Prosecution Insights
Last updated: April 19, 2026

Examiner: PERLMAN, DAVID S

Tech Center 2600 • Art Units: 2624 2662 2666 2672 2673

This examiner grants 80% of resolved cases

Performance Statistics

80.4%
Allow Rate
+18.4% vs TC avg
543
Total Applications
+12.9%
Interview Lift
972
Avg Prosecution Days
Based on 531 resolved cases, 2023–2026

Rejection Statute Breakdown

9.3%
§101 Eligibility
22.0%
§102 Novelty
52.9%
§103 Obviousness
11.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18205166 METHOD AND APPARATUS FOR DETECTING CARGO IN CONTAINER IMAGE USING CONTAINER WALL BACKGROUND REMOVAL Final Rejection ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
18360090 MONITORING OF A MODEL AND ANOMALY DETECTION Non-Final OA Robert Bosch GmbH
18665325 IMAGE MATCHING USING CHROMA-ENHANCED OR ADAPTABLE SIZE FEATURES Non-Final OA QUALCOMM Incorporated
18167996 IDENTIFYING VERSIONS OF A FORM Non-Final OA DST Technologies, Inc.
18198282 BLOCKCHAIN-BASED AND HUMAN CHARACTERISTICS INTELLIGENCE RECOGNITION FOR APPOINTMENT VISUALIZATION ELDERLY CARE SYSTEM Non-Final OA Jiangsu Zeran Information Technology Co., Ltd

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