USPTO Art Unit 2453 Prosecution Statistics

Art Unit Information

Art Unit: 2453
Group: 2450
Tech Center: 2400
Total Cases: 6,152
Last Active: January 2025

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19038099FORTIFIED DECOUPLED STATE MACHINE REPLICATIONJanuary 2025November 2025Allow1020YesNo
19001055AUTOMATICALLY UPDATING COMMUNICATION MAPS USED TO DETECT AND REMEDIATE VALIDATION FAILURES FOR NETWORK OPERATIONSDecember 2024July 2025Allow710YesNo
18980630CONTROLLING ARTIFICIAL INTELLIGENCE CHATBOTSDecember 2024July 2025Allow710YesNo
18952752DYNAMIC SYSTEMS FOR MIGRATING SPAM-INDUCED RESOURCE STARVATION DOMAIN NAME SEARCH METHODS OF USE THEREOFNovember 2024January 2025Allow200NoNo
18815517System and method to dynamically analyze biometric dataAugust 2024October 2025Allow1400NoNo
18810628MOBILITY-AS-A-SERVICE (MAAS) DATA SHARING THROUGH A DATASPACE CONNECTORAugust 2024October 2025Allow1400NoNo
18811256STREAMING AND FILTERING EVENT OBJECTS INTO A DATA LAKEAugust 2024March 2026Allow1910NoNo
18793116SECURE ENCLAVE ENVIRONMENT OF BLOCKCHAIN ORACLEAugust 2024October 2025Allow1500NoNo
18785514System and method to dynamically generate access triggers to a networkJuly 2024January 2026Allow1810NoNo
18784538Differential Node Configuration for Network MaintenanceJuly 2024November 2025Allow1610NoNo
18832971Network Management System, Network Management Method, and Computer ProgramJuly 2024March 2026Allow2010NoNo
18780643Preventing Unauthorized Participation in Collaborative Augmented Reality and Virtual Reality MeetingsJuly 2024February 2026Allow1910NoNo
18778918DETECTING AND MITIGATING NETWORK OPERATION VALIDATION ANOMALIES IN CONGLOMERATE-APPLICATION-BASED ECOSYSTEMS AND SYSTEMS AND METHODS OF THE SAMEJuly 2024October 2024Allow300NoNo
18777572Method and system for saving selected messages in a chat for a future repostJuly 2024September 2024Allow200NoNo
18727458SYSTEMS AND METHODS FOR MANAGING MEDIA ACCESS CONTROL (MAC) ADDRESSES IN WIRELESS NETWORKSJuly 2024January 2026Allow1910YesNo
18762587ENHANCED EVENT-DRIVEN DIAGNOSTICS FOR COMMUNICATION NETWORKSJuly 2024January 2026Allow1910YesNo
18726172DYNAMIC SIZING OF SYSTEM AND METHOD FOR PROCESSING FINANCIAL TRANSACTIONSJuly 2024November 2024Allow500NoNo
18761392SYSTEMS AND METHODS FOR INACTIVITY-BASED FAILURE TO COMPLETE TASK NOTIFICATIONSJuly 2024March 2026Allow2020YesNo
18761152METHOD, APPARATUS, DEVICE AND MEDIUM FOR MESSAGE PROCESSINGJuly 2024May 2025Allow1020NoNo
18759865INLINE DYNAMIC NETWORK ADRESS AND PORT TRANSLATION (NAPT)June 2024September 2025Allow1400YesNo
18758819ROOT CAUSE DETECTION OF ANOMALOUS BEHAVIOR USING NETWORK RELATIONSHIPS AND EVENT CORRELATIONJune 2024January 2026Allow1910YesNo
18755636SYSTEM FOR COALESCING NETWORK REQUEST STREAMSJune 2024October 2025Allow1600YesNo
18751948CRASH RESPONSE ASSISTANCE SYSTEM FOR FAILURES OF PHYSICAL SERVERS HOSTING VIRTUAL MACHINESJune 2024February 2026Allow1910YesNo
18744259SYSTEMS AND METHODS FOR PROVIDING CHAT INTERFACES TO CONVERSATIONSJune 2024August 2025Allow1420YesNo
18743635METHOD FOR OPERATING A RING COMMUNICATION NETWORKJune 2024January 2026Allow1910NoNo
18740710Fleet Management System For Locating And Monitoring Electronic DevicesJune 2024December 2024Allow610YesNo
18718537VEHICLIE-MOUNTED COMMUNICATION SYSTEM AND COMMUNICATION APPARATUS TO ENABLE RECOGNITION OF ON-BOARD DEVICESJune 2024January 2026Allow1910YesNo
