Prosecution Insights
Last updated: August 17, 2026

Examiner: MACCHIAROLO, PETER J

Tech Center 2800 • Art Units: 2855 2856 2863 2879

This examiner grants 70% of resolved cases

Performance Statistics

70.3%
Allow Rate
+2.3% vs TC avg
321
Total Applications
+10.4%
Interview Lift
1167
Avg Prosecution Days
Based on 276 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
30.1%
§102 Novelty
39.9%
§103 Obviousness
23.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18652866 MASS FLOW CONTROLLER AND ZERO POINT CALIBRATION METHOD USING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18196767 TOOL BASED WELDING TECHNIQUE MONITORING SYSTEMS WITH TOOL TIP POSITION CALIBRATIONS Non-Final OA ILLINOIS TOOL WORKS INC.
18525345 AIRCRAFT ASSEMBLY SYSTEM AND ASSEMBLY METHOD USING THE SAME Non-Final OA Hyundai WIA Corporation
18467306 Inertial Measurement Device Non-Final OA SEIKO EPSON CORPORATION
18467235 Inertial Measurement Device Non-Final OA SEIKO EPSON CORPORATION
18335692 ACOUSTIC DETECTION SYSTEM AND METHOD AND ASSOCIATED KINETIC ENERGY HARVESTER Non-Final OA The Boeing Company
18657164 INSPECTING INTERNAL POWERPLANT COMPONENT USING INSPECTION SCOPE Non-Final OA RTX Corporation
18657239 INSPECTING INTERNAL POWERPLANT COMPONENT USING INSPECTION SCOPE Non-Final OA RTX Corporation
18635965 CAPILLARY-BASED PRESSURE THRESHOLD SENSOR FOR LIQUIDS AND METHODS AND APPARATUSES USING SAME Non-Final OA Becton, Dickinson and Company
17524589 GUIDED WAVE TESTING OF WELDS IN PIPELINES AND PLATE STRUCTURES Non-Final OA Southwest Research Institute

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