Prosecution Insights
Last updated: October 27, 2026

Matthew Ryan Burke, USPTO Patent Examiner

Listed by the USPTO as BURKE, MATTHEW RYAN

Tech Center 1700 • Art Units: 1619 1763

This examiner grants 0% of resolved cases

Analysis

BURKE, MATTHEW RYAN is assigned to technology center 1700 and art unit 1619. The profile contains 1 resolved case, an allowance rate of 0.0%, an interview lift of 0.0%, and a median of 917 days to allowance. Because the resolved-case record is limited, these figures should not be treated as a broad measure of prosecution behavior. The reported timing can nevertheless inform preliminary docket planning.

The listed companies are Henkel AG & Co. KGaA, The Procter & Gamble Company, and Syngenta AG. The listed firms are BakerHostetler, BLANK ROME LLP, and CANTOR COLBURN LLP. Applicants should rely heavily on application-specific claim analysis and maintain flexible prosecution options until a larger record becomes available.

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

Performance Statistics

0.0%
Allow Rate
-65.0% vs TC avg
30
Total Applications
+0.0%
Interview Lift
917
Avg Prosecution Days
Based on 1 resolved cases, 2023–2026

Rejection Statute Breakdown

2.7%
§101 Eligibility
13.5%
§102 Novelty
48.7%
§103 Obviousness
18.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18805889 HAIR CARE COMPOSITION Final Rejection The Procter & Gamble Company
18839330 HERBICIDAL QUINOLONE DERIVATIVES Non-Final OA SYNGENTA CROP PROTECTION AG
18840308 AMPHOTERIC ALKYLAMIDO BETAINES PRODUCED FROM MACAÚBA PALM OIL Final Rejection BASF SE
18840401 Functionalized Nanoclusters and Their Use in Treating Bacterial Infections Non-Final OA The Board of Trustees of the Leland Stanford Junior University
18797678 OXIDATIVE HAIR TREATMENT AGENT WITH A CONTROLLED HEAT DEVELOPMENT BASED ON ENVIRONMENTALLY FRIENDLY CONTENTS Non-Final OA Henkel AG & Co. KGaA
18741918 COLOR RETENTION SYSTEMS USING DENDRIMER AND CHITOSAN COMPLEX FOR LONG-LASTING EFFECT Final Rejection Henkel AG & Co. KGaA
18544223 OIL-IN-WATER DISPERSION COMPRISING HYDROPHOBIC POLYMER AND BIOSURFACTANT Final Rejection L'OREAL
18833758 COSMETIC PRODUCT COMPRISING A FLEXIBLE CONTAINER AND AN AQUEOUS OXIDATIVE COMPOSITION CONTAINED THEREIN Non-Final OA KAO CORPORATION
18621369 PERSONAL CARE COMPOSITIONS Final Rejection COLGATE-PALMOLIVE COMPANY
18849428 BIODEGRADABLE CONTROLLED RELEASE ANTIVIRAL AGENT IMPLANTS Non-Final OA Yale University
18770080 DEODORANT FRAGRANCE COMPOSITION Final Rejection TAKASAGO INTERNATIONAL CORPORATION
18833618 SOLVENT MIXTURES COMPRISING 1,3-BUTYLENE GLYCOL AND TRIETHYL-CITRATE Non-Final OA Givaudan SA

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Frequently Asked Questions

What is examiner Matthew Ryan Burke's allowance rate?

0.0% of resolved applications examined by Matthew Ryan Burke were allowed (1 resolved cases), compared with 22.7% across Art Unit 1619 over the last five years.

Does an interview help with examiner Matthew Ryan Burke?

This examiner's interview lift is +0.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Matthew Ryan Burke take to allow a patent?

Applications allowed by Matthew Ryan Burke took 917 days on average from filing to allowance.

Which art unit does examiner Matthew Ryan Burke work in?

Matthew Ryan Burke examines applications in Art Unit 1619 in Tech Center 1700 (Chemistry & Materials).

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