18735679DEVICE CLASSIFICATION AT THE EDGEJune 2024January 2026Allow1910YesNo
18735090CONVERSATIONAL ASSISTANT FOR OBTAINING NETWORK INFORMATIONJune 2024October 2025Allow1620YesNo
18677793NETWORK FUNCTION CONFIGURATOR AND TEST GENERATORMay 2024August 2025Allow1400YesNo
18670315SYSTEM AND METHOD FOR MULTI-STAGE GENERATION OF RESPONSES TO DATA REQUESTSMay 2024June 2025Allow1310NoNo
18668934System and Method of Generating Automated CommunicationsMay 2024September 2024Allow400YesNo
18669002SYSTEM AND METHOD OF PROVIDING A POLICY-BASED ENTERPRISE STATIC IDENTITY ASSIGNMENTMay 2024December 2025Allow1910NoNo
18557096IN-VEHICLE DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAMMay 2024October 2025Allow2400YesNo
18709580Congestion Control MonitoringMay 2024March 2026Allow2210NoNo
18659060Method for producing reports on emails between employees and customers or suppliers of organizationsMay 2024December 2025Abandon1910NoNo
18657400SYSTEM AND METHOD FOR DISTRIBUTION OF QUANTUM ENTANGLEMENT USING DRONESMay 2024January 2026Allow2110NoNo
18654701SPLIT RENDERING FOR LIGHTFIELD IMMERSIVE MEDIA USING PROXY-EDGE-CLOUD ARCHITECTUREMay 2024September 2025Allow1620YesNo
18651499POLICY BASED COMPLIANCE ENFORCEMENT IN A FEDERATED GRAPHApril 2024January 2026Allow2010YesNo
18645541TOPICAL AND CONTEXTUAL CONTENT FILTER FOR LARGE LANGUAGE MODEL CHATBOTSApril 2024December 2025Allow2010YesNo
18646232High Availability Network Address TranslationApril 2024March 2025Abandon1110NoNo
18637638APPLYING CHANGESET WITH IMPROVED CYBER SECURITYApril 2024December 2025Allow2010NoNo
18637929RULE-BASED LOGIC FOR PROCESS FLOW DATAApril 2024January 2026Allow2110NoNo
18638161SYSTEM AND A METHOD FOR DISTRIBUTING INFORMATIONApril 2024December 2025Allow2010YesNo
18637331Complex Application Attack Quantification, Testing, Detection and PreventionApril 2024April 2025Allow1210NoNo
18636325SHARED VIRTUAL REALITY SYSTEM USING WEARABLE ACCESSARYApril 2024December 2025Allow2010NoNo
18636753Policy Expressions using QUIC Connection IdentifiersApril 2024October 2025Allow1800YesNo
18636757Scalable Cluster Based Scoring with Multi-Queue Dynamic Scheduling Consensus Mechanism in BlockchainApril 2024January 2026Allow2110NoNo
18635388METHODS AND SYSTEMS FOR INFORMATION STREAMING TO USER INTERFACEApril 2024March 2025Allow1110NoNo
18628854Dynamic Adjustment of Playback Pacing in Pre-Recorded Conversations Based on User Preferences and Contextual AnalysisApril 2024December 2025Abandon2010NoNo
18629855COMPUTER SERVICE FOR HELP DESK TICKET CREATION AND RESOLUTION IN A COMMUNICATION PLATFORMApril 2024April 2025Allow1210NoNo
18627901COLLABORATION TOOLApril 2024September 2025Abandon1710NoNo
18626203DEPLOYMENT OF POD COHORTSApril 2024September 2024Allow600YesNo
18621473HIGH PERFORMANCE CONNECTION SCHEDULERMarch 2024March 2025Allow1220YesNo
18615147SAVING CONTENT ITEMS IN CHAT SYSTEMSMarch 2024October 2025Allow1910NoNo
18614274STORAGE EFFICIENT CONTENT REVALIDATION FOR MULTIMEDIA ASSETSMarch 2024June 2025Allow1420YesNo
18614594AUTHENTICATION USING AI-GENERATED MEDIA SAMPLESMarch 2024December 2025Allow2010YesNo
18610068DIGITAL WORKSPACE SHARING OVER ONE OR MORE DISPLAY CLIENTS USING DISPLAY IDENTIFICATION CODES AND IN PROXIMITY OF A MAIN CLIENTMarch 2024January 2025Allow1010NoNo
18605391METHOD AND SYSTEM FOR EFFICIENT ADDRESS RESOLUTION IN EXTENDED SUBNETSMarch 2024May 2025Allow1410YesNo
