Prosecution Insights
Last updated: August 17, 2026

Examiner: BUNKER, WILLIAM B

Tech Center 3600 • Art Units: 3691

This examiner grants 80% of resolved cases

Performance Statistics

79.8%
Allow Rate
+27.8% vs TC avg
253
Total Applications
+94.8%
Interview Lift
1008
Avg Prosecution Days
Based on 228 resolved cases, 2023–2026

Rejection Statute Breakdown

40.7%
§101 Eligibility
3.9%
§102 Novelty
49.2%
§103 Obviousness
3.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18655126 SYSTEMS AND METHODS FOR FRAUD CONTROLS FOR AUTOMATED TRANSACTION MACHINES Non-Final OA Wells Fargo Bank, N.A.
18764805 SYSTEM AND METHOD FOR AUTOMATICALLY DETECTING DIGITAL ACCOUNT TAKEOVER TRANSACTION IN DIGITAL TRANSACTIONS Non-Final OA THE TORONTO-DOMINION BANK
18932337 CONTEXT DRIVEN GENERATIVE ARTIFICIAL INTELLIGENCE (AI) BASED SYSTEM AND METHOD Final Rejection MASTERCARD INTERNATIONAL INCORPORATED
19438432 SYSTEM AND METHOD FOR INTERVENTIONS IN ARTIFICIAL INTELLIGENCE MODELS Final Rejection ChatIP LLC
19171127 SINGLE-CLICK TAX DOCUMENT GENERATION Non-Final OA Block, Inc.
18918974 SYSTEMS AND METHODS OF FRAUD PREVENTION FOR CROSS-BORDER TRANSACTIONS Non-Final OA Capital One Services, LLC
18738691 SYSTEMS AND METHODS FOR VALIDATING ASSET DESTINATIONS IN BLOCKCHAIN NETWORKS Non-Final OA Capital One Services, LLC
18936165 Intelligence Model for Analyzing and Determining Transaction Dispute Propensity Final Rejection Bank of America Corporation
19246384 SYSTEMS AND METHODS FOR USING SHARED DATABASES FOR MANAGING SUPPLEMENTAL PAYMENT SOURCES Non-Final OA Worldpay, LLC
18888931 MULTI-STAGE UNSUPERVISED LEARNING FOR EXTREME LOW-FRAUD SCENARIOS Non-Final OA ACTIMIZE LTD
18629309 MONEY MULE DETECTION USING LINK PREDICTION Non-Final OA ACTIMIZE LTD.

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