Prosecution Insights
Last updated: April 19, 2026

Examiner: RHEE, KELSEY

Tech Center 3700 • Art Units: 3785

This examiner grants 28% of resolved cases

Performance Statistics

28.0%
Allow Rate
-42.0% vs TC avg
51
Total Applications
+43.9%
Interview Lift
1172
Avg Prosecution Days
Based on 25 resolved cases, 2023–2026

Rejection Statute Breakdown

5.4%
§101 Eligibility
22.3%
§102 Novelty
48.5%
§103 Obviousness
22.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17563122 WALKING ASSISTANCE APPARATUS Final Rejection Samsung Electronics Co., Ltd.
17892060 APPARATUS FOR ASSISTING MUSCULAR STRENGTH Non-Final OA Kia Corporation
17481462 OUTPUT DEVICE FOR A VENTILATOR Non-Final OA Drägerwerk AG & Co. KGaA
17394922 DEVICE AND PROCESS FOR MEASURING THE LUNG COMPLIANCE Final Rejection Drägerwerk AG & Co. KGaA
18008316 SYSTEMS AND METHODS FOR NITRIC OXIDE GENERATION AND TREATMENT Non-Final OA The General Hospital Corporation
17788641 APPARATUS FOR HUMIDIFYING A RESPIRATORY GAS Non-Final OA RESMED PTY LTD
17623638 ATTACHMENT FOR MONITORING INHALER USAGE Final Rejection INOFAB SAGLIK TEKNOLOJILERI ANONIM SIRKETI
18560649 PROTECTIVE FACE MASK Non-Final OA ESG Supplies LTD
18461215 ENDOTRACHEAL TUBE RETAINER Non-Final OA Wichita State University
17774998 CHEST COMPRESSION DEVICE Final Rejection Young Beum CHO
17573924 Exoskeleton for Supporting a User's Arm Non-Final OA Yumen Bionics B.V.
17538126 RESPIRATORY ASSEMBLY AND METHODS OF USING THE SAME Non-Final OA SNAP CPAP, LLC
17519510 RESPIRATOR MASK Non-Final OA AirBoss Defense Group LLC

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