USPTO Art Unit 2454 Prosecution Statistics

Art Unit Information

Art Unit: 2454
Group: 2450
Tech Center: 2400
Total Cases: 11,380
Last Active: October 2025

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19355936SYSTEMS AND METHODS FOR NAVIGATING NODES IN CHANNEL BASED CHATBOTS USING NATURAL LANGUAGE UNDERSTANDINGOctober 2025December 2025Allow300YesNo
19311451SYSTEM AND METHOD FOR GRAPH-BASED CONVERSATIONAL-FLOW EDITINGAugust 2025November 2025Allow200NoNo
19169682TECHNIQUES FOR NETWORKING ADDRESS PATH RESOLUTION USING CORRELATIONApril 2025January 2026Allow910YesNo
19096675SYSTEMS AND METHODS FOR SECURELY ACCESSING PORTIONS OF RESOURCES ACROSS GLOBAL OR CLOUD COMPUTER NETWORKSMarch 2025September 2025Allow610NoNo
19086941METHOD OF AND SYSTEM FOR MANAGING CLIENT RESOURCES AND ASSETS FOR ACTIVITIES ON COMPUTING DEVICESMarch 2025October 2025Allow711YesNo
19065248REAL-TIME ENGAGEMENT ENGINE FOR DIGITAL CONNECTIONSFebruary 2025September 2025Allow710NoNo
19044171ENTERPRISE APPLICATION MANAGEMENT & MIGRATION ON A WEB PROXYFebruary 2025June 2025Allow500YesNo
19041010DETECTOR FOR IDENTIFYING AT LEAST ONE MATERIAL PROPERTYJanuary 2025September 2025Allow800NoNo
19022782THERMAL IMAGER USING THREE-DIMENSIONAL ULTRASOUND IMAGING SYSTEMJanuary 2025December 2025Allow1110YesNo
18868269Communication System and Method for Securely Transmitting Time-Critical Data within the Communication SystemNovember 2024September 2025Allow1010YesNo
18954434DETERMINING A TRANSPORT LAYER PROTOCOL FOR COMMUNICATIONNovember 2024May 2025Allow610NoNo
18950172INFORMATION PROCESSING APPARATUSNovember 2024April 2025Allow510NoNo
18923507SYSTEMS AND METHODS FOR PROVIDING ON-DEMAND ACCESS TO RESOURCES ACROSS GLOBAL OR CLOUD COMPUTER NETWORKS USING ARTIFICIAL INTELLIGENCE MODELSOctober 2024January 2025Allow300YesNo
18858612METHOD AND APPARATUS FOR IP ADDRESS MANGEMENT IN AN IAB NETWORKOctober 2024March 2026Allow1700NoNo
18920836SYSTEMS AND METHODS FOR MONITORING DATA NETWORKS FEATURING DATA TRAFFIC WITH USING PROBABILISTIC GRAPHICAL MODELSOctober 2024January 2025Allow300YesNo
18902332METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR PROCESSING A DATA OBJECT IDENTIFICATION REQUEST IN A COMMUNICATIONSeptember 2024July 2025Allow1010NoNo
18850299AUTHENTICATION OF USER TAGS OBTAINING COMMUNICATION SERVICES VIA I/O USER DEVICES PERFORMING USER TERMINAL EMULATION AS A CLOUD COMPUTING SERVICESeptember 2024January 2026Allow1600YesNo
18885596System and method for synchronizing audio content with printed mediaSeptember 2024August 2025Abandon1110NoNo
18884442PROVIDER SELECTION AND SCHEDULING FOR SERVICE PROVISIONINGSeptember 2024August 2025Allow1120YesNo
18829164POLICING NETWORK ELEMENT CONFIGURATION INJECTIONSeptember 2024February 2026Allow1700NoNo
18815964SYSTEM AND METHOD FOR MANAGING AN ENHANCED PERFORMANCE NETWORK USING ROLE-BASED AGENTSAugust 2024September 2025Allow1230YesNo
18842027INFORMATION PROCESSING DEVICEAugust 2024November 2025Allow1500NoNo
18840551Distributed System and Distributed Device Which Constitutes Distributed SystemAugust 2024February 2026Allow1800YesNo
18812413LAYER-2 PATH DISCOVERY OF ACTIVE PROBE CONNECTION MONITORINGAugust 2024December 2025Allow1600YesNo
18812738INTELLIGENT AI PROFILE SELECTION, FEEDBACK, AND ANALYSISAugust 2024November 2025Allow1500NoNo
18810752HIGH EFFICIENCY BACKLIGHT FOR MULTISCOPIC DISPLAYAugust 2024March 2026Allow1910NoNo
