Prosecution Insights
Last updated: October 26, 2026

Debra M Sullivan, USPTO Patent Examiner

Listed by the USPTO as SULLIVAN, DEBRA M

Tech Center 3700 • Art Units: 3725

This examiner grants 78% of resolved cases

Analysis

Debra M. Sullivan works in Art Unit 3725 within Tech Center 3700. She has resolved 1110 cases with an allowance rate of 78.5%. The median days to allowance is 1050. The interview lift is 17.1%, suggesting that interviews are a useful strategy for applicants to further improve their chances of success. This lift indicates that oral advocacy is a productive part of the prosecution process in her docket.

Kocks Technik GmbH & Co. Kg, MAKITA Corporation, and Samsung Electronics Co., Ltd. are the top companies in her docket. SEED INTELLECTUAL PROPERTY LAW GROUP LLP, MAIER & MAIER, PLLC, and OLIFF PLC are the top law firms. The 78.5% allowance rate and 1050 day median pendency reflect a stable environment for these high-volume applicants. The 17.1% interview lift is a key factor for strategic planning.

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

Performance Statistics

78.5%
Allow Rate
+8.5% vs TC avg
1,149
Total Applications
+17.1%
Interview Lift
1050
Avg Prosecution Days
Based on 1110 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
24.4%
§102 Novelty
34.4%
§103 Obviousness
35.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18931281 REBAR TYING TOOL, REBAR TYING METHOD, AND METHOD OF USING THE REBAR TYING TOOL Non-Final OA MAKITA CORPORATION
18514262 TUBE EXPANSION TOOL Final Rejection MAKITA CORPORATION
18220527 APPARATUS AND METHOD FOR MANUFACTURING HEAT EXCHANGER Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19042263 SYSTEMS AND METHODS FOR EVALUATING CRIMP APPLICATIONS Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
18936586 SWAGE TOOL Non-Final OA BLACK & DECKER INC.
18716790 FATIGUE CRACK GROWTH SUPPRESSING METHOD FOR BENT PORTION OF METAL SHEET, AND AUTOMOTIVE PART Final Rejection JFE STEEL CORPORATION
18746082 LOCKBOLT INSTALLATION SWAGE TOOL Non-Final OA NEWFREY LLC

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Who Appears Before This Examiner

Top companies before this examiner

Law firms appearing most often

Frequently Asked Questions

What is examiner Debra M Sullivan's allowance rate?

78.5% of resolved applications examined by Debra M Sullivan were allowed (1,110 resolved cases), compared with 56.5% across Art Unit 3725 over the last five years.

Does an interview help with examiner Debra M Sullivan?

This examiner's interview lift is +17.1 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Debra M Sullivan take to allow a patent?

Applications allowed by Debra M Sullivan took 1,050 days on average from filing to allowance.

Which art unit does examiner Debra M Sullivan work in?

Debra M Sullivan examines applications in Art Unit 3725 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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