USPTO Art Unit 2433 Prosecution Statistics

Art Unit Information

Art Unit: 2433
Group: 2430
Tech Center: 2400
Total Cases: 8,709
Last Active: December 2024

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
18978819SYSTEM AND METHOD FOR DEVICE-SPECIFIC CRYPTOGRAPHIC KEYDecember 2024March 2025Allow300YesNo
18948343Agent Functionality Extensions Using SurveyorsNovember 2024March 2025Allow410YesNo
18946848AUTHENTICATION SERVER FOR PROVIDING SERVICE RELATED TO AUTHENTICATION OF COMPANION ANIMAL AND OPERATION METHOD THEREOFNovember 2024June 2025Allow710NoNo
18940845SAFETY MANAGEMENT AND CONTROL SYSTEM FOR FULL LIFECYCLE OF INDUSTRIAL CONTROL DATANovember 2024February 2025Allow310NoNo
18849353A SECURE AUTHENTICATION TOKENSeptember 2024May 2025Allow810YesNo
18885584DYNAMIC ENFORCEMENT OF MANAGEMENT RULES ASSOCIATED WITH ARTIFICIAL INTELLIGENCE PIPELINE OBJECT PROVIDERSSeptember 2024February 2025Allow510NoNo
18823435MULTI-FACTOR AUTHENTICATION WORKFLOW MANAGEMENT WITH DISTRIBUTED ACCESSSeptember 2024November 2024Allow300YesNo
18840363A CRYPTOGRAPHIC PROCESSING SYSTEM AND METHOD FOR IMPLEMENTING CRYSTALS-KYBER CRYPTOGRAPHIC ALGORITHMS AND CRYSTALS-DILITHIUM CRYPTOGRAPHIC ALGORITHMS USING TABLE-BASED ARITHMETIC-TO-BOOLEAN (A2B) MASKED SHARE CONVERSIONAugust 2024March 2025Allow700NoNo
18809806SYSTEM AND METHOD FOR SEARCHING FOR AND IDENTIFYING UNAUTHORIZED WEBSITESAugust 2024March 2025Allow610YesNo
18795878SYSTEM AND METHOD FOR MODELLING A CYBER-PHYSICAL SYSTEM TO ACT AS A HONEYPOT FOR CYBERATTACKSAugust 2024February 2025Allow610NoNo
18793542SECURING AN INTERCONNECTED DIGITAL ENGINEERING AND CERTIFICATION ECOSYSTEMAugust 2024January 2025Allow510YesNo
18787154MULTICOMPUTER PROCESSING TO PROTECT DATA FROM UNAUTHORIZED MODIFICATIONJuly 2024October 2024Allow210NoNo
18833737BIOMETRIC IDENTIFICATION METHOD, SERVER, AND CLIENTJuly 2024February 2025Allow700YesNo
18783300INFORMATION COMPARTMENTALIZING DATA STOREJuly 2024November 2024Allow410NoNo
18777578SECURE AND TRUSTED THREE-PARTY DEVICE FINGERPRINT AUTHENTICATION METHODJuly 2024January 2025Allow610NoNo
18725997A HARDWARE ARCHITECTURE CONFIGURED TO IMPLIMENT ASCON CRYPTOGRAPHIC ALGORITHMS AND PROTECT AGAINST SIDE-CHANNEL ATTACKSJuly 2024November 2024Allow510NoNo
18759262Method And System For Homomorphic EncryptionJune 2024September 2024Allow300NoNo
18759479CONNECTIONLESS-VIRTUAL PRIVATE NETWORK FOR SECURE CLOUD TO USER COMMUNICATION OVER THE INTERNET USING A PLURALITY OF SERVERSJune 2024February 2025Allow810YesNo
18755251METHOD AND SYSTEM FOR SECURING SCADA AND INDUSTRIAL CONTROL SOFTWARE THROUGH SECURE-WRITE OPERATIONSJune 2024January 2025Allow710YesNo
18754444SYSTEMS AND METHODS FOR IDENTITY VERIFICATIONJune 2024January 2025Allow700NoNo
18754038MULTI-USER BIOMETRIC AUTHENTICATION ON A MOBILE DEVICEJune 2024May 2025Allow1110YesNo
18745488SYSTEM AND METHOD FOR DYNAMIC MANAGEMENT OF PRIVATE DATAJune 2024January 2025Allow710NoNo
18737074SYSTEMS AND METHODS FOR PARALLELIZED CUSTOM DATA-PROCESSING AND SEARCHJune 2024May 2025Allow1110NoNo
18677776IDENTIFICATION METHOD AND IDENTIFICATION SYSTEM AND STORAGE MEDIUMMay 2024September 2024Allow410NoNo
