOD FOR GENERATING SOURCE CODEOctober 2024February 2026Abandon1610NoNo
18909815GENERATING CONTENT ITEMS BASED ON SOURCE DOCUMENT METADATA USING A GENERATIVE NEURAL NETWORKOctober 2024October 2025Allow1210NoNo
18909921INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAMOctober 2024October 2025Allow1210YesNo
18904312METHOD, SYSTEM, AND APPARATUS FOR UPDATING STATISTICAL DATABASES BASED ON SENSED MOVEMENT DATAOctober 2024March 2026Allow1720YesNo
18903542System and method for using artificial intelligence to recommend valuable information to usersOctober 2024April 2025Allow610NoNo
18900210IN-MEMORY HIERARCHICAL REPRESENTATION OF DATA VALUESSeptember 2024November 2025Allow1410YesNo
18897574SYSTEMS AND METHODS FOR DELTA PROCESSING OF QUERIES IN A DATA FLOW PIPELINESeptember 2024February 2026Allow1710NoNo
18897386SYSTEMS AND METHODS TO GENERATE UNITS OF WORK WITHIN A COLLABORATION ENVIRONMENT BASED ON SELECTION OF TEXTSeptember 2024November 2025Allow1420NoNo
18896244AUTOMATED NEAR-DUPLICATE DETECTION FOR TEXT DOCUMENTSSeptember 2024February 2026Abandon1710NoNo
18850500DATA PROCESSING METHOD AND APPARATUSSeptember 2024December 2025Allow1510YesNo
18893947SYSTEMS AND METHODS FOR AUTOMATED LOG FILE MANAGEMENT AND ENTERPRISE SECURITYSeptember 2024January 2026Abandon1610NoNo
18893373System and Methods for Process Mining Using Integrated Data FabricSeptember 2024September 2025Allow1110NoNo
18891634SYSTEMS AND METHODS FOR DETERMINING DATE PROXIMITY IN FEATURES ENGINEERINGSeptember 2024June 2025Allow900NoNo
18891434Determining Corrective Actions for a Storage Network Based on Event RecordsSeptember 2024September 2025Allow1110NoNo
18890449SYSTEM AND METHOD FOR DETECTING RELEVANT POTENTIAL PARTICIPATING ENTITIESSeptember 2024November 2025Allow1410NoNo
18886712SYSTEMS AND METHODS FOR PERFORMANT DATA MATCHINGSeptember 2024January 2026Allow1610NoNo
18885184MACHINE READABLE MEDIUM FOR TRANSFORMING A STRUCTURED DATA ARRAY CONTAINING INFORMATION OBJECTS OF A DIGITALIZED DOCUMENTSeptember 2024February 2026Abandon1710NoNo
18824878GENERATING AUTOMATICALLY ENTITY PROFILE DATA TO RELATE TO PERSONA CLASSIFICATION DATA TO CUSTOMIZE INTEGRATION DATA INTO COMPATIBLE DISTRIBUTED DATA SOURCES AT VARIOUS NETWORKED COMPUTING DEVICESSeptember 2024November 2025Allow1410NoNo
18824877AUTOMATING GENERATION OF PERSONA CLASSIFICATION DATA TO CUSTOMIZE INTEGRATION DATA INTO COMPATIBLE DISTRIBUTED DATA SOURCES AT VARIOUS NETWORKED COMPUTING DEVICESSeptember 2024January 2026Allow1610NoNo
18820958CENTRALIZED PLATFORM FOR PROCESSING ARTIFACTS OF DISTRIBUTED ENTITIESAugust 2024July 2025Allow1010YesNo
18816539GENERATION AND IMPLEMENTATION OF GEOSPATIAL WORKFLOWSAugust 2024January 2026Allow1710YesNo
18812123Large Language Machine Learning Model Query ManagementAugust 2024August 2025Allow1110YesNo
18808952METHOD AND SYSTEM FOR REFINING SEARCH RESULTS BASED ON QUERY COMPLEXITY FOR GENERATIVE SEARCHAugust 2024September 2025Allow1310YesNo
18808150STORAGE CONSTRAINED SYNCHRONIZATION OF SHARED CONTENT ITEMSAugust 2024March 2026Allow1910YesNo
18804867DISPLAY DEVICEAugust 2024July 2025Allow1110YesNo
18800874DATA STRUCTURES FOR STORING AND MANIPULATING LONGITUDINAL DATA AND CORRESPONDING NOVEL COMPUTER ENGINES AND METHODS OF USE THEREOFAugust 2024March 2026Abandon1910NoNo
18800404METHOD FOR LINEAGE SAMPLING TO EFFICIENTLY DETECT CORRUPTIONSAugust 2024August 2025Allow1210YesNo
18796022DISPLAY OF MOST ACTIONABLE INFORMATIONAugust 2024February 2026Abandon1810NoNo
18793656STRUCTURED DATA EXTRACTION USING GENERATIVE MACHINE LEARNING MODELSAugust 2024November 2025Allow1510YesNo
18791618METHOD AND AN APPARATUS FOR META-MODEL OPTIMIZATION OF AN ENGAGEMENT PORTFOLIOAugust 2024January 2026Allow1710YesNo
18835224Image Search Method and Related ApparatusAugust 2024October 2025Allow1410NoNo
18790361TIME SERIES DATA QUERY METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUMJuly 2024October 2025Allow1510NoNo
18789322ENTITY RESOLUTION USING MACHINE LEARNINGJuly 2024February 2025Allow610YesNo
18788521PARALLELIZING USER DEFINED FUNCTIONS IN A SQL DATABASEJuly 2024February 2026Abandon1820YesNo
18833639Methods and Systems for Semantics Based Generation of Connections Between Separate Data SetsJuly 2024October 2025Allow1510NoNo
18781552METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR GENERATING VIDEO DATABASEJuly 2024October 2025Allow1410NoNo
18775504SEARCH NEEDS EVALUATION PROGRAM, SEARCH NEEDS EVALUATION DEVICE AND SEARCH NEEDS EVALUATION METHOD, AND EVALUATION PROGRAM, EVALUATION DEVICE AND EVALUATION METHODJuly 2024February 2026Allow1910YesNo
18775977Entity Cards Including Descriptive Content Relating to Entities from a VideoJuly 2024December 2025Allow1710YesNo
18772907SIMILARITY TREEING FOR CLUSTERING DATA POINTSJuly 2024January 2026Abandon1810NoNo
18729092PROCESSING APPARATUS, PROCESSING METHOD AND PROGRAMJuly 2024September 2025Abandon1510NoNo
18768141METHOD FOR PROCESSING SEMICONDUCTOR WAFERJuly 2024April 2025Allow910NoNo
18767261SYSTEMS AND METHODS FOR RETRIEVING TELEMATICS DATAJuly 2024July 2025Allow1320NoNo
18767729QUERY RESPONSE SYSTEM IMPLEMENTING A RETRIEVAL-AUGMENT GENERATION ARCHITECTUREJuly 2024October 2025Allow1510YesNo
18764662System and method for mapping regional social entrepreneurship ecosystemsJuly 2024December 2025Abandon1710NoNo
18762268SYSTEM AND METHODS FOR DELIVERING CONTEXTUAL RESPONSES THROUGH DYNAMIC INTEGRATIONS OF DIGITAL INFORMATION REPOSITORIES WITH INQUIRIESJuly 2024February 2025Allow710YesNo
18762304Finding Relatives in a DatabaseJuly 2024March 2025Allow840NoNo
18760992METHOD AND APPARATUS FOR DISPLAYING SEARCH RESULT, AND METHOD AND APPARATUS FOR PROCESSING SEARCH REQUESTJuly 2024July 2025Allow1230NoNo
18760895SYSTEMS AND METHODS FOR LARGE FILE UPLOAD, CONFIGURABLE WITH USER WORKFLOWSJuly 2024November 2025Allow1610YesNo
18760704METHODS AND APPARATUS TO IDENTIFY MEDIA THAT HAS BEEN PITCH SHIFTED, TIME SHIFTED, AND/OR RESAMPLEDJuly 2024June 2025Allow1210YesNo
18758687INFORMATION MANAGEMENT APPARATUS, INFORMATION MANAGEMENT METHOD, AND STORAGE MEDIUMJune 2024March 2026Abandon2020YesNo
18759587DETERMINATION OF DATA-SOURCE INFLUENCE ON DATA MANIFESTATIONSJune 2024April 2025Allow900NoNo
18757288DRAWING SEARCH DEVICE, DRAWING DATABASE CONSTRUCTION DEVICE, DRAWING SEARCH SYSTEM, DRAWING SEARCH METHOD, AND RECORDING MEDIUMJune 2024July 2025Allow1320NoNo
18755292METHOD AND SYSTEM FOR REAL-TIME COLLABORATION, TASK LINKING, AND CODE DESIGN AND MAINTENANCE IN SOFTWARE DEVELOPMENTJune 2024February 2025Allow810NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2154.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
279
Examiner Affirmed
142
(50.9%)
Examiner Reversed
137
(49.1%)
Reversal Percentile
93.3%
Higher than average

