Prosecution Insights
Last updated: October 27, 2026

William L Gmoser, USPTO Patent Examiner

Listed by the USPTO as GMOSER, WILLIAM L

Tech Center 3600 • Art Units: 3644 3647

This examiner grants 78% of resolved cases

Analysis

This examiner works in tech center 3600 and art unit 3644, with 337 resolved cases. The allowance rate is 78.0%, and the median time to allowance is 830 days. The interview lift is 29.5%, indicating that interviews are associated with an additional positive signal in an otherwise favorable allowance profile.

Representative companies include Wisk Aero LLC, Archer Aviation Inc., and Airbus SAS. The principal firms are Davidson Kappel LLC, Kilpatrick Townsend & Stockton LLP - West Coast, and CARTER, DELUCA & FARRELL LLP. Counsel can use the strong allowance rate as a planning reference while reserving interviews for claim scope, prior art, or evidentiary issues that benefit from direct discussion.

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

Performance Statistics

78.0%
Allow Rate
+26.0% vs TC avg
366
Total Applications
+29.5%
Interview Lift
830
Avg Prosecution Days
Based on 337 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
21.0%
§102 Novelty
54.5%
§103 Obviousness
21.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19426729 AIRCRAFT PROPULSION ASSEMBLY HAVING A JET ENGINE, A PYLON AND MEANS FOR ATTACHING THE JET ENGINE TO THE PYLON Non-Final OA Airbus Operations SAS

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Frequently Asked Questions

What is examiner William L Gmoser's allowance rate?

78.0% of resolved applications examined by William L Gmoser were allowed (337 resolved cases), compared with 64.5% across Art Unit 3644 over the last five years.

Does an interview help with examiner William L Gmoser?

This examiner's interview lift is +29.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner William L Gmoser take to allow a patent?

Applications allowed by William L Gmoser took 830 days on average from filing to allowance.

Which art unit does examiner William L Gmoser work in?

William L Gmoser examines applications in Art Unit 3644 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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