18691647APPARATUS, METHOD, AND COMPUTER PROGRAMMarch 2024December 2025Allow2110YesNo
18601570METHODS AND SYSTEMS FOR A FEATURE TOGGLE FRAMEWORK WITH ASYNCHRONOUS AUDIT TRAILMarch 2024August 2025Allow1700YesNo
18600601Method, System & Computer Program Product for Multiple Signatures and Notaries for Digital NotarizationsMarch 2024February 2026Allow2300NoNo
18599335DISCOVERING UNUSED INTERNET PROTOCOL VERSION 4 ADDRESS BLOCKSMarch 2024April 2025Allow1310NoNo
18594888BUILDING A POTENTIALLY INFECTED FILE LIST DURING DATA PROTECTION USING CHANGE BLOCK LISTMarch 2024February 2026Allow2310NoNo
18591703Moving Pages Of A Virtual Whiteboard To Breakout Rooms Associated With A Video Conference And Combining The PagesFebruary 2024May 2025Allow1420YesNo
18592051EVENT INTEGRATED ACCESS GRAPH DATA MANAGEMENTFebruary 2024January 2026Allow2310NoNo
18589525SPATIAL COMPUTING DEVICE POWERED LIDAR TECHNOLOGY ENABLED DYNAMIC QUICK RESPONSE ("QR") CODE GENERATION MECHANISMFebruary 2024August 2025Allow1800NoNo
18587340METHODS AND SYSTEMS FOR MANAGING SIMULTANEOUS DATA STREAMS FROM MULTIPLE SOURCESFebruary 2024August 2025Allow1820YesNo
18586181SYSTEMS, METHODS, AND DEVICES FOR LEVEL-BASED NETWORK SERVICE QUALITYFebruary 2024March 2026Allow2410NoNo
18584519REAL-TIME MESSAGING METHOD AND APPARATUSFebruary 2024June 2024Allow410NoNo
18583372ARTIFICIAL INTELLIGENCE-BASED INCIDENT TICKET MANAGEMENT SYSTEMSFebruary 2024August 2025Allow1810YesNo
18582794FORMATION OF COMPUTE UNITS FROM CONVERGED AND DISAGGREGATED COMPONENT POOLSFebruary 2024December 2024Allow910NoNo
18444451DRAFT MESSAGE OBJECT COLLABORATION IN A GROUP-BASED COMMUNICATION PLATFORMFebruary 2024September 2025Allow1910YesNo
18440725PROVISIONING FLOW TROUBLESHOOTING TOOLFebruary 2024June 2025Allow1600NoNo
18436155SYSTEMS AND METHODS FOR DETERMINING A DESTINATION LOCATION FOR TRANSMISSION OF PACKETIZED DATA IN A NETWORK SYSTEM BASED ON AN APPLICATION SERVER ATTRIBUTEFebruary 2024September 2025Allow1930NoNo
18435756PEOPLE-CENTRIC DIGITAL MEMORY SYSTEM FOR A DIGITAL ASSISTANTFebruary 2024January 2026Allow2300NoNo
18435972UTILIZING MACHINE LEARNING WITH SELF-SUPPORT ACTIONSFebruary 2024February 2025Allow1310YesNo
18434963METHODS AND APPARATUS FOR DETERMINING A PATH THAT A DATA PACKET WOULD TRAVERSE THROUGH A COMMUNICATION NETWORK AT A TIME OF INTERESTFebruary 2024April 2025Allow1400YesNo
18430827CONDITIONAL REQUEST AND KEEP ALIVEFebruary 2024December 2025Allow2310NoNo
18431436Method and Apparatus for Determining Network Fault Root CauseFebruary 2024September 2025Allow1920NoNo
18426755STATELESS PROXY GATEWAY FOR SEGMENT ROUTINGJanuary 2024October 2025Abandon2110NoNo
18426674PERFORMANCE MONITORING UNIT FOR TRANSIENT INSTRUCTION EXECUTIONJanuary 2024November 2025Allow2210YesNo
18423530Proxy-Less Private Connectivity Across VPC Networks With Port Based RoutingJanuary 2024February 2026Allow2410YesNo
18423491ADDRESS ROTATION AWARE DYNAMIC HOST CONTROL PROTOCOLJanuary 2024January 2025Allow1210YesNo
18292267APPARATUS, METHOD, AND COMPUTER PROGRAMJanuary 2024September 2025Allow1910NoNo
18418805HYBRID MEDIA DISTRIBUTION FOR TELEHEALTH SESSIONSJanuary 2024November 2025Allow2210YesNo
18417300ENHANCED CHATBOT RESPONSES THROUGH MACHINE LEARNINGJanuary 2024November 2025Allow2220YesNo
18416898EFFICIENT DETECTION AND PREDICTION OF DATA PATTERN CHANGES IN A CLOUD-BASED APPLICATION ACCELERATION AS A SERVICE ENVIRONMENTJanuary 2024April 2025Allow1410YesNo
