Prosecution Insights
Last updated: October 14, 2026

Darren W Gorman, USPTO Patent Examiner

Listed by the USPTO as GORMAN, DARREN W

Tech Center 3700 • Art Units: 3752

This examiner grants 79% of resolved cases

Analysis

Darren W. Gorman has a high-volume practice in Tech Center 3700, with 1240 resolved cases and an allowance rate of 79.1 percent. The median days to allowance of 895 reflects a relatively efficient path to grant for applicants in Art Unit 3752. Top companies like Graco Minnesota Inc., Tyco Fire Products L.P., and VICTAULIC Company are prominent in his portfolio, benefiting from a high likelihood of success and a sub-three-year timeline.

The interview lift of 24.9 percent indicates that oral advocacy significantly improves the 79.1 percent allowance rate. For firms such as Foley & Lardner LLP and Kinney & Lange, P.A., this lift suggests that interviews are a highly effective method for resolving outstanding issues. The combination of a high allowance rate and a strong 24.9 percent interview lift makes this a favorable environment for proactive prosecution, allowing practitioners to streamline the 895-day median process.

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

Performance Statistics

79.1%
Allow Rate
+9.1% vs TC avg
1,264
Total Applications
+24.9%
Interview Lift
895
Avg Prosecution Days
Based on 1240 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
25.5%
§102 Novelty
30.1%
§103 Obviousness
33.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18759041 FLEXIBLE DRY SPRINKLER Non-Final OA VICTAULIC COMPANY
18920727 SPRAY GUN AND NOZZLE ASSEMBLY ATTACHMENT Final Rejection 3M INNOVATIVE PROPERTIES COMPANY
18042368 SYSTEMS AND METHODS OF THERMALLY ACTIVATED CONCEALED SPRINKLERS WITHIN CLOSED CAVITIES Non-Final OA Tyco Fire Products LP
17917389 SYSTEMS AND METHODS OF SPRINKLER BULBS WITH RESISTIVE TRACE Non-Final OA Tyco Fire Products LP
18141664 FIRE EXTINGUISHING BODY AND BATTERY PACK Final Rejection TOPPAN INC.
19140494 Shower Rose For A Plumbing Fixture Non-Final OA Grohe AG
18965597 SHOWERHEAD Final Rejection Kohler Co.

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Frequently Asked Questions

What is examiner Darren W Gorman's allowance rate?

79.1% of resolved applications examined by Darren W Gorman were allowed (1,240 resolved cases), compared with 48.7% across Art Unit 3752 over the last five years.

Does an interview help with examiner Darren W Gorman?

This examiner's interview lift is +24.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Darren W Gorman take to allow a patent?

Applications allowed by Darren W Gorman took 895 days on average from filing to allowance.

Which art unit does examiner Darren W Gorman work in?

Darren W Gorman examines applications in Art Unit 3752 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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