Prosecution Insights
Last updated: April 19, 2026

Examiner: HUYNH, KHOA D

Tech Center 3700 • Art Units: 3732 3751 3765

This examiner grants 19% of resolved cases

Performance Statistics

19.1%
Allow Rate
-50.9% vs TC avg
320
Total Applications
+22.9%
Interview Lift
1294
Avg Prosecution Days
Based on 272 resolved cases, 2023–2026

Rejection Statute Breakdown

3.6%
§101 Eligibility
27.6%
§102 Novelty
43.0%
§103 Obviousness
21.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19172413 ARTICLE OF FOOTWEAR WITH A TENSIONING SYSTEM INCLUDING A GUIDE ASSEMBLY Non-Final OA NIKE, Inc.
18748844 MOTORIZED TENSIONING SYSTEM WITH SENSORS Non-Final OA NIKE, Inc.
19222636 OUTSOLES HAVING TRACTION INSERTS Non-Final OA Lululemon Athletica Canada Inc.
18734699 PROTECTIVE GARMENT AND POCKET ASSEMBLY Non-Final OA Mayo Foundation for Medical Education and Research
18990118 SUPPORT ELEMENT FOR IMPROVED FOOT SHANK ALIGNMENT Non-Final OA adidas AG
18947634 SOLE AND SHOE WITH HAPTIC FEEDBACK Non-Final OA adidas AG
18893642 SOLES FOR SPORT SHOES Non-Final OA adidas AG
19082077 Article of Footwear with Athletic Cleats Non-Final OA Under Armour, Inc.
19051719 Sole Structure With Bottom-Loaded Compression Final Rejection Under Armour, Inc.
17389597 WEARABLE AIRBAG DEVICE Final Rejection TOYODA GOSEI CO., LTD.
18901367 MIDSOLE HAVING A CLEAR FREE SPACE Final Rejection ON CLOUDS GMBH
18034653 MODULAR FOOTWEAR SOLE SYSTEMS AND METHODS Final Rejection ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONA
18442691 HYDROENTANGLED COMPOSITE FABRIC Non-Final OA Welspun India Limited
18937755 SHOE EQUIPPED WITH A SHOELACE Final Rejection Jerzy Franciszek Kucharko
18848259 Protective shoe Non-Final OA UVEX ARBEITSSCHUTZ GMBH
18829288 COOLING INSOLE AND COOLING SHOE Non-Final OA GUANGZHOU ZHENGTAO ENTERPRISE MANAGEMENT CO., LTD.
18645180 INFANT CLOTHES Final Rejection GOOD CATCH COMPANY
18607361 LUXURY COMFORTABLE SHOE Final Rejection TFR Shoes LLC
17944055 ANTI-SLIP FOOTWEAR WITH ROTATABLE TRACTION ELEMENT Final Rejection Virtuix Holdings Inc.
17313975 EYEWEAR RETAINER Final Rejection Sunday Afternoons, Inc.

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