18676190GenAI Prompt Injection Classifier Training Using Prompt Attack StructuresMay 2024September 2024Allow410NoNo
18670541PREDICTIVE DNS CACHE TO IMPROVE SECURITY AND PERFORMANCEMay 2024January 2025Allow800YesNo
18666994ACCOUNT AUTHENTICATION EXCLUDING MERCHANTS BASED ON MERCHANT LOGOSMay 2024March 2025Allow1010YesNo
18663888Digital Signature EnhancementMay 2024July 2024Allow200NoNo
18657063GENERATING RESOURCES BASED ON TIMESTAMPSMay 2024January 2025Allow810NoNo
18653736SYSTEM AND METHOD FOR SECURING INFORMATION IN A DISTRIBUTED NETWORK VIA A DISTRIBUTED IDENTIFIERMay 2024March 2025Allow1010NoNo
18651412Passive Identification of a Device UserApril 2024March 2025Allow1000YesNo
18650636APPLICATION TRUST FRAMEWORKApril 2024February 2025Allow1010NoNo
18649598SYSTEM AND METHOD FOR VALIDATING A RESPONSE BASED ON CONTEXT INFORMATIONApril 2024February 2025Allow910NoNo
18643389FAVORITE MERCHANTS SELECTION IN TRANSACTION BASED AUTHENTICATIONApril 2024February 2025Allow1010NoNo
18643940VIRTUALIZED CONTROLLERS FOR IN-VEHICLE AND IOT NETWORKSApril 2024May 2025Abandon1310NoNo
18630413SYSTEMS AND METHODS FOR REQUESTING UNMANNED AERIAL VEHICLE-BASED SURVEILLANCE SERVICESApril 2024June 2025Allow1410YesNo
18621838SIGNAL PROTECTION AND RETRIEVAL BY NON-LINEAR ANALOG MODULATIONMarch 2024June 2024Allow300YesNo
18622388ANALYZING INDIVIDUAL INFORMATION FROM MULTI-DATABASE SYSTEMMarch 2024September 2024Allow510YesNo
18617299PRESERVING WEB PAGE FUNCTIONALITY THROUGH DYNAMIC ANALYSIS OF HOST WEB PAGESMarch 2024April 2025Allow1320NoNo
18614421PROVIDING OUTCOME EXPLANATION FOR ALGORITHMIC DECISIONSMarch 2024June 2025Allow1410YesNo
18611775PERSONAL AUTHENTICATION DEVICE BASED ON ECHO SOUNDS, PERSONAL AUTHENTICATION METHOD, AND RECORDING MEDIUMMarch 2024October 2024Allow700NoNo
18610092METHODS AND APPARATUS FOR SECURE ACCESS CONTROL IN WIRELESS COMMUNICATIONSMarch 2024June 2025Allow1410YesNo
18609751DEVICE IDENTIFICATION SYSTEMSMarch 2024October 2024Allow700YesNo
18609087ACCESS MANAGERMarch 2024February 2025Allow1110NoNo
18608625MULTI-FACTOR SECURE OPERATION AUTHENTICATIONMarch 2024October 2024Allow700YesNo
18602353PROTECTING SERVERLESS APPLICATIONSMarch 2024February 2025Allow1100YesNo
18689811METHOD, APPARATUS AND DEVICE FOR UPDATING FEATURE VECTOR DATABASE, AND MEDIUMMarch 2024December 2024Allow910NoNo
18594467Authentication Question Improvement Based on Vocal Confidence ProcessingMarch 2024September 2024Allow700YesNo
18589047SYSTEMS AND METHODS FOR POST-QUANTUM CRYPTOGRAPHY COMMUNICATIONS CHANNELSFebruary 2024April 2025Abandon1310NoNo
18588839DATABASE REDACTION FOR SEMI-STRUCTURED AND UNSTRUCTURED DATAFebruary 2024January 2025Allow1110YesNo
18587090MACHINE LEARNING AND QUANTUM COMPUTING RESISTANT SYSTEMS FOR PRIVATE AND SHARED CLOUD DATA STORAGEFebruary 2024September 2024Allow620YesNo
18584704VEHICLE COMMUNICATION APPARATUS, IN-VEHICLE NETWORK SYSTEM, AND VEHICLE COMMUNICATION METHODFebruary 2024November 2024Allow910NoNo
18441312BLOCKCHAIN PLATFORM SERVICEFebruary 2024September 2024Allow700YesNo