What This Means

With a 49.1% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. 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
805
Allowed After Appeal Filing
321
(39.9%)
Not Allowed After Appeal Filing
484
(60.1%)
Filing Benefit Percentile
86.6%
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, 39.9% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is in the top 25% across the USPTO, indicating that filing appeals is particularly effective here. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

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.

Art Unit 2154 - Prosecution Statistics Summary

Executive Summary

Art Unit 2154 is part of Group 2150 in Technology Center 2100. This art unit has examined 7,117 patent applications in our dataset, with an overall allowance rate of 76.5%. Applications typically reach final disposition in approximately 37 months.

Comparative Analysis

Art Unit 2154's allowance rate of 76.5% places it in the 50% percentile among all USPTO art units. This art unit has an above-average allowance rate compared to other art units.

Prosecution Patterns

Applications in Art Unit 2154 receive an average of 2.32 office actions before reaching final disposition (in the 79% percentile). The median prosecution time is 37 months (in the 23% percentile).

Strategic Considerations

When prosecuting applications in this art unit, consider the following:

  • The art unit's allowance rate suggests a more favorable examination environment compared to the USPTO average.
  • With more office actions than average, plan for multiple rounds of prosecution.
  • The median prosecution time is longer than average and should be factored into your continuation and client communication strategies.
  • Review individual examiner statistics within this art unit to identify examiners with particularly favorable or challenging prosecution patterns.

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.