18416561MEDIA PLAYER FOR RECEIVING MEDIA CONTENT FROM A REMOTE SERVERJanuary 2024October 2025Allow2140YesNo
18414493CORRELATION SCORE BASED COMMONNESS INDICATION ASSOCIATED WITH A POINT ANOMALY PERTINENT TO DATA PATTERN CHANGES IN A CLOUD-BASED APPLICATION ACCELERATION AS A SERVICE ENVIRONMENTJanuary 2024December 2024Allow1110NoNo
18410498METHODS FOR MANAGING INSERTION OF METADATA INTO A DATA STREAM TO ASSIST WITH ANALYSIS OF NETWORK TRAFFIC AND DEVICES THEREOFJanuary 2024March 2025Allow1410NoNo
18408960METHOD AND APPARATUS FOR SIGNALING PRESELECTION WITH EXTENSIBLE MULTIPLEXING INSTRUCTIONSJanuary 2024February 2026Abandon2520NoNo
18408957SPEED BOOST FOR ELIGIBLE USER EQUIPMENT ON A LOCAL AREA NETWORKJanuary 2024August 2024Allow700NoNo
18407649INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUMJanuary 2024December 2025Allow2310NoNo
18407770DETERMINING DATA MIGRATION STRATEGY IN HETEROGENEOUS EDGE NETWORKSJanuary 2024September 2025Allow2120YesNo
18406303SYSTEMS, APPARATUS, AND METHODS FOR PROVIDING EVENT VIDEO STREAMS AND SYNCHRONIZED EVENT INFORMATION VIA MULTIPLE INTERNET CHANNELSJanuary 2024September 2024Allow910YesNo
18577536METRICS AND MEASUREMENTS AS NETWORK QOS ABSTRACTIONSJanuary 2024February 2026Abandon2610NoNo
18576863SECURE TRANSFER GATEWAYJanuary 2024October 2025Allow2210NoNo
18406035SELF-ELECTION PROCESSES IN MANAGED SUBNETS IMPLEMENTING MODIFIED SWIM PROTOCOLSJanuary 2024November 2024Allow1110NoNo
18404379Traffic Policing Detection And Rate Limit Estimation For A NetworkJanuary 2024January 2026Allow2410NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2453.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
316
Examiner Affirmed
214
(67.7%)
Examiner Reversed
102
(32.3%)
Reversal Percentile
49.3%
Lower than average

What This Means

With a 32.3% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage 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
922
Allowed After Appeal Filing
263
(28.5%)
Not Allowed After Appeal Filing
659
(71.5%)
Filing Benefit Percentile
28.9%
Lower 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, 28.5% of applications that filed an appeal were subsequently allowed. This appeal filing benefit rate is below the USPTO average, suggesting that filing an appeal has limited effectiveness in prompting favorable 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 shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Art Unit 2453 - Prosecution Statistics Summary

Executive Summary

Art Unit 2453 is part of Group 2450 in Technology Center 2400. This art unit has examined 6,152 patent applications in our dataset, with an overall allowance rate of 72.7%. Applications typically reach final disposition in approximately 39 months.

Comparative Analysis

Art Unit 2453's allowance rate of 72.7% places it in the 38% percentile among all USPTO art units. This art unit has a below-average allowance rate compared to other art units.

Prosecution Patterns

Applications in Art Unit 2453 receive an average of 2.68 office actions before reaching final disposition (in the 91% percentile). The median prosecution time is 39 months (in the 17% percentile).

Strategic Considerations

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

  • The art unit's allowance rate suggests a more challenging 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.