18803227System and Method for Reducing Permitted Session DowntimeAugust 2024March 2026Allow1900NoNo
18801327SYSTEMS AND METHODS FOR IMPROVING DATA STREAM CONTINUITY WITH AN ENDPOINT MAPPER UPDATED WITH PREDICTED ADDRESSES OF A LATER-PROVISIONED DATA-STREAMING CLUSTERAugust 2024February 2026Allow1800NoNo
18791218TIME SERIES TRANSACTION FAILURE CAUSE DETECTION AND GENERATIVE ALERTING FOR WIRELESS NETWORK TRANSACTIONSJuly 2024October 2025Allow1500NoNo
18788577BROADBAND RADIO FREQUENCY IMAGING SURFACEJuly 2024January 2025Allow610NoNo
18788642PROVISIONING AND MANAGING RESOURCES WITHIN A CLOUD INFRASTRUCTURE OF A FIRST CLOUD SERVICE PROVIDER FOR A CLOUD SERVICE OFFERED BY A SECOND CLOUD SERVICE PROVIDERJuly 2024March 2026Allow2010YesNo
18785108METHOD AND SYSTEM FOR ANALYZING GLOBAL AVERAGE GRAYSCALE CHANGE OF TUNDISH INK TRACING EXPERIMENTJuly 2024January 2025Allow610NoNo
18783830PROVISIONING A SERVICE USING FILE DISTRIBUTION TECHNOLOGYJuly 2024January 2026Allow1700NoNo
18779410Note Capture Via Participant Devices In Communication SessionsJuly 2024January 2026Allow1810NoNo
18730315TECHNIQUE FOR SETTING A DECISION THRESHOLD OF A COMMUNICATION NETWORK ANALYTICS SYSTEMJuly 2024February 2026Allow1910NoNo
18774240COMMAND DETERMINATION FOR VIRTUAL MEETINGS USING GAZE AND HAND GESTURESJuly 2024January 2026Allow1820YesNo
18773548SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR INTER-MODAL PROCESSING AND MESSAGING COMMUNICATION RESPONSIVE TO ELECTRONIC MAILJuly 2024August 2025Abandon1310NoNo
18773553Efficient Anomaly Workflow Detection for End-to-end Provisioning SystemsJuly 2024March 2026Allow2001NoNo
18728722SECURE ENHANCEMENT DECODING WITHIN PROTECTED EXECUTION ENVIRONMENTSJuly 2024February 2026Allow1910NoNo
18769719VOLUMETRIC DISPLAY SYSTEMS, METHODS, AND DEVICESJuly 2024October 2024Allow300NoNo
18768598SYNTHESIZING ALLOCATIONS FOR MICROSERVICES IN MULTI-ACCESS EDGE COMPUTINGJuly 2024October 2025Allow1600NoNo
18765149PERFORMANCE IMPROVEMENT OF IPSEC TRAFFIC USING SA-GROUPS AND MIXED-MODE SASJuly 2024August 2025Allow1310NoNo
18763486Synthesizer for Collimating RGB-Formatted DataJuly 2024November 2025Allow1700NoNo
18762471ESTIMATING NETWORK PERFORMANCE BASED ON APPLICATION SYNCHRONIZATION SIGNALSJuly 2024January 2026Allow1800NoNo
18760940MESSAGE ROUTING OPTIMIZATION SYSTEMJuly 2024April 2025Allow900YesNo
18759482METHOD AND APPARATUS FOR CONTROLLING INTERNET PROTOCOL FLOW FOR AF SERVICE IN WIRELESS COMMUNICATION SYSTEMJune 2024March 2026Allow2110YesNo
18754568MULTICAST FOR MULTIFABRIC VIRTUALIZED NETWORKSJune 2024November 2025Allow1600NoNo
18753900Personal Assistant with Secure LLMJune 2024November 2025Allow1600NoNo
18749949MULTI-DIMENSIONAL IMAGES FOR SECURE DATA VISUALIZATIONJune 2024December 2025Allow1800NoNo
18749890Network Inspection Method, Network Device, and Network Management DeviceJune 2024September 2025Allow1500YesNo
18722672METHOD OF GENERATING FIRMWARE COMPATIBLE PERIPHERAL DEVICE DRIVERS, TERMINAL DEVICE AND STORAGE MEDIUMJune 2024March 2026Allow2110NoNo
18749315DERIVING PROXY STABILITY WITHOUT NETWORK INSPECTIONJune 2024February 2025Allow810NoNo
18747924DIRECT CONFLICT MITIGATION IN NEAR REAL-TIME RADIO ACCESS NETWORK INTELLIGENT CONTROLLERSJune 2024September 2024Allow200NoNo
18743352DETECTOR FOR IDENTIFYING AT LEAST ONE MATERIAL PROPERTYJune 2024February 2025Allow820YesNo
18744139EXTENSIONS TO SIMPLE TWO-WAY ACTIVE MEASUREMENT PROTOCOL PACKETSJune 2024January 2026Allow1910YesNo
