Prosecution Insights
Last updated: October 26, 2026

Daniel Stefan Lundy, USPTO Patent Examiner

Listed by the USPTO as LUNDY, DANIEL STEFAN

Tech Center 4100 • Art Units: 3723 4100

This examiner grants 100% of resolved cases

Analysis

LUNDY, DANIEL STEFAN is associated with tech center 4100 and art unit 3723. The profile contains 1 resolved case, with a 100.0% allowance rate. The median time to allowance is 811 days. The interview lift is 0.0%.

The single resolved case supports only a narrow observation. It records allowance without an associated interview lift, so the profile does not establish a broad pattern for interview-based prosecution strategy. Practitioners should rely on the individual application record, claim language, and cited art when planning a matter. The represented companies are Atlas Copco AB, Ventra Group Co., and Winbond Electronics Corp.

The listed firms are Cushman Partners, LLC, JCIPRNET, and KED & ASSOCIATES, LLP. They provide the available client and counsel context for this limited record.

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

Performance Statistics

100.0%
Allow Rate
+40.0% vs TC avg
12
Total Applications
+0.0%
Interview Lift
811
Avg Prosecution Days
Based on 1 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
21.9%
§102 Novelty
46.9%
§103 Obviousness
31.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18728415 CLEANING ELEMENT FOR ATTACHING TO A CLEANER HEAD AND A CLEANER HEAD TO WHICH A CLEANING ELEMENT IS ATTACHABLE Non-Final OA VERSUNI HOLDING B.V.

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Frequently Asked Questions

What is examiner Daniel Stefan Lundy's allowance rate?

100.0% of resolved applications examined by Daniel Stefan Lundy were allowed (1 resolved cases), compared with 56.5% across Art Unit 3723 over the last five years.

Does an interview help with examiner Daniel Stefan Lundy?

This examiner's interview lift is +0.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Daniel Stefan Lundy take to allow a patent?

Applications allowed by Daniel Stefan Lundy took 811 days on average from filing to allowance.

Which art unit does examiner Daniel Stefan Lundy work in?

Daniel Stefan Lundy examines applications in Art Unit 3723 in Tech Center 4100.

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