USPTO Examiner SMITHERS MATTHEW - Art Unit 2437

Recent Applications

Detailed information about the 100 most recent patent applications.

Application NumberTitleFiling DateDisposal DateDispositionTime (months)Office ActionsRestrictionsInterviewAppeal
19208461QUANTUM SECURE COMMUNICATION PROTOCOL AND DEVICE BASED ON DOUBLE-HELIX STRUCTURE COMPOSITE MULTI-LAYER ENCODINGMay 2025September 2025Allow410NoNo
18655095Antiransomware File Analysis and ScoringMay 2024December 2024Allow720NoNo
18652421ENHANCED SYSTEMS AND METHODS FOR PIRATE DECODER IDENTIFICATIONMay 2024November 2025Allow1800NoNo
18649766SYSTEM AND METHOD FOR MULTIFACTOR AUTHENTICATION FOR ACCESS TO A RESOURCE BASED ON CO-CONNECTED DEVICE PRESENCEApril 2024September 2025Allow1710NoNo
18615747ADAPTIVE LANGUAGE MODEL-BASED SOLUTION FOR INTERACTIVE SECURITY AND SAFETY WITH DATA PRIVACYMarch 2024September 2024Allow611NoNo
18607843Multi-Array User Authorization For Cloud-Based Storage SystemsMarch 2024August 2025Allow1720YesNo
18439856AUTO EXPIRING MULTI-TENANT MULTI-ENTITY SLIDING WINDOW EVENT COUNTERFebruary 2024August 2025Allow1800NoNo
18412492CLIENT IDENTIFICATION METHOD AND APPARATUS, AND STORAGE MEDIUM AND NETWORK DEVICEJanuary 2024August 2024Allow710NoNo
18410717Dynamic Cloud Workload Reallocation Based On Active Security Exploits In Dynamic Random Access Memory (DRAM)January 2024December 2025Allow2310NoNo
18404355METHOD AND APPARATUS FOR PROTECTING A PUF GENERATORJanuary 2024November 2024Allow1010NoNo
18402394Authenticating Based on Behavioral Transactional PatternsJanuary 2024December 2024Allow1110NoNo
18544387APPARATUS AND METHOD FOR SECURING WEB APPLICATION SERVER SOURCE CODEDecember 2023April 2025Allow1510NoNo
18504807TRUSTED COMMUNICATION SESSION AND CONTENT DELIVERYNovember 2023October 2025Allow2310NoNo
18497706DISTRIBUTED TRANSACTION-BASED SECURITY AND TRACKING OF MACHINE AND AGRONOMIC DATAOctober 2023August 2025Allow2230YesNo
18375872ASYMMETRIC PARALLEL PROCESSING APPLIANCE FOR GENERATION OF SUPERIOR STRATEGIES FOR DEPLOYMENT TO REAL TIME ACTUAL CONDITIONSOctober 2023December 2024Abandon1410NoNo
18373111MONTGOMERY MULTIPLIER ARCHITECTURESeptember 2023August 2025Allow2210YesNo
18243799QUANTUM NETWORK DEVICES, SYSTEMS, AND METHODSSeptember 2023August 2024Allow1201NoNo
18452033METHODS, SYSTEMS AND MACHINE-READABLE PROGRAMS FOR COMMUNICATING SELF DESTRUCTIVE MESSAGESAugust 2023July 2024Allow1110NoNo
18231923Reputation-Based Trust Determination MethodAugust 2023September 2025Allow2510YesNo
18276591APPENDING DATA ON A REPLACEABLE SUPPLY COMPONENTAugust 2023October 2025Allow2610NoNo
18274429QKD SWITCHING SYSTEMJuly 2023October 2025Allow2710NoNo
18220186SECURE COMMUNICATIONS VIA THIRD-PARTY SYSTEMS THROUGH FRAMESJuly 2023October 2024Allow1610NoNo
18220181SECURE COMMUNICATIONS VIA THIRD-PARTY SYSTEMS THROUGH FRAMESJuly 2023October 2024Allow1610NoNo
18215609SECURE COMMUNICATIONS VIA THIRD-PARTY SYSTEMS THROUGH FRAMESJune 2023October 2024Allow1610NoNo
