Prosecution Insights
Last updated: April 19, 2026

Examiner: ROSEN, ERIC J

Tech Center 4100 • Art Units: 3723 3731 3732 3771 3772 4100 4122

This examiner grants 41% of resolved cases

Performance Statistics

41.4%
Allow Rate
-18.6% vs TC avg
402
Total Applications
+25.3%
Interview Lift
1173
Avg Prosecution Days
Based on 382 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
26.1%
§102 Novelty
41.2%
§103 Obviousness
28.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18485374 CLEANING MITT, METHOD OF PREPARING A CLEANING MITT, AND CLEANING SYSTEM Non-Final OA Carl Freudenberg KG
17956538 HAIRSTYLING APPARATUSES AND RELATED METHODS Final Rejection Kiss Nail Products, Inc.
17321123 SURGICAL CLIP Non-Final OA TELEFLEX MEDICAL INCORPORATED
18429972 CLEANING SET Non-Final OA Fugenial GmbH
18566331 INTERDENTAL BRUSH HAVING AN OVAL WIRE CROSS SECTION, AND METHOD FOR PRODUCING THE SAME Non-Final OA Curaden AG

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