USPTO Art Unit 2451 Prosecution Statistics

Art Unit Information

Art Unit: 2451
Group: 2450
Tech Center: 2400
Total Cases: 8,663
Last Active: January 2025

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19017763INDUSTRIAL INTERNET OF THINGS SERVICE INFORMATION PROCESSING SYSTEM BASED ON SERVICE CLOUD PLATFORM AND METHOD THEREOFJanuary 2025June 2025Allow500NoNo
18961335UNIFIED PROGRAMMABLE DYNAMIC CONTEXT-AWARE CONFIGURATIONNovember 2024March 2025Allow410NoNo
18932510WORKFLOW INSIGHTS AND DATA ASSISTANTOctober 2024April 2025Allow610NoNo
18902476SYSTEMS AND METHODS FOR LOCATION BASED NETWORKINGSeptember 2024January 2025Allow310NoNo
18885191METHODS AND SYSTEMS FOR CURATING DATA IN A MULTI-APPLICATION NETWORKSeptember 2024February 2025Allow510NoNo
18883991ADVANCED COMMUNICATIONS SYSTEMSeptember 2024June 2025Allow910YesNo
18829042METHODS AND SYSTEMS FOR IMPLEMENTING AN INTELLIGENT DIGITAL ASSISTANT IN A MULTI-APPLICATION NETWORKSeptember 2024April 2025Allow720NoNo
18829037METHODS AND SYSTEMS FOR REGISTERING A DIGITAL COMMAND IN A MULTI-APPLICATION NETWORKSeptember 2024December 2024Allow310NoNo
18788290METHOD FOR CONSTRUCTING GEOSPATIAL GRID REGION NAME INTEROPERABILITY PROTOCOL SYSTEMJuly 2024October 2024Allow200NoNo
18767641LOCATION-BASED DETERMINATIONSJuly 2024May 2025Allow1010NoNo
18759298METHODS AND SYSTEMS FOR IMPLEMENTING A REGIONALLY CONTIGUOUS PROXY SERVICEJune 2024May 2025Allow1010NoNo
18757403METHOD, APPARATUS AND DEVICE FOR PROCESSING INSTANT MESSAGEJune 2024April 2025Allow1020NoNo
18748959SYSTEMS, DEVICES, AND METHODS FOR GENERATING A DOMAIN NAME USING A USER INTERFACEJune 2024March 2025Allow900NoNo
18745387RESTRICTED GROUP CONTENT COLLECTIONJune 2024March 2025Allow910YesNo
18741635EGRESS TRAFFIC POLICY ENFORCEMENT AT TARGET SERVICE ON TRAFFIC FROM SERVICE TENANCYJune 2024May 2025Allow1110YesNo
18733653METHODS AND SYSTEMS FOR CONFIGURING A MOBILE ROUTERJune 2024January 2025Allow700NoNo
18733015AUTOMATIC NOTIFICATION OF DATA CHANGESJune 2024May 2025Allow1110NoNo
18732400REMOTE DEVICE INFRASTRUCTUREJune 2024January 2025Allow700NoNo
18680513LINKED FILE ENGAGEMENTMay 2024December 2024Allow700YesNo
18671694SYSTEMS AND METHODS FOR CUSTOMIZING USER INTERFACES USING ARTIFICIAL INTELLIGENCEMay 2024December 2024Allow710NoNo
18668434METHOD AND SYSTEM FOR STORING AND MANAGING DIGITAL ASSETSMay 2024March 2025Allow1010NoNo
18668356Identifying Multiple Resources of a Storage Network for Data RetrievalMay 2024December 2024Allow700NoNo
18660423MISDIRECTED EMAIL DATA LOSS PREVENTIONMay 2024September 2024Allow500YesNo
18654467STATUS DETERMINATION OF ELECTRONIC TRANSACTIONS USING REDUCED MEMORY RESOURCESMay 2024March 2025Allow1110YesNo
18653307EMAIL-BASED AUTHENTICATION FOR ACCOUNT LOGIN, ACCOUNT CREATION AND SECURITY FOR PASSWORDLESS TRANSACTIONSMay 2024June 2025Allow1320YesNo
18647322MICROSERVICE VISIBILITY AND CONTROLApril 2024May 2025Allow1200NoNo
18642700CRYPTOGRAPHIC ASSERTIONS FOR CERTIFICATE ISSUANCEApril 2024April 2025Allow1100NoNo
18639802DYNAMIC WEB COMPONENT STREAM RENDERERApril 2024June 2025Allow1400YesNo
