Prosecution Insights
Last updated: October 02, 2026

Examiner: ALI, AFAQ

Tech Center 2400 • Art Units: 2431 2434 2438

This examiner grants 90% of resolved cases

Analysis

Afaq Ali is an examiner in Tech Center 2400 and Art Unit 2431. He has managed 143 resolved cases, and his allowance rate is 89.5 percent. This percentage reflects the proportion of his cases that reach a grant rather than abandonment. The 143 resolved cases provide a data set for evaluating his prosecution outcomes and understanding the typical results for applications on his docket.

The interview lift for this examiner is 11.9 percent. This figure represents the change in the likelihood of an allowance when an interview occurs during the prosecution of an application. Practitioners can use this 11.9 percent lift to decide whether to request a formal discussion with the examiner. The data shows that interviews are associated with a positive shift in the probability of a grant compared to the 89.5 percent baseline.

The median days to allowance is 893. This number indicates the middle point of the time distribution for cases that result in a patent grant. For applications in Art Unit 2431, this 893 median day figure serves as a timeline for the duration of the process. Practitioners should use these statistics to inform their strategy and manage expectations regarding the timing of a grant.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

89.5%
Allow Rate
+31.5% vs TC avg
177
Total Applications
+11.9%
Interview Lift
893
Avg Prosecution Days
Based on 143 resolved cases, 2023–2026

Rejection Statute Breakdown

9.7%
§101 Eligibility
4.5%
§102 Novelty
51.5%
§103 Obviousness
22.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19235793 COMPUTER-IMPLEMENTED SYSTEM AND METHOD FOR ENABLING ZERO-KNOWLEDGE PROOF Non-Final OA nChain Licensing AG
18972430 SECURITY DEVICE AND SYSTEM-ON-CHIP INCLUDING SECURITY DEVICE Final Rejection SAMSUNG ELECTRONICS CO., LTD.
19033828 OBSCURING ELEMENTS BASED ON BROWSER FOCUS Final Rejection Snap Inc.
18938727 PROXY DEVICES FOR MOVING ACROSS CARD NETWORKS Final Rejection Capital One Services, LLC
18855208 VIRTUAL MICROCONTROLLER FOR DEVICE AUTHENTICATION IN A CONFIDENTIAL COMPUTING ENVIRONMENT Final Rejection Intel Corporation
18003176 METHOD AND DEVICE FOR DETECTING A SECURITY FLAW Non-Final OA Orange
18938436 COMPUTER-READABLE RECORDING MEDIUM STORING PROOF GENERATION PROGRAM, PROOF GENERATION METHOD, AND INFORMATION PROCESSING APPARATUS Final Rejection FUJITSU LIMITED
18229062 ADVANCED THREAT PREVENTION Final Rejection Palo Alto Networks, Inc.
17862877 SEQUENTIAL DUAL MACHINE LEARNING MODELS FOR EFFECTIVE CLOUD DETECTION ENGINES Non-Final OA Palo Alto Networks, Inc.
18867030 SOFTWARE TOOL AND METHOD FOR ANALYSIS OF CYBERSECURITY VULNERABILITIES Non-Final OA Siemens Corporation
19096380 Autonomous Agent Generation, Review, And Correction Of Mitigation Plans Against DDoS Attacks In A Shared Infrastructure Computing Environment Non-Final OA Salesforce, Inc.
18989305 System And Methods Of Defense Against DDoS Attacks Via Autonomous Agents For Applications On A Multi-Substrate Multi-Ingress Shared Infrastructure With Multiple Cloud Architectures Final Rejection Salesforce, Inc.
18977293 AUTOMATED CREATION OF TRUSTED NETWORK PERIMETER Non-Final OA OKTA, INC.
18015611 METHOD AND SYSTEM FOR MEASUREMENT-DEVICE-INDEPENDENT QUANTUM KEY DISTRIBUTION NETWORK Final Rejection NATIONAL UNIVERSITY OF SINGAPORE
18745304 METHODS, SYSTEMS AND DEVICES TO DETECT A DATA TRAFFIC ANOMALY AS MALICIOUS TO IMPROVE NETWORK SECURITY Non-Final OA AT&T Intellectual Property I, L.P.
18982105 External Device Authentication Non-Final OA Physio-Control, Inc.
18763507 RULES PROCESSING SYSTEM Final Rejection Sophos Limited
19068817 CYBERSECURITY THREAT DETECTION UTILIZING UNIFIED IDENTITY MAPPING AND PERMISSION DETECTION Final Rejection Wiz, Inc.
18982200 AI/ML Model Assessment Non-Final OA CrowdStrike, Inc.
18794620 METHOD AND SYSTEM FOR METHOD FOR FINETUNING APPLICATION-LAYER SIGNATURES Final Rejection Radware Ltd.
18398985 TECHNIQUES FOR ACCURATE LEARNING OF BASELINES FOR CHARACTERIZING ADVANCED APPLICATION-LAYER FLOOD ATTACK TOOLS Non-Final OA Radware Ltd.

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