Prosecution Insights
Last updated: October 26, 2026

Emily Gail Brown, USPTO Patent Examiner

Listed by the USPTO as BROWN, EMILY GAIL

Tech Center 3600 • Art Units: 3675 3678

This examiner grants 75% of resolved cases

Analysis

BROWN, EMILY GAIL examines in Tech Center 3600 and Art Unit 3675. Her profile shows 190 resolved cases, an allowance rate of 75.3%, and a median of 1012 days to allowance. The interview lift is 16.5%, giving interviews a meaningful role in planning prosecution communications and responses.

The listed companies are Southco Inc., Airbus Operations GmbH, and Illinois Tool Works Inc. The associated firms are Buchanan Ingersoll & Rooney PC, Dickinson Wright PLLC - Troy, and CANTOR COLBURN LLP. These names provide reference points for representative mechanical and industrial activity, while the case volume calls for measured use of the profile’s observed patterns.

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

Performance Statistics

75.3%
Allow Rate
+23.3% vs TC avg
215
Total Applications
+16.5%
Interview Lift
1012
Avg Prosecution Days
Based on 190 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
26.5%
§102 Novelty
45.0%
§103 Obviousness
27.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18675350 Handle Assembly and Vehicle Non-Final OA Illinois Tool Works Inc.
19355508 LOCK ASSEMBLY, BATTERY TRAY, BATTERY, AND ELECTRIC APPARATUS Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

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Frequently Asked Questions

What is examiner Emily Gail Brown's allowance rate?

75.3% of resolved applications examined by Emily Gail Brown were allowed (190 resolved cases), compared with 64.3% across Art Unit 3675 over the last five years.

Does an interview help with examiner Emily Gail Brown?

This examiner's interview lift is +16.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Emily Gail Brown take to allow a patent?

Applications allowed by Emily Gail Brown took 1,012 days on average from filing to allowance.

Which art unit does examiner Emily Gail Brown work in?

Emily Gail Brown examines applications in Art Unit 3675 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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