18638689METHOD AND APPARATUS FOR PERFORMING UPLINK TRANSMISSION BASED ON CONFIGURED GRANT IN WIRELESS COMMUNICATION SYSTEMApril 2024June 2024Allow200NoNo
18639857DELIVERY OF DIGITAL VIDEO CONTENT BASED ON GEOGRAPHIC LOCATIONApril 2024February 2025Allow1010NoNo
18636362REAL-TIME GEOSPATIAL COLLABORATION SYSTEMApril 2024February 2025Allow1000YesNo
18635660CORRELATING SIMULATED SIGNAL AND SATELLITE DOWNLINK SIGNALApril 2024February 2025Allow1010NoNo
18630928INTERSERVICE COMMUNICATION OPTIMIZATION FOR MICROSERVICESApril 2024November 2024Allow700NoNo
18626866SYSTEM FOR NEW PLATFORM AWARENESSApril 2024March 2025Allow1210YesNo
18620456ASSIGNING A MONEY SIGN TO A USERMarch 2024May 2024Allow200NoNo
18695929Communication Controller and Method for Transmitting Time-Critical Data within a Communication SystemMarch 2024June 2025Allow1510NoNo
18695975PROCESSING A SEQUENCE OF DATA ITEMSMarch 2024May 2025Allow1410NoNo
18695556METHOD OF CAPTURING PACKETS FROM APPLICATIONS HOSTED ON CONTAINERSMarch 2024May 2025Allow1400NoNo
18615025DISTRIBUTED NETWORK SECURITY SYSTEM PROVIDING ISOLATION OF CUSTOMER DATAMarch 2024March 2025Allow1210NoNo
18694915DATA TRANSMISSION METHOD, APPARATUS AND DEVICE, AND COMPUTER-READABLE STORAGE MEDIUMMarch 2024April 2025Allow1320NoNo
18607701BI-DIRECTIONAL ENTERPRISE SOFTWARE INTEGRATION WITH COLLABORATION TOOLSMarch 2024August 2024Allow500YesNo
18608707INTERNET CONNECTED HOUSEHOLD IDENTIFICATION FOR ONLINE MEASUREMENT & DYNAMIC CONTENT DELIVERYMarch 2024January 2025Allow1010NoNo
18606159METHOD FOR CONTROLLING AN INTERNET OF THINGS HYDROPONIC FARM WITH GROWING ZONESMarch 2024July 2024Allow410NoNo
18606196PIPE-BASED HYDROPONIC FARM SYSTEM WITH INTERNET CONTROLMarch 2024July 2024Allow410NoNo
18606114HYDROPONIC FARM WITH GROWING ZONES AND INTERNET CONTROLMarch 2024July 2024Allow410NoNo
18606102SYSTEMS AND METHODS FOR CONDUCTING MORE RELIABLE ASSESSMENTS WITH CONNECTIVITY STATISTICSMarch 2024March 2025Allow1200NoNo
18607373INTERCONNECTION PLATFORM FOR REAL-TIME CONFIGURATION AND MANAGEMENT OF A CLOUD-BASED SERVICES EXCHANGEMarch 2024September 2024Allow600NoNo
18606368SYSTEMS AND METHODS FOR PROVIDING A DYNAMIC-HYBRID FORWARDING INFORMATION BASE (DHFIB)March 2024January 2025Allow1010NoNo
18605346INFORMATION PROCESSING METHOD, DEVICE AND STORAGE MEDIUMMarch 2024June 2025Allow1500NoNo
18603741BROWN OUT CONDITION DETECTION AND DEVICE CALIBRATIONMarch 2024December 2024Allow910NoNo
18602611SYSTEMS AND METHODS TO ESTABLISH SERVICE REQUEST INTERACTIONSMarch 2024March 2025Allow1200YesNo
18600535UNIFIED PROGRAMMABLE DYNAMIC CONTEXT-AWARE CONFIGURATION FOR DOMAIN NAME SERVICEMarch 2024August 2024Allow510YesNo
18593860METHODS AND APPARATUS TO MEASURE EXPOSURE TO STREAMING MEDIAMarch 2024September 2024Allow700NoNo
18592428VIDEO CONFERENCE CONTENT AUTO-RETRIEVAL AND FOCUS BASED ON LEARNED RELEVANCEFebruary 2024August 2024Allow600NoNo
18590706EVENT PLANNING IN A CONTENT SHARING PLATFORMFebruary 2024September 2024Allow700NoNo
18590381VARIABLE SPEED PLAYBACKFebruary 2024April 2025Allow1410NoNo