18744170METHODS AND APPARATUS FOR SYNCHRONOUS HTTP MEDIA PLAYBACKJune 2024February 2026Allow2010NoNo
18742004FRAME FOR AT LEAST ONE SCANNING DEVICE AND SPATIAL DETECTION DEVICE WITH AT LEAST ONE SCANNING DEVICEJune 2024June 2025Allow1210YesNo
18742720TECHNIQUES FOR INCIDENT DETECTION IN COMPUTING ENVIRONMENTS UTILIZING A UNIFIED NETWORK TOPOLOGYJune 2024March 2026Allow2110YesNo
18742475ENHANCED PRE-LOADING FOR EDGE GATEWAYS IN COMMUNICATIONS NETWORKSJune 2024July 2025Allow1310YesNo
18743041METHOD AND APPARATUS FOR THE CONTACTLESS MEASUREMENT OF OBJECTSJune 2024May 2025Allow1110YesNo
18740939COMMUNICATION METHOD AND COMMUNICATION APPARATUSJune 2024March 2026Allow2101YesNo
18738079System and Method for Improving Internet Communication by Using Intermediate NodesJune 2024March 2026Allow2110NoNo
18736964DYNAMIC ONLINE GAME IMPLEMENTATION ON A CLIENT DEVICEJune 2024August 2025Allow1410YesNo
18735669JOINT IMAGING SYSTEM BASED ON UNMANNED AERIAL VEHICLE PLATFORM AND IMAGE ENHANCEMENT FUSION METHODJune 2024January 2025Allow700NoNo
18732800CONTROL APPARATUS, CONTROL METHOD, STORAGE MEDIUM, CONTROL SYSTEM, LITHOGRAPHY APPARATUS, AND METHOD OF MANUFACTURING ARTICLEJune 2024February 2026Allow2010YesNo
18680071AUTOMATION FOR INSERTING A REFERENCE ACCESSING A SCREEN-SHARED FILE IN MEETING SUMMARIES AND TRANSCRIPTSMay 2024October 2025Allow1700YesNo
18680010ENHANCED TECHNIQUES FOR REDUCING AUDIO FEEDBACK DURING COMMUNICATION SESSIONSMay 2024September 2025Allow1600NoNo
18679800METHODS AND SYSTEMS FOR CONTENT STREAM CODINGMay 2024June 2025Allow1310NoNo
18680002DEVICE CONNECTIVITY MONITORINGMay 2024August 2025Allow1500YesNo
18678606AMUSEMENT PARK INTERACTIVE GUIDANCE SYSTEMMay 2024May 2025Allow1110YesNo
18678242SYSTEMS AND METHODS FOR DETERMINING RISK RATINGS OF ROLES ON CLOUD COMPUTING PLATFORMMay 2024October 2025Allow1710NoNo
18677998TACTILE STIMULATION VISIONMay 2024February 2025Allow810YesNo
18677500CONFERENCING SESSION FACILITATION SYSTEMS AND METHODS USING VIRTUAL ASSISTANT SYSTEMS AND ARTIFICIAL INTELLIGENCE ALGORITHMSMay 2024March 2026Allow2230YesNo
18675665ADDRESS DETECTION METHOD AND APPARATUSMay 2024February 2026Allow2110NoNo
18674166AUTOMATED CONNECTIVITY TO CLOUD RESOURCESMay 2024September 2024Allow410YesNo
18672405Virtual Local Area Network (VLAN) Support, Including Private VLAN (PVLAN) Support In Association With Media Access Control (MAC) Based VLAN AssignmentMay 2024March 2026Allow2110YesNo
18672045TRANSMITTING ALARM DATA IN COMMUNICATION SYSTEMSMay 2024February 2026Allow2001YesNo
18672665MONITORING THE SAFE DISTANCE BETWEEN VEHICLES WHILE DRIVINGMay 2024December 2024Allow610NoNo
18671423MODELLING ARCHITECTURE AS DATA WITH OPINIONATED ARCHITECTURE PATTERNS AND RECOMMENDATIONSMay 2024September 2024Allow410YesNo
18669997System and Method for Providing Recommendations Based on Synchronous ActivityMay 2024September 2025Allow1620YesNo
18669581SENSITIVE DATA DETECTION IN WEB APP RESPONSES WITH GENERATIVE ARTIFICIAL INTELLIGENCE CONTENTMay 2024October 2025Allow1700YesNo
18669962METHODS AND SYSTEMS FOR BROWSER SPOOFING MITIGATIONMay 2024August 2025Allow1510NoNo
18670366ENABLING NETWORK INTERFACES ON MOBILE DEVICES BY MEANS OF USERSPACE IP STACKMay 2024January 2026Allow2010YesNo
18669100SYSTEM AND METHOD FOR CELLULAR NETWORK PREDICTION MODEL ANALYSISMay 2024December 2025Allow1910NoNo
