USPTO Art Unit 2447 Prosecution Statistics

Art Unit Information

Art Unit: 2447
Group: 2440
Tech Center: 2400
Total Cases: 6,797
Last Active: June 2025

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19225768NETWORK BANDWIDTH ARCHITECTURE FOR BIOINFORMATICS SYSTEMJune 2025September 2025Allow410YesNo
19184927PREFERENTIAL ROUTING OF VIRTUAL RESOURCE TRANSFERSApril 2025July 2025Allow300NoNo
19080681METHOD AND DEVICE OF STACKING SYSTEMMarch 2025August 2025Allow510NoNo
18962541ENDPOINT DETECTION AND RESPONSE BASED ON AGGREGATED RUNTIME EXECUTION DATANovember 2024November 2025Allow1220NoNo
18952200COMPUTER-BASED REAL-TIME RELEVANCE SYSTEMS CONFIGURED FOR DOMAIN NAME SEARCH PERSONALIZATION AND METHODS OF USE THEREOFNovember 2024February 2025Allow200NoNo
18944855SYSTEMS AND METHODS FOR DELIVERY OF CONTENT VIA MULTICAST AND UNICASTNovember 2024March 2026Allow1600NoNo
18941472NETWORK REQUEST RESPONSENovember 2024January 2025Allow200YesNo
18863126ENABLING EXTENDED REALITY SERVICE PROXIESNovember 2024March 2026Allow1600YesNo
18921977INTELLIGENT AND ADAPTIVE TELECOMMUNICATION NETWORK DELETESOctober 2024March 2026Allow1600NoNo
18909312TRANSMISSION METHOD, RECEPTION METHOD, TRANSMISSION APPARATUS, AND RECEPTION APPARATUSOctober 2024March 2026Allow1700NoNo
18907392Closed Loop Tasking and Control of Heterogeneous Sensor NetworksOctober 2024June 2025Allow910NoNo
18904548REAL-TIME TRANSPORT (RTP) HEADER EXTENSION BINDING AND RTP HEADER EXTENSION FOR IN-BAND DELAY MEASUREMENT ON EITHER END DEVICEOctober 2024February 2026Allow1600NoNo
18892103SYSTEMS AND METHODS FOR STREAMING MEDIA CONTENT DURING UNAVAILABILITY OF CONTENT SERVERSeptember 2024March 2026Allow1700NoNo
18888981SYSTEM AND METHOD FOR ANALYZING NETWORK OBJECTS IN A CLOUD ENVIRONMENTSeptember 2024November 2024Allow200YesNo
18887753SYSTEM AND METHOD FOR ANALYZING NETWORK OBJECTS IN A CLOUD ENVIRONMENTSeptember 2024November 2024Allow200YesNo
18882036SYSTEM AND METHOD FOR LOCATION AWARE CONTENT MANAGEMENT SYSTEMSeptember 2024March 2026Allow1800NoNo
18828971System and Method for MAC Scalability and Host Mobility with Layer-3 Optimized Integrated Routing and Bridging (IRB)September 2024March 2026Allow1800NoNo
18819231GENERATIVE ARTIFICIAL INTELLIGENCE EMAIL CLIENT WITH SENDER CENTRIC CAPABILITIES IN AN IMMERSIVE ENVIRONMENTAugust 2024March 2026Allow1810NoNo
18814904SELECTING MESSAGE ROUTING PROVIDERS FOR MESSAGE ROUTING BY COMMUNICATION SERVICES PLATFORMAugust 2024February 2026Allow1700NoNo
18813015ADAPTIVE CONNECTION POOLING FOR MULTI-TENANT APPLICATIONSAugust 2024March 2026Allow1801YesNo
18811547Computer-Implemented Method and Computing Device for Event Reminding and Sending Related MessagesAugust 2024December 2025Allow1600YesNo
18808821Method and Device for Controlling Power Internet of Things Flow, and Computer Program ProductAugust 2024December 2025Allow1600NoNo
18804553LANE HANDLING FOR MESSAGE ORDERING BUFFERAugust 2024January 2026Allow1700NoNo
18798655STATEFUL MANAGEMENT OF NETWORK DEVICE CONFIGURATIONSAugust 2024November 2025Allow1500NoNo
18792276SCALABLE EDGE COMPUTINGAugust 2024February 2026Allow1900YesNo
18791630METHODS AND SYSTEMS FOR IDENTIFYING COMMUNICATION SOURCES ACROSS CHANNELSAugust 2024December 2025Allow1720YesNo
18788355INTELLIGENT WIRELESS BROADBAND COOPERATIVE MODELJuly 2024January 2026Allow1810NoNo
