Prosecution Insights
Last updated: August 18, 2026

Examiner: BARRETT, RYAN S

Tech Center 2100 • Art Units: 2145 2148 2166 2171 2175

This examiner grants 65% of resolved cases

Performance Statistics

65.1%
Allow Rate
+10.1% vs TC avg
443
Total Applications
+42.1%
Interview Lift
1208
Avg Prosecution Days
Based on 424 resolved cases, 2023–2026

Rejection Statute Breakdown

10.6%
§101 Eligibility
11.3%
§102 Novelty
38.5%
§103 Obviousness
8.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18351417 TRAINING AND APPLICATION METHOD AND APPARATUS FOR NEURAL NETWORK MODEL, AND STORAGE MEDIUM Final Rejection CANON KABUSHIKI KAISHA
18279754 PARALLELIZING MOMENT-BASED OPTIMIZATIONS WITH BLOCKWISE MODEL-UPDATE FILTERING Non-Final OA Microsoft Technology Licensing, LLC
18613902 APPARATUS AND METHOD FOR SEARCHING FOR NEURAL NETWORK ARCHITECTURE Non-Final OA ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
18473217 ARTIFICIAL INTELLIGENCE PREDICTION SUPERVISION Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18123710 CROSSOVER SIMULATION AND CAUSATION DETECTION USING SIMULATION ENVIRONMENTS Non-Final OA International Business Machines Corporation
18640851 BATCH SELECTION POLICIES FOR TRAINING MACHINE LEARNING MODELS USING ACTIVE LEARNING Non-Final OA Sanofi
18185281 FRAMEWORK FOR SIMULATING GENERAL MULTI-SCALE PROBLEMS Final Rejection Brown University
18356346 AUTOMATED RULE CREATION FOR FRAUD DETECTION USING A MACHINE LEARNING-DRIVEN COMPUTING FRAMEWORK Non-Final OA Actimize LTD.

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