Prosecution Insights
Last updated: May 29, 2026

Examiner: NATH, SUMAN KUMAR

Tech Center 2800 • Art Units: 2855 2861

This examiner grants 83% of resolved cases

Performance Statistics

82.9%
Allow Rate
+14.9% vs TC avg
594
Total Applications
+22.0%
Interview Lift
866
Avg Prosecution Days
Based on 579 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
5.1%
§102 Novelty
70.2%
§103 Obviousness
17.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18685304 VOLTAGE BOOST CIRCUIT AND SENSOR DEVICE Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18690641 INFORMATION PROCESSING DEVICE, ELECTRONIC DEVICE, INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM Non-Final OA KYOCERA Corporation
18251215 AUTOMATED EVALUATION OF USED SCREWS Non-Final OA Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
18544385 SYSTEMS AND METHODS OF HIGH ACCURACY FLOW MEASUREMENTS Non-Final OA Sensia Netherlands B.V.
18479206 SYSTEM AND METHOD FOR DETECTING SUBSTRATE CHANGE USING SOUND Non-Final OA NATIONAL RESEARCH COUNCIL OF CANADA
18687791 IMPROVED CONTACTLESS DETECTION OF VIBRATIONS IN METAL BELTS Non-Final OA Primetals Technologies Germany GmbH
18109521 IDENTIFICATION AND LABELING OF DEFECTS IN BATTERY CELLS Non-Final OA Liminal Insights, Inc.
18427555 High-Q Factor, Multiferroic Resonant Magnetic Field Sensors And Limits On Strain Modulated Sensing Performance Non-Final OA United States Government as represented by the Secretary of the Navy
18427718 SYSTEM FOR DETERMINING A TORQUE APPLIED BETWEEN TWO ROTATING MEMBERS Non-Final OA NTN EUROPE
18419982 GAS ANALYZER APPARATUS Non-Final OA Crowcon Detection Instruments Limited

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