18834062VOICE QUALITY INFORMATION COLLECTING DEVICE, VOICE QUALITY INFORMATION COLLECTING METHOD, VOICE QUALITY INFORMATION COLLECTING SYSTEM, AND PROGRAMJuly 2024October 2025Allow1400NoNo
18786911GENERATING NEW USER FEEDBACK IN COGNITIVE NETWORKSJuly 2024March 2026Allow2010NoNo
18787779SYSTEM FOR DYNAMIC MOBILE APPLICATION SECURITY ASSESSMENT AND METHOD THEREOFJuly 2024October 2025Allow1500NoNo
18785623Limited Communications Threads Associated with Construction Based Data ObjectsJuly 2024October 2025Allow1500YesNo
18786283GEOFENCING FOR INTERNET-OF-THINGS DEVICESJuly 2024February 2026Allow1800NoNo
18784524BACKWARD-COMPATIBLE 3D MESSAGINGJuly 2024March 2026Allow2010NoNo
18780389APPARATUS AND METHOD FOR CONSTRUCTING INTRUSION DETECTION SYSTEM APPLIED TO CAN COMMUNICATION USING DETECTION POLICY RULEJuly 2024March 2026Allow2020YesNo
18780348KEY AND COUNTER MANAGEMENT IN WIRELESS SYSTEMSJuly 2024October 2025Allow1500NoNo
18775218System and Method for Improving Internet Communication by Using Intermediate NodesJuly 2024October 2025Allow1500NoNo
18772134Social Network Account Assisted Service RegistrationJuly 2024November 2025Allow1600YesNo
18771799PRIORITIZATION OF NETWORK CONNECTIONS THROUGH ADVANCED TRAFFIC CATEGORIZATIONJuly 2024March 2026Allow2010YesNo
18769835SYSTEMS AND METHODS FOR CLOUD RESOURCE MANAGERJuly 2024December 2025Allow1700NoNo
18764422COMMUNICATION DEVICE, LINE DELAY TIME ESTIMATION METHOD, AND LINE DELAY TIME ESTIMATION PROGRAMJuly 2024February 2026Allow1910YesNo
18760473DATA RELAY DEVICE FOR VEHICLEJuly 2024January 2026Allow1810NoNo
18760542SYSTEM AND METHOD FOR COMMUNICATION DATA IDENTIFICATION AND ALERT GENERATION VIA A MACHINE LEARNING FRAMEWORKJuly 2024February 2026Allow1910NoNo
18725956PRIORITY DETERMINATION APPARATUS, PRIORITY DETERMINATION METHOD AND PROGRAMJuly 2024March 2026Abandon2110NoNo
18758626METHOD FOR CHARACTERIZING AND MANAGING VULNERABILITIES ACROSS ASSETS IN A COMPUTER NETWORKJune 2024October 2025Allow1600YesNo
18755973SECURITY POLICY REFACTORING USING AIJune 2024September 2025Allow1500NoNo
18754591NETWORK ADDRESS ASSIGNMENT FAILOVERJune 2024September 2025Allow1400NoNo
18753778SECURITY ANALYSIS AGENTSJune 2024December 2025Allow1840YesNo
18752490DYNAMICALLY RECALIBRATING MACHINE LEARNING MODEL PARAMETERSJune 2024November 2025Allow1700NoNo
18722020ELECTRONIC CONTROL UNIT AND ACCESS CONTROL METHODJune 2024October 2025Allow1600NoNo
18747257Method and Apparatus for Shared Cross-Stream Event DetectionJune 2024July 2025Abandon1210YesNo
18746134SUBSCRIPTION AND NOTIFICATION SERVICEJune 2024May 2025Allow1010YesNo
18746241SYSTEMS AND METHODS FOR MAPPING DEVICE FAILURES IN A NETWORKJune 2024February 2026Allow2000YesNo
18742913GENERATING MEDIA CONTENT ITEMS DURING USER INTERACTIONJune 2024April 2025Allow1010YesNo
18738349SYSTEMS AND METHODS FOR CALCULATING A SYNTHETIC DATA ERROR FACTOR TO SIMULATE MISSING NETWORK ELEMENT DATAJune 2024December 2025Allow1810NoNo
18739173AUTOMATICALLY CONFIGURING NETWORK ELEMENTS IN MULTI-VENDOR AND MULTI-DOMAIN TOPOLOGIESJune 2024February 2026Allow2020YesNo
18738388ORACLE-DRIVEN BLOCKCHAINJune 2024January 2026Allow2000NoNo
18736975DATA STORAGE SYSTEM WITH RAPID RESTORE CAPABILITYJune 2024January 2025Allow710NoNo
18717954BLOCKCHAIN SCRIPT ENGINEJune 2024January 2026Allow1900NoNo
