Prosecution Insights
Last updated: October 27, 2026

Long Bao Nguyen, USPTO Patent Examiner

Listed by the USPTO as NGUYEN, LONG BAO

Tech Center 3600 • Art Units: 3675 3677

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-52.0% vs TC avg
14
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
25.8%
§102 Novelty
41.9%
§103 Obviousness
32.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18768692 QUICK-UNLOCKING ROBUST LOCKING WASHER AND FASTENING SYSTEM PROVIDED WITH SUCH A LOCKING WASHER Non-Final OA Airbus Operations (S.A.S.)
19071006 Hybrid Compensation Nut Non-Final OA Illinois Tool Works Inc.
18755166 Clip-On U-Nut Non-Final OA Illinois Tool Works Inc.
19085521 PRE-APPLIED SEALANT TO FASTENERS AND/OR BRACKETS FOR MOUNTING SOLAR PANEL MODULES Non-Final OA Unirac, Inc.

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Frequently Asked Questions

Which art unit does examiner Long Bao Nguyen work in?

Long Bao Nguyen examines applications in Art Unit 3675 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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