Prosecution Insights
Last updated: October 02, 2026

Examiner: DUCKWORTH, BRADLEY

Tech Center 3600 • Art Units: 3632 3652 3654

This examiner grants 72% of resolved cases

Analysis

Bradley Duckworth is an examiner in Art Unit 3632 of Tech Center 3600, with 1389 resolved cases. The examiner maintains an allowance rate of 72.4%, indicating a good probability of success for applicants. The median days to allowance is 782, which reflects an efficient timeline for prosecution.

The interview lift is 20.1%, showing that interviews provide a benefit in increasing the chances of allowance relative to the 72.4% baseline. Practitioners should use this 20.1% lift to further ensure a positive outcome. The 1389 resolved cases make these metrics very reliable.

In Tech Center 3600, the 72.4% allowance rate and 782-day median timeline represent an efficient environment for patent prosecution in Art Unit 3632. The 20.1% interview lift is a tactical tool available to applicants. These figures offer a comprehensive overview of the examiner's performance.

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

Performance Statistics

72.4%
Allow Rate
+20.4% vs TC avg
1,409
Total Applications
+20.1%
Interview Lift
782
Avg Prosecution Days
Based on 1389 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
26.7%
§102 Novelty
35.3%
§103 Obviousness
30.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18414836 CARGO HOOK DEVICE Non-Final OA AIRBUS HELICOPTERS DEUTSCHLAND GMBH
18773022 BALANCED ACTIVE STABILIZERS Non-Final OA Nikon Corporation
19041431 MOUNTING ASSEMBLY FOR FLUID-TRANSFER PLUG Non-Final OA Microsoft Technology Licensing, LLC
18870012 MODULAR AND POLYVALENT TOP PANEL FOR FURNITURE Non-Final OA Home Depot Product Authority, LLC
18950519 BINDING MEMBER Non-Final OA DAIWA KASEI INDUSTRY CO.,LTD.

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