18342059SECURE DIGITAL CERTIFICATE GENERATION AND STORAGE FOR AUTHENTICATIONJune 2023August 2025Allow2510NoNo
18259072SECURE RELAY-BASED QUANTUM COMMUNICATION METHOD AND COMMUNICATION NETWORKJune 2023July 2025Allow2510NoNo
18335406METHOD, APPARATUS, AND COMPUTER-READABLE MEDIUM FOR SEARCHING POLYMORPHICALLY ENCRYPTED DATAJune 2023March 2025Allow2120NoYes
18265980METHOD FOR SECURING AN AES BLOCK CIPHER ALGORITHM AGAINST HIGH-ORDER SIDE-CHANNEL ATTACKSJune 2023May 2025Allow2410NoNo
18320509BATTERY WITH MATERIAL ON EXTERIOR OF CASING TO ABSORB MATTER FROM INSIDE BATTERY AND DISLODGE BATTERY FROM ELECTRICAL CONTACT(S)May 2023February 2025Abandon2100NoNo
18319030RISK ASSESSMENT SYSTEM FOR IDENTIFYING DATA FILES WITH SENSITIVE INFORMATIONMay 2023March 2025Allow2200NoNo
18317476SYSTEMS AND METHODS FOR PROVIDING ENHANCED MULTI-LAYERED SECURITY WITH ENCRYPTION MODELS THAT IMPROVE ZERO-TRUST ARCHITECTURESMay 2023March 2025Allow2200NoNo
18036625KEY GENERATION METHODMay 2023September 2025Allow2810NoNo
18196358RESOURCE ALLOCATION METHOD AND SYSTEM IN QUANTUM KEY DISTRIBUTION OPTICAL NETWORKMay 2023April 2025Allow2410NoNo
18195313METHOD AND APPARATUS FOR THE ANONYMIZED IMAGE ACQUISITION IN AN INDUSTRIAL PLANTMay 2023August 2025Allow2710NoNo
18141789AUTOMATED MALWARE FAMILY SIGNATURE GENERATIONMay 2023August 2024Allow1510YesNo
18137363ZERO-TRUST MULTI-HOP AUTHENTICATION AND AUTHORIZATIONApril 2023April 2025Allow2400NoNo
18303653PROTECTION AGAINST SIDE-CHANNEL ATTACKS USING A SQUARE MASKINGApril 2023June 2025Allow2610NoNo
18135954HYBRID QUANTUM KEY DISTRIBUTION LINK FOR AN OPTICAL TRANSCEIVERApril 2023March 2024Allow1110NoNo
18190036VIRTUAL TRANSPONDER UTILIZING INBAND COMMANDINGMarch 2023May 2025Allow2510NoNo
18184239VERIFICATION OF A PUBLISHED IMAGE HAVING A PREDEFINED PORTION THAT HAS BEEN ALTERED BY A CLOUD PROVIDER PRIOR TO BEING MADE AVAILABLE VIA A MARKETPLACE OF THE CLOUD PROVIDERMarch 2023March 2025Allow2400NoNo
18182855SYSTEMS FOR MULTI-BLOCKCHAIN, MULTI-TOKEN INTEROPERABILITY VIA COMMON BLOCKCHAIN INTEGRATIONMarch 2023September 2023Allow610NoNo
18183035SYSTEMS FOR MULTI-BLOCKCHAIN, MULTI-TOKEN INTEROPERABILITY VIA COMMON BLOCKCHAIN INTEGRATIONMarch 2023August 2024Allow1710NoNo
18107638Optimizing Data Transactions and Verification on a Blockchain NetworkFebruary 2023January 2024Allow1100NoNo
18166297METHODS AND SYSTEMS TO MANAGE DATA OBJECTS IN A CLOUD COMPUTING ENVIRONMENTFebruary 2023May 2024Abandon1510NoNo
18159750PRIVATE KEY CREATION USING LOCATION DATAJanuary 2023March 2024Allow1410NoNo
18101225RISK RATING METHOD AND SYSTEMJanuary 2023May 2024Allow1610YesNo
18157094SYSTEMS AND METHODS FOR DEPLOYMENT OF WORKSPACE ENDORSEMENTSJanuary 2023June 2025Allow2910NoNo
18155385METHOD AND APPARATUS FOR ENCODING ORDER INFORMATIONJanuary 2023July 2025Abandon3010NoNo
18154506METHOD FOR TRUSTED DATA DECRYPTION BASED ON PRIVACY-PRESERVING COMPUTATIONJanuary 2023March 2023Allow200NoNo
18095283METHOD AND SYSTEM FOR AUDITING SMART CONTRACTSJanuary 2023February 2024Allow1310NoNo
