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Examiner Mary Anne Kay

TECH CENTER 2400 · 1 ART UNIT · 91 DECIDED APPLICATIONS · LAST ACTION OCT 2013
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT
31%vs 62% art-unit average31 pts
higher than about 11% of the 27 examiners with published rates in art unit 2426
AU avg 62%
0%
100%
Each short mark is one of the 27 examiners with published rates in art unit 2426; the dot is this examiner. The tick is the art-unit average.

Examiner Mary Anne Kay has allowed 28 of 91 decided applications.

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

What the data says.reading this examiner

Mary Anne Kay maintains a public record in Technology Center 2400, spanning 1 art unit. Across dozens of decided applications, the examiner's allowance rate is 31%. This figure represents the percentage of applications that were allowed among all decided applications (allowed and abandoned combined). The record reflects dispositions across the examiner's pooled work in the technology center. All statistics derive from decided applications; pending applications are excluded from this calculation.

How to read these numbers.

A pooled record aggregates outcomes across all art units within an examiner's assignment. The allowance rate shown here is a historical aggregate—the proportion of allowed to decided applications in the examiner's past work. It describes what occurred, not what will occur on any specific application. Individual art units may show variation, visible in separate art-unit detail sections. Pooled figures are useful for understanding an examiner's overall record but do not predict the outcome of a particular case.

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 2426
91 APPS · 31% ALLOWANCE

Allowance ratewhere this examiner sits among peers

31%
higher than about 11% of the 27 examiners with published rates in art unit 2426
AU avg 62%
0%
100%
Each short mark is one of the 27 examiners with published rates in art unit 2426; the dot is this examiner. The tick is the art-unit average.

Disposition91 decided applications

28 allowed
63 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 32.2mo
disposed 50.4mo
0
60mo
Art-unit average: first action 20.8 mo, disposed 39 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 29
26%
§102 — Anticipation (novelty)
no AU benchmark
44%
§103 — Obviousness
AU 87
97%
§112 — Written description & definiteness
no AU benchmark
35%

Interview benefit

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

without
29%
+10 pts
with
39%

A correlation, not proof that interviews cause allowances. Based on 18 decided applications with an interview and 73 without.

// FAQ

Questions about Examiner Mary Anne Kay

  • What is Mary Anne Kay's overall allowance rate?
    The allowance rate is 31% across dozens of decided applications in the examiner's pooled record in TC 2400.
  • How many art units does Mary Anne Kay cover?
    The examiner's public record spans 1 art unit.
  • What does the allowance rate measure?
    The allowance rate is the percentage of applications allowed among all decided applications (allowed plus abandoned). Pending applications are excluded. The figure describes historical outcomes, not predictions for any specific application.
  • Can I use this record to predict my application's outcome?
    No. Historical allowance rates are correlational measures of past dispositions and are not predictions of any specific application's outcome.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Mary Anne Kay 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: 91 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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