Prosecution Insights
Last updated: April 19, 2026

Examiner: BARRETT, RYAN S

Tech Center 2100 • Art Units: 2145 2148 2171 2175

This examiner grants 64% of resolved cases

Performance Statistics

64.3%
Allow Rate
+9.3% vs TC avg
433
Total Applications
+43.7%
Interview Lift
1148
Avg Prosecution Days
Based on 409 resolved cases, 2023–2026

Rejection Statute Breakdown

10.6%
§101 Eligibility
12.9%
§102 Novelty
38.7%
§103 Obviousness
10.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18351417 TRAINING AND APPLICATION METHOD AND APPARATUS FOR NEURAL NETWORK MODEL, AND STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
18274531 DISTRIBUTED MACHINE LEARNING WITH NEW LABELS USING HETEROGENEOUS LABEL DISTRIBUTION Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18741136 Display Method and Related Apparatus Non-Final OA Huawei Technologies Co., Ltd.
18354744 NEURAL NETWORK MODEL TRAINING METHOD, DATA PROCESSING METHOD, AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18253699 Automated Processing of Dental Scans Using Geometric Deep Learning Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18253205 METHOD AND SERVER FOR DELEGATED QUANTUM COMPUTING USING A HARDWARE ENCLAVE Non-Final OA Centre National de la Recherche Scientifique
18185281 FRAMEWORK FOR SIMULATING GENERAL MULTI-SCALE PROBLEMS Non-Final OA Brown University
18109975 SYSTEM AND METHOD FOR IMITATION LEARNING Non-Final OA ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
18308473 INTELLIGENT SELF-ADJUSTING METRIC COLLECTION Non-Final OA NetApp, Inc.
18337960 METHODS AND APPARATUSES FOR TRAINING PREDICTION MODEL Non-Final OA Alipay (Hangzhou) Information Technology Co., Ltd.
18206460 FEATURE FUNCTION BASED COMPUTATION OF ON-DEMAND FEATURES OF MACHINE LEARNING MODELS Non-Final OA Databricks, Inc.
18028438 METHODS AND SYSTEMS FOR DETERMINING PAYMENT BEHAVIOURS Non-Final OA Xero Limited
18307995 AUTONOMOUS CONTROL USING HIERARCHICAL ENSEMBLES OF AUTONOMOUS DECISION SYSTEMS Non-Final OA University of South Florida
18322525 LOCAL DIFFERENTIALLY PRIVATE MECHANISMS TO MEASURE PERFORMANCE DEMOGRAPHIC DISPARITIES IN FEDERATED LEARNING Non-Final OA University of Southern California
18169462 RANKED PRUNING OF DATA SET TO TRAIN MACHINE LEARNING MODEL MODELS Non-Final OA Meta Platforms, Inc.
18338043 MACHINE LEARNING USING MAP REPRESENTATIONS OF CATEGORICAL DATA TO PROVIDE CLASSIFICATION PREDICTIONS Non-Final OA Optum Services (Ireland) Limited
18087630 INDUSTRIAL MONITORING PLATFORM Non-Final OA Delaware Capital Formation, Inc.
18279186 BLOCKCHAIN-BASED FEDERATED LEARNING DEVICE, METHOD AND SYSTEM Non-Final OA ASIAINFO TECHNOLOGIES (CHINA), INC.
18275709 SYSTEM AND METHOD FOR PREDICTING PROCESS CHANGES BY USING KEY FACTORS IN COMMERCIAL CHEMICAL PROCESS Non-Final OA SK GAS CO., LTD.
18183775 ROOM TOUCHSCREEN TERMINAL Non-Final OA Rauland-Borg Corporation

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