18589520STORAGE MEDIUM THAT STORES PROGRAM THAT ALLOWS SENDER TO KNOW WHETHER OR NOT CONTENT OF SENT PLAYBACK-TYPE MESSAGE HAS BEEN CONVEYED TO RECIPIENT, CONTROL METHOD FOR INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING APPARATUSFebruary 2024June 2025Allow1620NoNo
18588842Default Data State in Routing Control FunctionsFebruary 2024May 2025Allow1400YesNo
18586977APPARATUS AND A METHOD FOR THE GENERATION OF DYNAMIC DATA PACKETSFebruary 2024June 2024Allow300NoNo
18586459SYSTEMS AND METHODS FOR A DATA CONNECTOR INTEGRATION FRAMEWORKFebruary 2024January 2025Allow1110NoNo
18585699SYSTEMS AND METHODS FOR ENTERPRISE WEB APPLICATION DASHBOARD MANAGEMENTFebruary 2024January 2025Allow1110NoNo
18582257SYSTEM AND METHOD OF RECIPROCAL DATA SHARINGFebruary 2024February 2025Allow1210NoNo
18582538MESSAGE ROUTING SYSTEMFebruary 2024April 2025Allow1400NoNo
18581870ANALYSIS OF MESSAGE QUALITY IN A NETWORKED COMPUTER SYSTEMFebruary 2024February 2025Allow1210YesNo
18443574SYSTEMS AND METHODS FOR DATA INGESTION AND GENERATION OF TASK RECOMMENDATIONS IN TASK FACILITATION SERVICESFebruary 2024February 2025Allow1210NoNo
18444313Wireless Device ConnectionFebruary 2024September 2024Allow700YesNo
18443855IMMERSIVE MEDIA STREAMING PRIORITIZED BY FREQUENCY OF ASSET REUSEFebruary 2024September 2024Allow700YesNo
18444371AUTOMATION OF ONLINE RESPONSE TO ONLINE QUERYFebruary 2024September 2024Allow711YesNo
18439055Intelligent Assistant Content GenerationFebruary 2024May 2025Allow1520YesNo
18433882METHODS AND SYSTEMS FOR FACILITATING PLAYING A GAME BASED ON RFIDFebruary 2024July 2024Allow510NoNo
18433731IMAGE TRANSMISSION CONTROL DEVICE, METHOD, AND COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAMFebruary 2024March 2025Allow1400NoNo
18434477SPECTRAL DEFRAGMENTATION IN COMMUNICATION NETWORKSFebruary 2024September 2024Allow700NoNo
18433126METHOD TO INSERT PROGRAM BOUNDARIES IN LINEAR VIDEO FOR ADAPTIVE BITRATE STREAMINGFebruary 2024August 2024Allow700YesNo
18430940Information Display Method, Electronic Device, and Non-transitory Readable Storage MediumFebruary 2024June 2025Allow1610NoNo
18429609ARTIFICIAL INTELLIGENCE-BASED POLITICAL MESSAGING SYSTEM, APPLICATION AND METHODFebruary 2024August 2024Allow610NoNo
18430064Generative Chatbot System for Virtual Community and Method ThereofFebruary 2024April 2025Allow1500NoNo
18423488CONTENT COMPLETION DETECTION FOR MEDIA CONTENTJanuary 2024July 2025Allow1720YesNo
18422860OPEN CONVERSATION USER INTERFACEJanuary 2024September 2024Allow700YesNo
18421860DYNAMIC SCHEDULING SYSTEM FOR SERVICE REQUESTSJanuary 2024November 2024Allow1010NoNo
18419150ULTRA-LOW LATENCY PARSING SYSTEM AND METHODJanuary 2024August 2024Allow700YesNo
18419024Network Anomaly DetectionJanuary 2024February 2025Allow1220YesNo
18418069COMMUNICATION DEVICE AND COMMUNICATION METHODJanuary 2024January 2025Allow1210NoNo
18415654System and Method for Managing Data Across Multiple EnvironmentsJanuary 2024February 2025Allow1310NoNo
18416446ZERO-TRUST DNS AND FQDN BASED TRAFFIC ACQUISITION USING SYNTHETIC IPJanuary 2024March 2025Allow1410YesNo
