Prosecution Insights
Last updated: August 17, 2026

Examiner: NGUYEN, HUNG D

Tech Center 3700 • Art Units: 1742 3742 3761

This examiner grants 72% of resolved cases

Performance Statistics

71.5%
Allow Rate
+1.5% vs TC avg
1,071
Total Applications
+30.1%
Interview Lift
1236
Avg Prosecution Days
Based on 1052 resolved cases, 2023–2026

Rejection Statute Breakdown

1.3%
§101 Eligibility
20.9%
§102 Novelty
55.1%
§103 Obviousness
20.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18199534 HOUSEHOLD APPLIANCE WITH IMMERSIBLE HEATER Final Rejection WHIRLPOOL CORPORATION
18569294 FLUID HEATING HEATER Non-Final OA HANON SYSTEMS
18231149 INDOOR GRILLING APPLIANCE WITH FLAVOR-INFUSION MODULE Non-Final OA Hamilton Beach Brands, Inc.
18268559 LASER ENGRAVING DEVICE FOR MULTIPLE LASER BEAMS USING A DATA LINK FOR ADJUSTING THE FOCUSING POSITION Non-Final OA ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL)

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