Prosecution Insights
Last updated: October 26, 2026

Matthew S Weronski, USPTO Patent Examiner

Listed by the USPTO as WERONSKI, MATTHEW S

Tech Center 3600 • Art Units: 3627 3687

This examiner grants 9% of resolved cases

Analysis

WERONSKI, MATTHEW S is a USPTO patent examiner in Tech Center 3600 and Art Unit 3627. The profile covers 127 resolved cases, with a 9.4% allowance rate. The median time to allowance is 1312 days. Interviews have a 20.3% lift, which is useful but modest against a very low allowance baseline. Applicants should treat an interview as one part of a broader strategy involving detailed claim analysis, technical evidence, and preservation of meaningful fallback positions.

The leading companies are Kabushiki Kaisha Toshiba, Zebra Technologies Corporation, and Capital One Services LLC. The leading firms are Kim & Stewart LLP- Toshiba, AMPACC Law Group, PLLC, and ARC PATENTS. The company mix spans electronics, identification technology, and financial services. The low allowance result and long timeline support early evaluation of amendment scope, continuation options, and appeal posture.

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

Performance Statistics

9.4%
Allow Rate
-42.6% vs TC avg
159
Total Applications
+20.3%
Interview Lift
1312
Avg Prosecution Days
Based on 127 resolved cases, 2023–2026

Rejection Statute Breakdown

30.9%
§101 Eligibility
22.1%
§102 Novelty
39.9%
§103 Obviousness
6.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18646577 COMPUTER-BASED SYSTEMS FOR ALERTING A USER VIA AT LEAST ONE MAGNETIC COMPONENT THAT AN ACTIVITY INSTRUMENT IS READY FOR USE OR BEING REMOVED, AND METHODS OF USE THEREOF Non-Final OA Capital One Services, LLC
18861397 COMPUTER-IMPLEMENTED METHOD, APPARATUS FOR MANAGING PRODUCTION OF ONE OR MORE PRODUCTS, AND COMPUTER-PROGRAM PRODUCT Non-Final OA BOE Technology Group Co., Ltd.
17856178 NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING APPARATUS Non-Final OA FUJITSU LIMITED

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Frequently Asked Questions

What is examiner Matthew S Weronski's allowance rate?

9.4% of resolved applications examined by Matthew S Weronski were allowed (127 resolved cases), compared with 49.9% across Art Unit 3627 over the last five years.

Does an interview help with examiner Matthew S Weronski?

This examiner's interview lift is +20.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Matthew S Weronski take to allow a patent?

Applications allowed by Matthew S Weronski took 1,312 days on average from filing to allowance.

Which art unit does examiner Matthew S Weronski work in?

Matthew S Weronski examines applications in Art Unit 3627 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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