18414715Method to Re-Synchronize Live Media Streams, Commands, and On-Screen Events Transmitted through Different Internet PathwaysJanuary 2024December 2024Allow1120NoNo
18414800METHOD AND ELECTRONIC APPARATUS FOR FORWARDING CALL FROM SENDING ELECTRONIC APPARATUSJanuary 2024June 2025Allow1710YesNo
18415156MOBILE TELECOMMUNICATIONS NETWORK CAPACITY SIMULATION, PREDICTION AND PLANNINGJanuary 2024March 2025Abandon1410NoNo
18414949VEHICLE MOTION CONTROL PERFORMANCE ENHANCEMENT USING REAL-TIME DATA RELIABILITY AND CRITICALITY ASSESSMENTSJanuary 2024March 2025Allow1400YesNo
18414427METHODS, INTERNET OF THINGS SYSTEMS AND MEDIUMS FOR CONTROLLING DATA TRANSMISSION FOR SMART GASJanuary 2024June 2024Allow500NoNo
18410695DYNAMIC CONTENT DELIVERY VIA EMAILJanuary 2024June 2025Allow1700YesNo
18407892Response Prediction for Electronic CommunicationsJanuary 2024May 2025Allow1610YesNo
18405486SYSTEM AND METHOD FOR CONSTRUCTING VISITOR PROFILESJanuary 2024March 2025Allow1400NoNo
18404629METHOD AND SYSTEM FOR VIRTUAL MACHINE AWARE POLICY MANAGEMENTJanuary 2024December 2024Allow1100NoNo
18403890METHOD AND SYSTEM FOR MANAGING MULTIMEDIA EXCHANGE IN TELE-ROBIOTICS USING DEW COMPUTINGJanuary 2024March 2025Allow1400NoNo
18404454Geofence Information Delivery Systems and MethodsJanuary 2024April 2025Allow1500NoNo
18403626AUTOMATED CONFIGURATION CHANGE OF VIRTUAL MACHINES IN A COMPUTING NODE GROUPJanuary 2024October 2024Allow900NoNo
18402149SINGLE DEVICE-LEVEL PASSCODE THAT PROVIDES AUTOMATED ACCESS TO MULTIPLE COMPUTING DEVICES AND PASSCODE-PROTECTED APPLICATIONS AND WEB SITES/SERVICESJanuary 2024June 2025Allow1800NoNo
18401923REAL-TIME ADJUSTMENT AND DEPLOYMENT OF REGULATORY POLICIESJanuary 2024June 2025Allow1710YesNo
18401501METHOD AND SYSTEM FOR GROUP AWARE DISTRIBUTED CONFIGURATION TRANSACTIONS MANAGEMENT ACROSS NETWORK DEVICESDecember 2023May 2025Allow1600YesNo
18400887PROACTIVE ENVIRONMENT-BASED CHAT INFORMATION SYSTEMDecember 2023November 2024Allow1100YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2451.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
431
Examiner Affirmed
298
(69.1%)
Examiner Reversed
133
(30.9%)
Reversal Percentile
43.3%
Lower than average

What This Means

With a 30.9% 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
965
Allowed After Appeal Filing
297
(30.8%)
Not Allowed After Appeal Filing
668
(69.2%)
Filing Benefit Percentile
38.6%
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, 30.8% 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 2451 - Prosecution Statistics Summary

Executive Summary

Art Unit 2451 is part of Group 2450 in Technology Center 2400. This art unit has examined 8,663 patent applications in our dataset, with an overall allowance rate of 79.1%. Applications typically reach final disposition in approximately 31 months.

Comparative Analysis

Art Unit 2451's allowance rate of 79.1% places it in the 54% 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 2451 receive an average of 2.15 office actions before reaching final disposition (in the 75% percentile). The median prosecution time is 31 months (in the 38% 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.