Prosecution Insights
Last updated: May 29, 2026

Examiner: DUNLAP, JONATHAN M

Tech Center 2800 • Art Units: 2855 2856

This examiner grants 76% of resolved cases

Performance Statistics

76.1%
Allow Rate
+8.1% vs TC avg
919
Total Applications
+17.0%
Interview Lift
883
Avg Prosecution Days
Based on 895 resolved cases, 2023–2026

Rejection Statute Breakdown

2.2%
§101 Eligibility
12.7%
§102 Novelty
71.8%
§103 Obviousness
11.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18596812 ULTRASOUND PHANTOM AND METHOD OF PRODUCING ULTRASOUND PHANTOM Non-Final OA CANON KABUSHIKI KAISHA
18583265 TESTING SYSTEM WITH ACOUSTIC NOISE REPLICATION THROUGH HYBRID SIMULATION Non-Final OA ILLINOIS TOOL WORKS INC.
18106044 EVALUATION METHOD Non-Final OA SUMITOMO RUBBER INDUSTRIES, LTD.
18590563 MODULATION OF SENSOR FILM COMPOSITION FOR ENHANCED GAS DETECTION PERFORMANCE Non-Final OA HONDA MOTOR CO., LTD.
17309687 PIPELINE DEFECT MONITORING Final Rejection Baker Hughes Energy Technology UK Limited
18583130 CAPACITIVE MEMS DEVICE Non-Final OA Murata Manufacturing Co., Ltd.
18686366 SMART DENDROMETERS FOR TRACKING PLANT GROWTH Non-Final OA ePlant, Inc.
18686474 VIBRONIC MULTISENSOR Non-Final OA Endress+Hauser SE+Co. KG
18581320 Apparatus and Method to Detect Residual Stress Around Cold Expanded Holes Using Longitudinal Critically Refracted Waves Non-Final OA Southwest Research Institute
18203715 ELECTROSTATIC CAPACITY SENSOR Final Rejection The University of British Columbia
18596890 APPARATUS FOR MEASURING WIND VELOCITY AND WIND DIRECTION AND RELATED SYSTEMS AND METHODS Non-Final OA EmMea Inc.
18430274 VARIABLY CONTROLLABLE INSTRUMENT Non-Final OA Plitzie LLC
18253927 CONTACT SENSOR WITH FAILURE DETECTION MECHANISM Non-Final OA MECHAVISION INC.
18354383 CROSS-FLEXURE FOR AN EXTENSOMETER Final Rejection MTS SYSTEMS CORPORATION
18271922 DAMPING RATIO MEASURING DEVICE AND SIGNAL PROCESSING METHOD SUITABLE FOR CONSOLIDATION EQUIPMENT Final Rejection Chang’an University

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