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Examiner Marcus A Mckenzie

TECH CENTER 2400 · 1 ART UNIT · 86 DECIDED APPLICATIONS · LAST ACTION JAN 2015
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT
50%vs 58% art-unit average8 pts
higher than about 31% of the 42 examiners with published rates in art unit 2456
AU avg 58%
0%
100%
Each short mark is one of the 42 examiners with published rates in art unit 2456; the dot is this examiner. The tick is the art-unit average.

Examiner Marcus A Mckenzie has allowed 43 of 86 decided applications.

43 allowed
43 abandoned
No applications pending.
DATA UPDATED JULY 22, 2026

What the data says.reading this examiner

Marcus A Mckenzie's public record spans one art unit in Technology Center 2400, with an allowance rate of 50% across dozens of decided applications. This allowance rate represents the share of applications that were allowed among all decided applications (allowed and abandoned combined) in the examiner's pooled record. The figure is drawn from a decided-application set measured in dozens and reflects historical outcomes across the examiner's caseload in this technology center.

How to read these numbers.

This pooled record aggregates the examiner's work across all art units under their jurisdiction. The allowance rate of 50% describes past outcomes on decided applications and is not a prediction of the result in any specific application. Pooled figures smooth variation across different art-unit assignments and reflect the examiner's overall historical record. Individual applications proceed through examination independently, and aggregate statistics do not forecast individual outcomes.

These are aggregate statistics from this examiner's past public record — not predictions about any specific application. The per-art-unit figures below show how the record varies across art units. Our approach to patent prosecution →

The record, art unit by art unit.1 art unit

Each section benchmarks this examiner against that art unit's average. Figures are this examiner's own public record within the art unit; the overall rate above pools them.

◈ PRIMARY · ART UNIT 2456
86 APPS · 50% ALLOWANCE

Allowance ratewhere this examiner sits among peers

50%
higher than about 31% of the 42 examiners with published rates in art unit 2456
AU avg 58%
0%
100%
Each short mark is one of the 42 examiners with published rates in art unit 2456; the dot is this examiner. The tick is the art-unit average.

Disposition86 decided applications

43 allowed
43 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 32.5mo
disposed 62.9mo
0
72mo
Art-unit average: first action 24.3 mo, disposed 42.4 mo.

Rejection groundsexaminer ● vs art-unit average ○

REJECTION RATE = SHARE OF THIS EXAMINER'S APPLICATIONS THAT DREW ≥1 OFFICE-ACTION REJECTION IN WHICH THE GROUND APPEARS

Grounds can co-occur, so the four don't sum to 100%. The art-unit figure is the unweighted mean across examiners in the art unit; §102 and §112 carry no art-unit benchmark.

§101 — Subject-matter eligibility
AU 42
27%
§102 — Anticipation (novelty)
no AU benchmark
65%
§103 — Obviousness
AU 84
86%
§112 — Written description & definiteness
no AU benchmark
45%

Interview benefit

Allowance rate for applications with an examiner interview versus without one.

without
32%
+33 pts
with
65%

A correlation, not proof that interviews cause allowances. Based on 48 decided applications with an interview and 38 without.

// FAQ

Questions about Examiner Marcus A Mckenzie

  • What is Marcus A Mckenzie's overall allowance rate?
    The examiner's allowance rate is 50% across dozens of decided applications, meaning that 50% of decided applications (allowed and abandoned combined) were allowed in the pooled record.
  • How many art units does this examiner work in?
    Marcus A Mckenzie's public record covers one art unit in Technology Center 2400.
  • What does the pooled record include?
    The pooled record aggregates all decided applications (allowed and abandoned) across the examiner's art-unit assignments. The figures describe historical outcomes and are not predictions for any individual application.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Marcus A Mckenzie has a public record within Technology Center 2400. Statistics are computed from publicly available USPTO records, refreshed on a recurring schedule. This page's data was last updated July 22, 2026. The overall allowance rate is total allowed divided by total decided applications (allowed plus abandoned) across all art units — not an average of the per-art-unit rates; pending applications are excluded. Figures are rounded for display. Pooled sample: 86 applications.

Rejection rates. Each §-rate is the share of this examiner's applications that drew at least one office-action rejection in which that statutory ground appears; applications with no rejection on record are excluded, and because grounds can co-occur the four do not sum to 100%. The art-unit figure beside each is the unweighted mean of the per-examiner rates across the art unit, published for §101 and §103 only. Beside the overall allowance rate we show a benchmark: for a single-art-unit examiner it is exactly that art unit's average, labeled “art-unit average”; for an examiner spanning several art units it is the “weighted peer average” — the per-art-unit averages, weighted by this examiner's application count in each — labeled distinctly because it is a blended figure, not any single art unit's average. Both are built from the same per-art-unit averages the panels show.

Lynch LLP is not affiliated with, endorsed by, or sponsored by the United States Patent and Trademark Office. Examiner statistics are derived from publicly available USPTO data.

These statistics describe past examiner behavior and do not predict the outcome of any particular application. Past results do not guarantee future outcomes. Where this page compares an examiner's allowance rate to an art-unit average, that comparison is a factual description of the public record, not a characterization of any individual examiner's conduct or competence.

This page is for general informational purposes and is not legal advice. No attorney-client relationship is formed by viewing it. Full disclaimers →

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