18148425SYSTEMS AND METHODS FOR DATA AMALGAMATION IN A ZERO-TRUST ENVIRONMENTDecember 2022October 2025Allow3320NoNo
18146994SYSTEMS AND METHODS FOR DATA OBFUSCATION IN A ZERO-TRUST ENVIRONMENTDecember 2022April 2025Allow2710NoNo
18146134METHODS FOR ESTABLISHING A CONNECTION TO A SERVER WITH A CACHED CERTIFICATE AND DEVICES THEREOFDecember 2022January 2026Allow3620NoNo
18084825TRACKING MALICIOUS SOFTWARE MOVEMENT WITH AN EVENT GRAPHDecember 2022September 2025Allow3320YesNo
18068170INFORMATION PROCESSING SYSTEM AND INFORMATION PROCESSING METHODDecember 2022April 2025Allow2810NoNo
18080789Automotive Gateway Providing Secure Open Platform for Guest ApplicationsDecember 2022March 2024Allow1510YesNo
18063976NUTS: Flexible Hierarchy Object GraphsDecember 2022March 2024Allow1510NoNo
18058358CONTAINER MANAGEMENT FOR CRYPTANALYSIS ATTACK PROTECTIONNovember 2022February 2024Allow1510NoNo
18055251DATA CORRELATION USING FILE OBJECT CACHENovember 2022June 2024Allow1910YesNo
17986632METHOD AND SYSTEM FOR AUTHENTICATING A USER USING BIOMETRICS AND DIGITIZED HANDWRITTEN SIGNATURENovember 2022March 2025Abandon2810NoNo
18053329PERVASIVE, DOMAIN AND SITUATIONAL-AWARE, ADAPTIVE, AUTOMATED, AND COORDINATED BIG DATA ANALYSIS, CONTEXTUAL LEARNING AND PREDICTIVE CONTROL OF BUSINESS AND OPERATIONAL RISKS AND SECURITYNovember 2022May 2024Abandon1920NoNo
18051825TECHNOLOGIES FOR COLLECTIVE AUTHORIZATION WITH HIERARCHICAL GROUP KEYSNovember 2022April 2024Allow1720NoNo
18050943PYRAMID CONSTRUCT WITH TRUSTED SCORE VALIDATIONOctober 2022June 2025Abandon3210NoNo
17976115AUTHENTICATION METHOD FOR AUTHENTICATING A USER USING BIOMETRICS AND DIGITIZED HANDWRITTEN SIGNATUREOctober 2022January 2025Abandon2710NoNo
17966702SYSTEMS AND METHODS FOR INSPECTING BROWSER SECURITY VULNERABILTIESOctober 2022May 2025Allow3120NoNo
17918836MECHANISM FOR PROTECTING FRONT-HAUL LINK FROM MAN-IN-THE-MIDDLE (MITM) ATTACKOctober 2022August 2024Allow2200NoNo
17960311SYSTEM AND METHOD FOR DYNAMICALLY UPDATING FIREWALL RULES FOR A VEHICLE NETWORK OF A VEHICLEOctober 2022November 2024Allow2510NoNo
17937826DETECTION OF ABNORMAL ENTITIES BASED ON SYNTACTIC GROUPING OF STRINGSOctober 2022November 2023Allow1310YesNo
17931402INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUMSeptember 2022January 2025Allow2810NoNo
17896423SYSTEMS AND METHODS FOR ROLE-BASED PERMISSION INTEGRATIONAugust 2022January 2024Allow1710YesNo
17873520VIRTUALIZED AUTHENTICATION DEVICEJuly 2022January 2024Allow1810NoNo
17814315TECHNIQUES FOR CREDENTIAL AND IDENTITY SYNCHRONIZATIONJuly 2022June 2025Allow3420YesNo
17813294VIRTUAL MACHINE FORMJACKING PROTECTIONJuly 2022November 2023Abandon1610NoNo
17862195INFORMATION PROCESSING APPARATUS, CONTROL METHOD FOR INFORMATION PROCESSING APPARATUS, AND STORAGE MEDIUMJuly 2022June 2025Allow3530NoNo
17859513METHOD AND APPARATUS FOR PROTECTING A PUF GENERATORJuly 2022October 2023Allow1510NoNo
17791387INFORMATION ANALYZING APPARATUS, INFORMATION ANALYZING METHOD, AND COMPUTER-READABLE RECORDING MEDIUMJuly 2022December 2024Allow2910NoNo
