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Examiner Justin N Mullen

TECH CENTER 2400 · 1 ART UNIT · 67 DECIDED APPLICATIONS · LAST ACTION MAY 2013
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT
45%vs 61% art-unit average16 pts
higher than about 20% of the 30 examiners with published rates in art unit 2468
AU avg 61%
0%
100%
Each short mark is one of the 30 examiners with published rates in art unit 2468; the dot is this examiner. The tick is the art-unit average.

Examiner Justin N Mullen has allowed 30 of 67 decided applications.

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

What the data says.reading this examiner

Justin N Mullen maintains a public record in Technology Center 2400 across one art unit. His pooled allowance rate stands at 45% across dozens of decided applications. This rate reflects the share of applications in which a final disposal (allowance or abandonment) resulted in allowance, calculated from all decided applications in his record. The 45% figure represents his historical disposition on decided cases and does not predict the outcome of any particular application.

How to read these numbers.

A pooled record aggregates data from all art units under an examiner's jurisdiction. The overall allowance rate described here is a historical summary of past dispositions across those units combined. This aggregate figure describes what occurred in prior applications and carries no predictive force for any specific pending or future case. Per-art-unit breakdowns, where available separately, show variation within the examiner's record.

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 2468
67 APPS · 45% ALLOWANCE

Allowance ratewhere this examiner sits among peers

45%
higher than about 20% of the 30 examiners with published rates in art unit 2468
AU avg 61%
0%
100%
Each short mark is one of the 30 examiners with published rates in art unit 2468; the dot is this examiner. The tick is the art-unit average.

Disposition67 decided applications

30 allowed
37 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 45.6mo
disposed 62.5mo
0
72mo
Art-unit average: first action 26.4 mo, disposed 41.5 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 21
23%
§102 — Anticipation (novelty)
no AU benchmark
58%
§103 — Obviousness
AU 89
69%
§112 — Written description & definiteness
no AU benchmark
27%
// FAQ

Questions about Examiner Justin N Mullen

  • What is Justin N Mullen's overall allowance rate?
    His allowance rate is 45%, representing the percentage of decided applications (allowed or abandoned) that resulted in allowance, pooled across all art units in his record.
  • How many art units does this examiner cover?
    Justin N Mullen's record spans one art unit within Technology Center 2400.
  • What does this pooled record represent?
    The pooled record aggregates dispositions across all of the examiner's art units combined. It is a historical summary and does not predict outcomes in any specific application.
  • How large is the dataset behind this record?
    The allowance rate is based on dozens of decided applications pooled across the examiner's art units.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Justin N Mullen 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: 67 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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