18438620QUORUM-BASED SECURE AUTHENTICATIONFebruary 2024February 2025Allow1210NoNo
18436612IMPLEMENTATION OF BIOMETRIC AUTHENTICATIONFebruary 2024September 2024Allow700YesNo
18429570SYSTEM FOR IMPLEMENTING CONTINUOUS AUTHENTICATION BASED ON OBJECT LOCATION RECOGNITIONFebruary 2024October 2024Allow810NoNo
18426469SECURITY INTERFACE FOR CONTROLLING ACCESS TO EMAIL-DATAJanuary 2024August 2024Allow610NoNo
18424106COMMUNICATION APPARATUS, METHOD OF CONTROLLING COMMUNICATION APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUMJanuary 2024March 2025Allow1410YesNo
18420905EVENT PROCESSING METHOD AND SYSTEMJanuary 2024August 2024Allow710YesNo
18415433SINGULAR TRIGGER SINGULAR EVENT SIGNAL PROCESSING SYSTEMJanuary 2024April 2025Allow1510NoNo
18412808SECURE CROSS-DEVICE AUTHENTICATION SYSTEMJanuary 2024October 2024Allow900NoNo
18411626MULTICOMPUTER PROCESSING TO PROTECT DATA FROM UNAUTHORIZED MODIFICATIONJanuary 2024June 2024Allow510NoNo
18410733DETECTING HOMOGRAPHS OF DOMAIN NAMESJanuary 2024January 2025Allow1310NoNo
18408895SYSTEMS AND METHOD FOR SECURE UPDATES OF CONFIGURATION PARAMETERS PROVISIONED IN USER EQUIPMENTJanuary 2024June 2025Allow1710NoNo
18408563UNIFIED PROGRAMMING ENVIRONMENT FOR PROGRAMMABLE DEVICESJanuary 2024April 2025Abandon1510NoNo
18405341UNIFIED SUBSCRIPTION IDENTIFIER MANAGEMENT IN COMMUNICATION SYSTEMSJanuary 2024April 2025Allow1610NoNo
18576625SECURITY COMMUNICATION IN PROSE U2N RELAYJanuary 2024June 2025Allow1710YesNo
18399698SYSTEMS AND METHODS FOR VIRTUAL PRIVATE NETWORK AUTHENTICATIONDecember 2023March 2025Allow1410NoNo
18397275PORTABLE TERMINALDecember 2023April 2025Allow1610NoNo
18574401LOG GENERATION APPARATUS, ABNORMALITY DETECTION SYSTEM, LOG GENERATION METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUMDecember 2023June 2025Allow1800YesNo
18397610SYSTEMS AND METHODS TO DETECT GPS SPOOFING ATTACKSDecember 2023June 2025Allow1800YesNo
18396358DIGITAL IDENTITY STEP-UPDecember 2023October 2024Allow900YesNo
18394531NESTED ROW ACCESS POLICIESDecember 2023February 2025Allow1410YesNo
18544391DATABASE LOG ANALYZER IN A CLOUD ENVIRONMENT USING MICROSERVICE ORCHESTRATIONDecember 2023September 2024Allow900YesNo
18538178SOURCING INFORMATION FOR A ZERO-KNOWLEDGE DATA MANAGEMENT NETWORKDecember 2023February 2025Allow1420NoNo
18537060VALIDATION OF ELECTRONIC DOCUMENT USING DISTRIBUTED LEDGERSDecember 2023July 2024Allow710YesNo
18535214PRIVACY-AWARE MEETING ROOM TRANSCRIPTION FROM AUDIO-VISUAL STREAMDecember 2023November 2024Allow1120YesNo
18536223METHOD OF REMEDIATING OPERATIONS PERFORMED BY A PROGRAM AND SYSTEM THEREOFDecember 2023January 2025Allow1310NoNo
18532653TECHNIQUES FOR MULTI-TENANT VULNERABILITY SCANNING UTILIZING SENSITIVE DATADecember 2023May 2024Allow510NoNo
18530052CONDITIONAL EGRESS IP FOR DELIVERY OF LOCALIZED CONTENTDecember 2023May 2024Allow610NoNo
18529647System and Method for Load Balancing Endpoint Traffic to Multiple Security Appliances acting as Default Gateways with Point-to-Point Links Between EndpointsDecember 2023April 2024Allow410NoNo
18529702SYSTEM AND METHOD FOR DIFFERENTIAL MALWARE SCANNERDecember 2023December 2024Allow1210YesNo
