Prosecution Insights
Last updated: October 26, 2026

Jason H Duger, USPTO Patent Examiner

Listed by the USPTO as DUGER, JASON H

Tech Center 3700 • Art Units: 3741

This examiner grants 71% of resolved cases

Analysis

DUGER, JASON H is a USPTO patent examiner in tech center 3700 and art unit 3741. The record includes 472 resolved cases, a 70.6% allowance rate, and a median of 1127 days to allowance. The interview lift is 51.0%, indicating a strong positive association between interviews and allowance outcomes in the available profile data.

The listed companies are Rolls-Royce plc, LG Energy Solution Ltd., and Cummins Inc. The listed firms are Bryan Cave Leighton Paisner LLP (DC), Cabinet Beau de Lomenie, and FOLEY & LARDNER LLP. Interview planning may deserve particular attention here, especially where claim issues can be clarified more efficiently through direct examiner discussion.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

70.6%
Allow Rate
+0.6% vs TC avg
496
Total Applications
+51.0%
Interview Lift
1127
Avg Prosecution Days
Based on 472 resolved cases, 2023–2026

Rejection Statute Breakdown

1.3%
§101 Eligibility
9.9%
§102 Novelty
44.3%
§103 Obviousness
41.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18892673 AIRCRAFT MISSION INDEX WITH SUSTAINABLE AVAITION FUEL VERSUS HYDROCARBRON BASED FUEL Non-Final OA ROLLS-ROYCE plc
18428975 BATTERY DISCONNECT UNIT INCLUDING FIRE EXTINGUISHING LIQUID AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
18848098 Turbine Dosing System with Bypass Take Off and Delivery Final Rejection Cummins Emission Solutions, Inc.
18151939 ENHANCED ENGINE MODEL FOR CONTROL AND HEALTH MONITORING Non-Final OA RTX Corporation
18549361 LASER SCANNING DEVICE, LASER SCANNING METHOD, LASER PROCESSING DEVICE, AND ELECTRICAL STEEL SHEET MANUFACTURING METHOD Final Rejection NIPPON STEEL CORPORATION

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Frequently Asked Questions

What is examiner Jason H Duger's allowance rate?

70.6% of resolved applications examined by Jason H Duger were allowed (472 resolved cases), compared with 62.4% across Art Unit 3741 over the last five years.

Does an interview help with examiner Jason H Duger?

This examiner's interview lift is +51.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Jason H Duger take to allow a patent?

Applications allowed by Jason H Duger took 1,127 days on average from filing to allowance.

Which art unit does examiner Jason H Duger work in?

Jason H Duger examines applications in Art Unit 3741 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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