17856235TRUSTED COMMUNICATION SESSION AND CONTENT DELIVERYJuly 2022August 2023Allow1300NoNo
17789348METHOD FOR TRANSMITTING AND RECEIVING A MESSAGE INCLUDING AN ENCRYPTED IDENTIFIER OF THE TRANSMITTER DEVICEJune 2022March 2025Abandon3210NoNo
17849238SYSTEMS AND METHODS FOR ENCRYPTION AND PROVISION OF INFORMATION SECURITY USING PLATFORM SERVICESJune 2022January 2024Allow1810YesNo
17837847METHOD, CONTROLLER, AND COMPUTER-READABLE MEDIUM FOR NETWORK ADDRESSING ON A DISTRIBUTED CRYPTO LEDGER NETWORKJune 2022September 2022Allow300NoNo
17837820METHOD, CONTROLLER, AND COMPUTER-READABLE MEDIUM FOR NETWORK ADDRESSING ON A DISTRIBUTED CRYPTO LEDGER NETWORKJune 2022September 2023Allow1610NoNo
17836594QUANTUM INFORMATION INTERCEPTION PREVENTIONJune 2022September 2023Allow1520NoNo
17805178TRUST ESTABLISHMENT BY ESCALATIONJune 2022April 2023Allow1100NoNo
17805181TRUST ESTABLISHMENT BY ESCALATIONJune 2022August 2023Allow1410NoNo
17827484SYSTEMS FOR MULTI-BLOCKCHAIN, MULTI-TOKEN INTEROPERABILITY VIA COMMON BLOCKCHAIN INTEGRATIONMay 2022February 2024Allow2020NoNo
17827472SYSTEMS FOR MULTI-BLOCKCHAIN, MULTI-TOKEN INTEROPERABILITY VIA COMMON BLOCKCHAIN INTEGRATIONMay 2022November 2022Allow510NoNo
17745480SYSTEM AND METHODS FOR ENCRYPTION BASED ON ENVIRONMENTAL FACTORSMay 2022August 2023Allow1520NoNo
17663154ARTIFICIAL INTELLIGENCE CYBER IDENTITY CLASSIFICATIONMay 2022December 2024Abandon3110NoNo
17722725RISK RATING METHOD AND SYSTEMApril 2022November 2022Allow710NoNo
17720491COMBINED NETWORK AND PHYSICAL SECURITY APPLIANCEApril 2022September 2025Allow4150YesNo
17719163SYSTEMS AND METHODS FOR AUTHENTICATING A USER BASED ON A BIOMETRIC MODEL ASSOCIATED WITH THE USERApril 2022August 2023Allow1610NoNo
17689587TRACKING MALWARE ROOT CAUSES WITH AN EVENT GRAPHMarch 2022April 2024Allow2520YesNo
17689481TRACKING MALWARE ROOT CAUSES WITH AN EVENT GRAPHMarch 2022April 2024Allow2520YesNo
17640763METHOD FOR SECURELY TRANSMITTING SEQUENCES OF QUANTUM STATES BETWEEN A PLURALITY OF ONLINE PARTICIPANTS OVER A QUANTUM COMMUNICATION CHANNELMarch 2022October 2024Allow3110NoNo
17681035Multifactor Contextual Authentication and Entropy from Device or Device Input or Gesture AuthenticationFebruary 2022April 2025Allow3840NoNo
17679023SYSTEMS AND METHODS FOR USING SECURE, ENCRYPTED COMMUNICATIONS ACROSS DISTRIBUTED COMPUTER NETWORKS TO PROVIDE VARIABLE RESILIENCY WHEN INDEXING BLOCKCHAIN STATES FOR PERFORMING BLOCKCHAIN OPERATIONS IN DECENTRALIZED APPLICATIONS USING CRYPTOGRAPHY-BASED DIGITAL REPOSITORIESFebruary 2022January 2025Allow3510NoNo
17675256LONG-DISTANCE QUANTUM KEY DISTRIBUTIONFebruary 2022July 2024Allow2900NoNo
17668035DISTRIBUTED TRANSACTION-BASED SECURITY AND TRACKING OF MACHINE AND AGRONOMIC DATAFebruary 2022June 2023Allow1610YesNo
17667417SYSTEMS AND METHODS FOR SECURE ACCESS OF STORAGEFebruary 2022July 2024Allow3010NoNo
17591632COMPUTER-READABLE RECORDING MEDIUM STORING GENERATION PROGRAM, GENERATION METHOD, AND INFORMATION PROCESSING APPARATUSFebruary 2022January 2025Abandon3610NoNo