18731559AUTOMATED MARKING OF MESSAGES AND MESSAGE DELETION BY ANALYZING KEYWORDS AND SEMANTIC SITUATIONSJune 2024October 2025Allow1710YesNo
18679160DNS EARLY THREAT RESPONSEMay 2024February 2026Allow2010YesNo
18678599MANAGING INPUT DATA ATTACK RESISTANT INFERENCE MODELSMay 2024September 2025Allow1600NoNo
18677181METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PROVIDING FOR NETWORK TOPOLOGY LEARNING BY SERVICE COMMUNICATION PROXY (SCP) USING ROOT NETWORK FUNCTION (NF) REPOSITORY FUNCTION (NRF)May 2024September 2025Allow1600NoNo
18670240INTEGRATION OF CONTENT IN NON-BROWSER APPLICATIONSMay 2024December 2024Allow600NoNo
18666299METHOD AND DEVICE FOR PROCESSING PRODUCT MANUFACTURING MESSAGES, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUMMay 2024April 2025Allow1110NoNo
18665519CONTEXT-AWARE ARTIFICIAL INTELLIGENCE AGENT FOR ENHANCED NETWORK-BASED TEXT MESSAGINGMay 2024October 2025Allow1710NoNo
18710269Machine Learning (ML) Model Management in 5G Core NetworkMay 2024January 2026Allow2010NoNo
18710031METHOD AND SYSTEM FOR MODIFYING STATE OF DEVICE USING DETECTED ANOMALOUS BEHAVIORMay 2024January 2026Abandon2010NoNo
18662076COMPRESSION OF TELEMETRY DATAMay 2024September 2025Allow1600NoNo
18660380MACHINE LEARNING-BASED PLATFORM TO DETECT AND HANDLE VOLUMETRIC ATTACKSMay 2024September 2025Allow1600NoNo
18657790SYSTEMS AND METHODS FOR AUTHORIZED, PROXIMAL DEVICE TO DEVICE COMMUNICATION WITHOUT PRIOR PAIRING WITHIN A CONTROLLED COMPUTING SYSTEMMay 2024June 2025Abandon1410NoNo
18657450RETENTION MODEL MANAGEMENT FOR CHAT CONVERSATIONSMay 2024January 2026Allow2010NoNo
18657279Smart Delivery AssistantMay 2024January 2025Allow900NoNo
18654088COMMISSIONING AND DECOMMISSIONING METADATA NODES IN A RUNNING DISTRIBUTED DATA STORAGE SYSTEMMay 2024January 2025Allow800YesNo
18653046REINSTANTIATING DIGITAL HUMANS WITH STORED SESSION CONTEXT IN RESPONSE TO NAVIGATION TO A DIFFERENT DESTINATIONMay 2024January 2026Allow2120YesNo
18653400MESSAGE FORMAT INDICATOR FOR RESOURCE-CONSTRAINED DEVICESMay 2024October 2025Allow1810YesNo
18649209System and Method for Enhanced Generation of Controlled Rules-Based Conditional Electronic CommunicationApril 2024October 2025Allow1810NoNo
18649241SELECTING A COMMUNICATION METHOD USING A MANAGEMENT CONTROLLER OF A DATA PROCESSING SYSTEMApril 2024October 2025Allow1710NoNo
18649148MANAGING DATA SECURITY USING A MANAGEMENT CONTROLLER OF A DATA PROCESSING SYSTEMApril 2024December 2025Allow1910NoNo
18649017CYBERATTACK DETECTION USING PROBABILISTIC GRAPHICAL MODELSApril 2024December 2024Allow700YesNo
18647386POLICYHOLDER SETUP IN SECURE PERSONAL AND FINANCIAL INFORMATION STORAGE AND CHATBOT ACCESS BY TRUSTED INDIVIDUALSApril 2024July 2025Allow1520YesNo
18647781Consent-Driven Access Management For Cloud ResourcesApril 2024December 2025Allow1900YesNo
18646191METHOD AND APPARATUS FOR ASSIGNING NETWORK ADDRESS PREFIXApril 2024August 2025Abandon1610NoNo
18645086ACCOUNT REGISTRATION SESSION MANAGEMENT OPERATIONS USING CONCURRENT PRELIMINARY RISK SCORINGApril 2024March 2025Allow1110NoNo
18645172APPROACHES TO LEARNING BEHAVIORAL NORMS THROUGH AN ANALYSIS OF DIGITAL ACTIVITIES PERFORMED ACROSS DIFFERENT SERVICES AND USING THE SAME FOR DETECTING THREATSApril 2024October 2025Allow1800YesNo
