Prosecution Insights
Last updated: May 29, 2026

Examiner: LEE, MICHELLE J

Tech Center 3700 • Art Units: 3772 3786 3793

This examiner grants 40% of resolved cases

Performance Statistics

40.2%
Allow Rate
-29.8% vs TC avg
434
Total Applications
+61.2%
Interview Lift
1392
Avg Prosecution Days
Based on 405 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
4.4%
§102 Novelty
84.4%
§103 Obviousness
0.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18776963 A MANDIBULAR ADVANCEMENT DEVICE WITH A SUPPORT BAFFLE Non-Final OA DCSTAR INC
18777015 AN ORAL APPLIANCE Non-Final OA DCSTAR INC
19257023 CONTRACTURE REDUCING EXTREMITY OFFLOADING SYSTEM Non-Final OA MARCUS MEDICAL DEVICES, LLC
17989647 FILTERS FOR VIRUS FILTRATION AND INACTIVATION AND MASK ASSEMBLIES CONTAINING THE SAME Final Rejection Purdue Research Foundation
19172939 Flexible Full-Length Back and Spine Stretching Device with Individually Material-Encased and Adaptive Massage Nodes for Dynamic Support and Enhanced Ergonomics Non-Final OA HALO TECHNOLOGIES INC.
18725622 PECTUS EXCAVATUM CORRECTION DEVICE HAVING EXCELLENT WEAR COMFORT Non-Final OA YOUCHANG BIO INC.
18976887 TUBULAR BANDAGE Non-Final OA De Man Projects SA
18863310 UPPER BODY CHASSIS Non-Final OA Mawashi science & technologie inc.
18922559 HEADGEAR Non-Final OA ResMed Asia Pte. Ltd.
18590933 AEROSOL CONTAINMENT MASK AND METHODS OF USE THEREOF Non-Final OA Washington University
17916164 PURE POLYURETHANE CONDOM HAVING ADHESIVE LAYER AND PREPARATION METHOD THEREFOR Non-Final OA RECKITT BENCKISER HEALTH LIMITED
18296489 PROTECTIVE MOUTHGUARD Non-Final OA CARBON, INC.
18769973 FILTER MASK HAVINE ONE OR MORE MALLEABLE STIFFENING MEMBERS Non-Final OA CROSSTEX INTERNATIONAL, INC.
18617578 DISPOSABLE RADIAL ACCESS CATHETERIZATION SLEEVE Non-Final OA TESSLAGRA DESIGNS SOLUTIONS INC.
18603995 RESPIRATORY PROTECTION DEVICES Non-Final OA OpenAeros LLC
18011043 SELF-CHARGING MULTI-LAYER TRIBOELECTRIC PPE Final Rejection E-MASK LLC
17671854 RESPIRATOR WITH PHASE CHANGE MATERIAL Final Rejection Scott Technologies, Inc.

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