Prosecution Insights
Last updated: May 29, 2026

Examiner: FENWICK, WARREN K

Tech Center 2800 • Art Units: 2852 2862

This examiner grants 90% of resolved cases

Performance Statistics

89.5%
Allow Rate
+21.5% vs TC avg
650
Total Applications
+0.3%
Interview Lift
735
Avg Prosecution Days
Based on 640 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
26.8%
§102 Novelty
50.2%
§103 Obviousness
6.8%
§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
18689819 SENSOR CHIP, PRESSURE SENSOR, METHOD OF FABRICATING PRESSURE SENSOR Non-Final OA Beijing BOE Technology Development Co., Ltd.
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
18547222 DEPLOYABLE MARINE SENSOR SYSTEM Non-Final OA SUSTAINABLE MARINE ENERGY LIMITED
17956837 Shockload Torque Protection Device with Electrical Control Function Non-Final OA Beijing Lixin Dehua Technology Co., Ltd.

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