Prosecution Insights
Last updated: October 27, 2026

Christian Anthony Sevilla, USPTO Patent Examiner

Listed by the USPTO as SEVILLA, CHRISTIAN ANTHONY

Tech Center 3700 • Art Units: 3657 3775

This examiner grants 76% of resolved cases

Analysis

SEVILLA, CHRISTIAN ANTHONY is assigned to Tech Center 3700 and art unit 3657. The examiner has 714 resolved cases, a 75.9% allowance rate, and a 19.4% interview lift. The median time to allowance is 1306 days, indicating that successful outcomes may require a long prosecution horizon.

The listed companies are Paragon 28 Inc., DePuy Synthes Products Inc., and Jcbd LLC. The listed firms are BROWN RUDNICK LLP, HESLIN ROTHENBERG FARLEY & MESITI PC, and Knobbe, Martens, Olson & Bear, LLP. Interviews provide a meaningful avenue for clarifying issues, but applicants should preserve clear written support for their claim positions.

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

Performance Statistics

75.9%
Allow Rate
+5.9% vs TC avg
724
Total Applications
+19.4%
Interview Lift
1306
Avg Prosecution Days
Based on 714 resolved cases, 2023–2026

Rejection Statute Breakdown

2.5%
§101 Eligibility
30.0%
§102 Novelty
39.6%
§103 Obviousness
24.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19012393 OSTEOTOMY SYSTEMS, DEVICES AND METHODS Non-Final OA Paragon 28, Inc.

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Frequently Asked Questions

What is examiner Christian Anthony Sevilla's allowance rate?

75.9% of resolved applications examined by Christian Anthony Sevilla were allowed (714 resolved cases), compared with 65.5% across Art Unit 3657 over the last five years.

Does an interview help with examiner Christian Anthony Sevilla?

This examiner's interview lift is +19.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Christian Anthony Sevilla take to allow a patent?

Applications allowed by Christian Anthony Sevilla took 1,306 days on average from filing to allowance.

Which art unit does examiner Christian Anthony Sevilla work in?

Christian Anthony Sevilla examines applications in Art Unit 3657 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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