Prosecution Insights
Last updated: April 19, 2026

Examiner: HAN, ROBIN

Tech Center 3700 • Art Units: 3772 3786

This examiner grants 30% of resolved cases

Performance Statistics

30.0%
Allow Rate
-40.0% vs TC avg
175
Total Applications
+58.0%
Interview Lift
1339
Avg Prosecution Days
Based on 140 resolved cases, 2023–2026

Rejection Statute Breakdown

1.7%
§101 Eligibility
18.5%
§102 Novelty
53.1%
§103 Obviousness
22.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19321978 INSERTER Non-Final OA Bayer Oy
18726282 HIGH TRANSMISSION AIR FILTRATION MEDIA AND TRANSPARENT FACE MASK Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
17132746 OUTFLOW COLLECTION SYSTEMS FOR HYSTEROSCOPIC SURGICAL PROCEDURES Final Rejection Covidien LP
17058677 ACCESSORY DEVICE OF A WOUND DRESSING SYSTEM, AND RELATED METHODS FOR COMMUNICATING OPERATING STATE Final Rejection Coloplast A/S
17812332 INTRAUTERINE DEVICE (IUD) Final Rejection University of Massachusetts
18899519 COMPRESSION GARMENT ASSEMBLY SET, COMPRESSION GARMENT AND METHOD FOR ASSEMBLING A COMPRESSION GARMENT Non-Final OA MEDI USA, L.P.
18028453 POLYMERIC MANDIBULAR ADVANCEMENT DEVICES AND METHODS FOR MAKING AND USING THEM Final Rejection ProSomnus Sleep Technologies, Inc.
18835616 HEARING PROTECTION Final Rejection SINTEF TTO
18608687 PROTECTION DEVICE WITH INTEGRATED FILTER MASK AND EYE SHIELD WITH MAGNIFICATION LENSES Non-Final OA KNOBBE, MARTENS, OLSON & BEAR, LLP
18440951 MULTI-DIGIT BRACES AND METHODS OF USE Non-Final OA Fight Fingers, LLC
18510703 METHODS AND DYNAMIC DENTAL APPLIANCE FOR THE TREATMENT OF AWAKE BRUXISM AND/OR SLEEP BRUXISM Non-Final OA Population Sleep, LLC
18506562 Biodegradable Patient Support Device for Positioning During a Surgical Procedure and Patient Positioning Method Final Rejection Xodus Medical, Inc.
17922987 VAGINAL DEVICE FOR PROLAPSE TREATMENT Non-Final OA Stichting Radboud universitair medisch centrum
18318688 FACE MASK ACCESSORY AND METHOD Final Rejection Aquila Co., LLC

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