Prosecution Insights
Last updated: October 27, 2026

Matthew J Sullivan, USPTO Patent Examiner

Listed by the USPTO as SULLIVAN, MATTHEW J

Tech Center 3600 • Art Units: 3633 3677

This examiner grants 63% of resolved cases

Analysis

Sullivan, Matthew J works in Tech Center 3600 and Art Unit 3633. The profile includes 1090 resolved cases and a 62.9% allowance rate, providing a substantial record for evaluating prosecution outcomes. The data supports using this examiner profile as a meaningful reference point when shaping claim strategy in the relevant unit.

The interview lift is 22.8%, so an interview is associated with an improved allowance outcome in the reported cases. The median time to allowance is 936 days. The listed company matters include Illinois Tool Works, YKK Corporation, and Zhuhai Ding Rong Plastic Products, while Meunier Carlin & Curfman, Barley Snyder, and BOND, SCHOENECK & KING are listed firms.

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

Performance Statistics

62.9%
Allow Rate
+10.9% vs TC avg
1,132
Total Applications
+22.8%
Interview Lift
936
Avg Prosecution Days
Based on 1090 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
28.2%
§102 Novelty
50.7%
§103 Obviousness
18.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19220358 Stop for a Vehicle Hood or Tailgate Non-Final OA Illinois Tool Works Inc.
18891653 Torsion Clip Final Rejection Illinois Tool Works Inc.
18829949 Fastening Clip Final Rejection Illinois Tool Works Inc.
18720351 System And Method For Securing Lines Final Rejection Mayo Foundation for Medical Education and Research
19124190 SLIDE FASTENER, AND TOP STOP USED IN SLIDE FASTENER Non-Final OA YKK CORPORATION
18881005 SLIDER FOR SLIDE FASTENER AND METHOD FOR MANUFACTURING SAME Final Rejection YKK CORPORATION
18950186 SLIDER AND FASTENER Final Rejection YKK CORPORATION
18262690 WHEEL MECHANISM Non-Final OA Wonderland Switzerland AG
18753637 Connector Component and Connector Final Rejection Tyco Electronics (Shanghai) Co., Ltd.
19014927 LOCK STRUCTURE Non-Final OA Yazaki Corporation
18819996 TENSION MEMBER GUIDES OF A LACING SYSTEM Non-Final OA BOA Technology, Inc.

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Frequently Asked Questions

What is examiner Matthew J Sullivan's allowance rate?

62.9% of resolved applications examined by Matthew J Sullivan were allowed (1,090 resolved cases), compared with 57.2% across Art Unit 3633 over the last five years.

Does an interview help with examiner Matthew J Sullivan?

This examiner's interview lift is +22.8 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 J Sullivan take to allow a patent?

Applications allowed by Matthew J Sullivan took 936 days on average from filing to allowance.

Which art unit does examiner Matthew J Sullivan work in?

Matthew J Sullivan examines applications in Art Unit 3633 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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