Prosecution Insights
Last updated: April 19, 2026

Examiner: FENWICK, WARREN K

Tech Center 2800 • Art Units: 2852 2862

This examiner grants 90% of resolved cases

Performance Statistics

89.6%
Allow Rate
+21.6% vs TC avg
646
Total Applications
+0.2%
Interview Lift
810
Avg Prosecution Days
Based on 633 resolved cases, 2023–2026

Rejection Statute Breakdown

2.1%
§101 Eligibility
33.8%
§102 Novelty
33.0%
§103 Obviousness
13.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18581702 DISPLAY PANEL INSPECTION DEVICE AND DISPLAY PANEL INSPECTION METHOD USING THE SAME Non-Final OA Samsung Display Co., LTD.
18681574 METHOD FOR ASCERTAINING THE LOAD APPLIED TO A PNEUMATIC TIRE WHILE ROLLING Non-Final OA COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
18420347 UNIVERSAL MULTI-MOUNT FOR HIGH VALUE ASSET MONITOR TAG Non-Final OA Raytheon Company
18933775 TELESCOPIC ROD FOR PHOTOGRAPHIC EQUIPMENT Non-Final OA Guangdong Sirui Optical Co., Ltd.
18689782 DEVICE FOR DETERMINING A FLOW-VELOCITY-DEPENDENT VARIABLE OF A FREE-FLOWING MEDIUM Non-Final OA Endress+Hauser Flowtec AG
18399016 METHODS AND SYSTEMS FOR PREDICTING FATIGUE ACCUMULATION Non-Final OA GE-Hitachi Nuclear Energy Americas LLC
18547222 DEPLOYABLE MARINE SENSOR SYSTEM Non-Final OA SUSTAINABLE MARINE ENERGY LIMITED

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