Prosecution Insights
Last updated: October 26, 2026

Steven J Cotroneo, USPTO Patent Examiner

Listed by the USPTO as COTRONEO, STEVEN J

Tech Center 3700 • Art Units: 3733 3773

This examiner grants 69% of resolved cases

Analysis

COTRONEO, STEVEN J works in Tech Center 3700 and Art Unit 3733. The profile includes 940 resolved cases, a 69.4% allowance rate, and a 1259-day median to allowance. The interview lift is 32.0%, indicating that examiner interviews are a meaningful option for addressing claim scope and rejection issues.

The listed companies are Stryker Corporation, Globus Medical Inc., and Amplify Surgical, Inc. The listed firms are BakerHostetler, CHALKER FLORES, LLP, and CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC. Practitioners can use the profile to combine interview preparation with a response strategy suited to extended prosecution timing.

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

Performance Statistics

69.4%
Allow Rate
-0.6% vs TC avg
980
Total Applications
+32.0%
Interview Lift
1259
Avg Prosecution Days
Based on 940 resolved cases, 2023–2026

Rejection Statute Breakdown

1.9%
§101 Eligibility
34.4%
§102 Novelty
46.0%
§103 Obviousness
16.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18229890 External Fixation Frame Reference Bodies and Methods of Use Non-Final OA Stryker European Operations Limited
19073302 Stabilization System, Implant, And Methods For Preventing Relative Motion Between Sections Of Tissue Non-Final OA Stryker Corporation
18978081 GEAR MECHANISMS FOR FIXATION FRAME STRUTS Non-Final OA Stryker European Operations Holdings LLC
18963134 VIDEO LARYNGOSCOPE INTEGRATION WITH PATIENT ELECTRONIC MEDICAL RECORD Non-Final OA Covidien LP
18229056 TECHNOLOGIES FOR LINES COUPLED TO SPINES Non-Final OA Alphatec Spine, Inc.
19218707 ALIGNING VERTEBRAL BODIES Non-Final OA GLOBUS MEDICAL, INC.
19081032 EXPANDABLE INTERVERTEBRAL IMPLANT Non-Final OA GLOBUS MEDICAL, INC.
18467805 TARGETED PLATE-NAIL CONSTRUCTS Non-Final OA GLOBUS MEDICAL, INC.
18160348 ANISOTROPIC SURGICAL INSTRUMENTS AND METHODS FOR PRODUCING SAME Final Rejection DePuy Synthes Products, Inc.

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Frequently Asked Questions

What is examiner Steven J Cotroneo's allowance rate?

69.4% of resolved applications examined by Steven J Cotroneo were allowed (940 resolved cases), compared with 47.5% across Art Unit 3733 over the last five years.

Does an interview help with examiner Steven J Cotroneo?

This examiner's interview lift is +32.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Steven J Cotroneo take to allow a patent?

Applications allowed by Steven J Cotroneo took 1,259 days on average from filing to allowance.

Which art unit does examiner Steven J Cotroneo work in?

Steven J Cotroneo examines applications in Art Unit 3733 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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