18643835MESSAGING SYSTEM WITH ARCHIVED DATA DISPLAYApril 2024January 2025Allow800NoNo
18641971REAL-TIME MESSAGE MODERATIONApril 2024August 2025Allow1620YesNo
18639972NORMALIZING A TREND DEVIATION-BASED QUANTITATIVE KEY PERFORMANCE INDICTOR (KPI)April 2024October 2025Allow1810NoNo
18641233METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR DETERMINING ACCESS PERMISSION OF HOSTApril 2024September 2025Allow1700YesNo
18637889METHODS AND SYSTEMS FOR MANAGING NETWORK RESOURCESApril 2024December 2025Allow2010YesNo
18638202METHOD AND SYSTEM FOR DETECTING VULNERABILITIES IN AI INFERENCE MODELSApril 2024March 2026Allow2310NoNo
18635913METHODS, SYSTEMS, AND MEDIA FOR MANAGING WIND SPEED DATA, SEISMIC DATA AND OTHER PARAMETRIC DATAApril 2024April 2025Allow1210NoNo
18634969SYSTEMS AND METHODS FOR AUTHORIZED, PROXIMAL DEVICE TO DEVICE COMMUNICATION WITHOUT PRIOR PAIRING WITHIN A CONTROLLED COMPUTING SYSTEMApril 2024February 2026Allow2210NoNo
18631389ENHANCED SERVICE NODE NETWORK INFRASTRUCTURE FOR L2/L3 GW IN CLOUDApril 2024July 2025Allow1510NoNo
18700252MOVEABLE IP BASED NETWORK RESILIENCEApril 2024January 2026Allow2110NoNo
18632235SYSTEM AND METHOD FOR DETERMINING DEVICE ATTRIBUTES USING A CLASSIFIER HIERARCHYApril 2024December 2024Allow800YesNo
18630196SYSTEMS AND METHODS FOR SENSOR-AGNOSTIC REPRESENTATION OF HUMAN PRESENCE INFORMATIONApril 2024March 2026Allow2310YesNo
18629116Virtualization in a Dispersed Storage Network Utilizing Local and Remote MemoryApril 2024August 2025Allow1600YesNo
18629589MULTI-BASELINE UNSUPERVISED SECURITY-INCIDENT AND NETWORK BEHAVIORAL ANOMALY DETECTION IN CLOUD-BASED COMPUTE ENVIRONMENTSApril 2024November 2024Allow700YesNo
18628103METHOD AND APPARATUS TO PROFILE ACCOUNT CREDENTIAL SHARINGApril 2024November 2025Allow2010NoNo
18625369MESSAGE VERIFICATION FOR VEHICLE ECUSApril 2024November 2025Allow1910NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2447.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
309
Examiner Affirmed
208
(67.3%)
Examiner Reversed
101
(32.7%)
Reversal Percentile
51.5%
Higher than average

What This Means

With a 32.7% reversal rate, the PTAB reverses the examiner's rejections in a meaningful percentage of cases. This reversal rate is above the USPTO average, indicating that appeals have better success here than typical.

Strategic Value of Filing an Appeal

Total Appeal Filings
873
Allowed After Appeal Filing
315
(36.1%)
Not Allowed After Appeal Filing
558
(63.9%)
Filing Benefit Percentile
71.3%
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, 36.1% 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 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 2447 - Prosecution Statistics Summary

Executive Summary

Art Unit 2447 is part of Group 2440 in Technology Center 2400. This art unit has examined 6,797 patent applications in our dataset, with an overall allowance rate of 70.7%. Applications typically reach final disposition in approximately 33 months.

Comparative Analysis

Art Unit 2447's allowance rate of 70.7% places it in the 33% 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 2447 receive an average of 2.39 office actions before reaching final disposition (in the 83% percentile). The median prosecution time is 33 months (in the 37% 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.