Prosecution Insights
Last updated: August 17, 2026

Examiner: FREHE, WILLIAM R

Tech Center 3700 • Art Units: 3763 3783

This examiner grants 60% of resolved cases

Performance Statistics

60.1%
Allow Rate
-9.9% vs TC avg
446
Total Applications
+41.8%
Interview Lift
1380
Avg Prosecution Days
Based on 391 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
13.6%
§102 Novelty
55.1%
§103 Obviousness
25.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19275711 Methods and Devices for Controlling Biologic Microenvironments Final Rejection P Tech, LLC
18152932 Universal Caps for Male and Female Connectors with an Inner Shaft and Outer Threaded Housing Non-Final OA Becton, Dickinson and Company
17992521 Clip Syringe Non-Final OA Becton, Dickinson and Company
19057870 INFUSION PUMP SYSTEM AND METHOD Non-Final OA Insulet Corporation

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