Appeals Overview

This analysis examines appeal outcomes and the strategic value of filing appeals for examiner SMITHERS, MATTHEW.

Patent Trial and Appeal Board (PTAB) Decisions

Total PTAB Decisions
4
Examiner Affirmed
2
(50.0%)
Examiner Reversed
2
(50.0%)
Reversal Percentile
72.6%
Higher than average

What This Means

With a 50.0% 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
13
Allowed After Appeal Filing
4
(30.8%)
Not Allowed After Appeal Filing
9
(69.2%)
Filing Benefit Percentile
46.7%
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 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 shows limited benefit. Consider other strategies like interviews or amendments before appealing.

Examiner SMITHERS, MATTHEW - Prosecution Strategy Guide

Executive Summary

Examiner SMITHERS, MATTHEW works in Art Unit 2437 and has examined 1,077 patent applications in our dataset. With an allowance rate of 92.5%, this examiner allows applications at a higher rate than most examiners at the USPTO. Applications typically reach final disposition in approximately 24 months.

Allowance Patterns

Examiner SMITHERS, MATTHEW's allowance rate of 92.5% places them in the 78% percentile among all USPTO examiners. This examiner is more likely to allow applications than most examiners at the USPTO.

Office Action Patterns

On average, applications examined by SMITHERS, MATTHEW receive 1.12 office actions before reaching final disposition. This places the examiner in the 12% percentile for office actions issued. This examiner issues significantly fewer office actions than most examiners.