18529586FILE FORMAT AND PLATFORM FOR STORAGE AND VERIFICATION OF CREDENTIALSDecember 2023January 2025Allow1300YesNo
18526279TECHNOLOGIES FOR UNTRUSTED CODE EXECUTION WITH PROCESSOR SANDBOX SUPPORTDecember 2023May 2025Allow1820NoNo
18526419Secure Storage Network and Methods for use TherewithDecember 2023September 2024Allow1010NoNo
18524999STATIC ANALYSIS CORRELATION SCANNERSNovember 2023June 2025Allow1900YesNo
18523810COMPUTATIONAL RISK ANALYSIS AND INTERMEDIATIONNovember 2023November 2024Allow1210NoNo
18520869DISTRIBUTED SECRET MANAGEMENTNovember 2023April 2025Allow1610NoNo
18519789RANSOMWARE PROTECTION IN ADVANCED INJECTION-BASED ATTACKSNovember 2023May 2025Allow1800YesNo
18517569SYSTEM AND METHOD FOR MULTI-PARTY ELECTRONIC SIGNING OF ELECTRONIC DOCUMENTSNovember 2023August 2024Allow910NoNo
18515321SYSTEMS AND METHODS FOR CONTROLLING DATA EXPOSURE USING ARTIFICIAL-INTELLIGENCE-BASED MODELINGNovember 2023February 2025Allow1510NoNo
18515380SOFTWARE PIPELINE AND RELEASE VALIDATIONNovember 2023June 2025Allow1810YesNo
18510316GENERATING RESOURCES BASED ON TIMESTAMPSNovember 2023April 2024Allow510YesNo
18509877WEARABLE DEVICE AND CONTROL METHOD THEREOFNovember 2023June 2025Allow1900YesNo
18509881COMPUTING DEVICE CONFIGURATION MODIFICATION PREVENTION SYSTEMNovember 2023May 2025Allow1800NoNo
18508881AUTOMATED POOL CONFIGURATION PROVISIONINGNovember 2023May 2024Allow610YesNo
18504502MEDIA STREAMINGNovember 2023October 2024Allow1110NoNo
18503930SECURE COPY-PASTE METHOD AND SYSTEMNovember 2023January 2024Allow200YesNo
18386893SYSTEM FOR DYNAMICALLY TRACKING RESOURCES USING NON-FUNGIBLE TOKENSNovember 2023June 2024Allow700YesNo
18501573SYSTEMS AND METHODS FOR FACILITATING A DOUBLE-LAYER RESTRICTION SUBNET ARCHITECTURE USING SUBNET SPECIFIC RESTRICTIONS WITHIN DATA STREAMED USING HIERARCHICAL SUBNET RESTRICTIONSNovember 2023May 2024Allow610YesNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for art-unit 2433.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
251
Examiner Affirmed
157
(62.5%)
Examiner Reversed
94
(37.5%)
Reversal Percentile
71.8%
Higher than average

What This Means

With a 37.5% 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
701
Allowed After Appeal Filing
264
(37.7%)
Not Allowed After Appeal Filing
437
(62.3%)
Filing Benefit Percentile
74.6%
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, 37.7% 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 2433 - Prosecution Statistics Summary

Executive Summary

Art Unit 2433 is part of Group 2430 in Technology Center 2400. This art unit has examined 8,709 patent applications in our dataset, with an overall allowance rate of 82.0%. Applications typically reach final disposition in approximately 30 months.

Comparative Analysis

Art Unit 2433's allowance rate of 82.0% places it in the 67% 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 2433 receive an average of 1.94 office actions before reaching final disposition (in the 61% percentile). The median prosecution time is 30 months (in the 43% 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.