18664688Providing Meeting Controls For Network ConferencesMay 2024August 2025Allow1520YesNo
18663430SYNCHRONIZING COMMUNICATION APPLICATIONS BETWEEN INFORMATION HANDLING SYSTEMSMay 2024July 2025Allow1400NoNo
18663016METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR PROCESSING A DATA OBJECT IDENTIFICATION REQUEST IN A COMMUNICATIONMay 2024November 2025Allow1810YesNo
18661753SOCIAL MEDIA PROFILE IDENTIFICATION CONNECTED TO CRYPTOGRAPHIC TOKENMay 2024November 2025Abandon1810NoNo
18659847VIRTUAL PRIVATE CLOUD NETWORK SWITCHINGMay 2024May 2025Allow1210NoNo
18657634SELF-OPTIMIZING NETWORKSMay 2024June 2025Allow1310NoNo
18653125CLIENT DEVICE BASED SOLUTION FOR HANDLING MAC RANDOMIZATIONMay 2024August 2025Abandon1610NoNo
18652023ASYNCHRONOUS METHOD FOR PROVISIONING A SERVICE USING FILE DISTRIBUTION TECHNOLOGYMay 2024June 2025Allow1310YesNo
18652254COMPUTER SYSTEM AND METHOD FOR COMMISSIONING NETWORK ASSETSMay 2024September 2025Allow1700YesNo
18651086ZERO-TRUST NETWORK ACCESS WITH USER DATAGRAM PROTOCOL MESSAGE FORWARDINGApril 2024March 2026Allow2220YesNo
18650307ADVANCED AUTOMATION CONFIDENCE REINFORCEMENT THROUGH OBSERVATION OF PATH CHANGESApril 2024August 2025Allow1500NoNo
18648889ON-PATH DYNAMIC POLICY ENFORCEMENT AND ENDPOINT-AWARE POLICY ENFORCEMENT FOR ENDPOINTSApril 2024April 2025Allow1110NoNo
18647337NETWORK ADDRESS TRANSLATIONApril 2024September 2025Allow1700NoNo
18647362POWER OPTIMIZATION USING DYNAMIC BANDWIDTH MANAGEMENT BETWEEN CONNECTED NETWORK DEVICESApril 2024June 2025Allow1400NoNo
18647356SYSTEMS AND METHODS FOR CLOAKING ROUTESApril 2024July 2025Allow1400YesNo
18647968PROCESSING DNS QUERIES TO IDENTIFY PRE-PROCESSING INFORMATIONApril 2024November 2024Allow700YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2454.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
331
Examiner Affirmed
233
(70.4%)
Examiner Reversed
98
(29.6%)
Reversal Percentile
35.5%
Lower than average

What This Means

With a 29.6% reversal rate, the PTAB affirms the examiner's rejections in the vast majority of cases. This reversal rate is below the USPTO average, indicating that appeals face more challenges here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
996
Allowed After Appeal Filing
330
(33.1%)
Not Allowed After Appeal Filing
666
(66.9%)
Filing Benefit Percentile
54.5%
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, 33.1% 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 face challenges. Ensure your case has strong merit before committing to full Board review.

✓ Filing a Notice of Appeal is strategically valuable. The act of filing often prompts favorable reconsideration during the mandatory appeal conference.

Art Unit 2454 - Prosecution Statistics Summary

Executive Summary

Art Unit 2454 is part of Group 2450 in Technology Center 2400. This art unit has examined 11,380 patent applications in our dataset, with an overall allowance rate of 81.2%. Applications typically reach final disposition in approximately 32 months.

Comparative Analysis

Art Unit 2454's allowance rate of 81.2% places it in the 68% 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 2454 receive an average of 2.10 office actions before reaching final disposition (in the 67% percentile). The median prosecution time is 32 months (in the 42% 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 relatively streamlined 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.