Prosecution Timeline

The median time to disposition (half-life) for applications examined by SMITHERS, MATTHEW is 24 months. This places the examiner in the 82% percentile for prosecution speed. Applications move through prosecution relatively quickly with this examiner.

Interview Effectiveness

Conducting an examiner interview provides a +6.8% benefit to allowance rate for applications examined by SMITHERS, MATTHEW. This interview benefit is in the 35% percentile among all examiners. Recommendation: Interviews provide a below-average benefit with this examiner.

Request for Continued Examination (RCE) Effectiveness

When applicants file an RCE with this examiner, 38.5% of applications are subsequently allowed. This success rate is in the 88% percentile among all examiners. Strategic Insight: RCEs are highly effective with this examiner compared to others. If you receive a final rejection, filing an RCE with substantive amendments or arguments has a strong likelihood of success.

After-Final Amendment Practice

This examiner enters after-final amendments leading to allowance in 58.4% of cases where such amendments are filed. This entry rate is in the 84% percentile among all examiners. Strategic Recommendation: This examiner is highly receptive to after-final amendments compared to other examiners. Per MPEP § 714.12, after-final amendments may be entered "under justifiable circumstances." Consider filing after-final amendments with a clear showing of allowability rather than immediately filing an RCE, as this examiner frequently enters such amendments.

Pre-Appeal Conference Effectiveness

When applicants request a pre-appeal conference (PAC) with this examiner, 0.0% result in withdrawal of the rejection or reopening of prosecution. This success rate is in the 8% percentile among all examiners. Note: Pre-appeal conferences show limited success with this examiner compared to others. While still worth considering, be prepared to proceed with a full appeal brief if the PAC does not result in favorable action.

Appeal Withdrawal and Reconsideration

This examiner withdraws rejections or reopens prosecution in 71.4% of appeals filed. This is in the 58% percentile among all examiners. Of these withdrawals, 30.0% occur early in the appeal process (after Notice of Appeal but before Appeal Brief). Strategic Insight: This examiner shows above-average willingness to reconsider rejections during appeals. The mandatory appeal conference (MPEP § 1207.01) provides an opportunity for reconsideration.

Petition Practice

When applicants file petitions regarding this examiner's actions, 38.0% are granted (fully or in part). This grant rate is in the 26% percentile among all examiners. Strategic Note: Petitions show below-average success regarding this examiner's actions. Ensure you have a strong procedural basis before filing.

Examiner Cooperation and Flexibility

Examiner's Amendments: This examiner makes examiner's amendments in 1.9% of allowed cases (in the 74% percentile). This examiner makes examiner's amendments more often than average to place applications in condition for allowance (MPEP § 1302.04).

Quayle Actions: This examiner issues Ex Parte Quayle actions in 0.2% of allowed cases (in the 52% percentile). This examiner issues Quayle actions more often than average when claims are allowable but formal matters remain (MPEP § 714.14).

Prosecution Strategy Recommendations

Based on the statistical analysis of this examiner's prosecution patterns, here are tailored strategic recommendations:

  • Consider after-final amendments: This examiner frequently enters after-final amendments. If you can clearly overcome rejections with claim amendments, file an after-final amendment before resorting to an RCE.
  • RCEs are effective: This examiner has a high allowance rate after RCE compared to others. If you receive a final rejection and have substantive amendments or arguments, an RCE is likely to be successful.

Relevant MPEP Sections for Prosecution Strategy

  • MPEP § 713.10: Examiner interviews - available before Notice of Allowance or transfer to PTAB
  • MPEP § 714.12: After-final amendments - may be entered "under justifiable circumstances"
  • MPEP § 1002.02(c): Petitionable matters to Technology Center Director
  • MPEP § 1004: Actions requiring primary examiner signature (allowances, final rejections, examiner's answers)
  • MPEP § 1207.01: Appeal conferences - mandatory for all appeals
  • MPEP § 1214.07: Reopening prosecution after appeal

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.