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Examiner William C Vaughn Jr

TECH CENTER 2400 · 2 ART UNITS · 53 DECIDED APPLICATIONS · LAST ACTION JUN 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 2 ART UNITS
32%vs 66% weighted peer average34 pts

Examiner William C Vaughn Jr has allowed 17 of 53 decided applications.

17 allowed
36 abandoned
Plus 16 applications still pending — not yet decided, so excluded from the rate.
The weighted peer average (66%) is each art unit's average below, weighted by this examiner's applications in it (2 art units).
DATA UPDATED JULY 22, 2026
AU 2481 · 33%AU 2444 · 25%

What the data says.reading this examiner

William C Vaughn Jr maintains a pooled allowance rate of 32% across dozens of decided applications in Technology Center 2400. His public record spans 2 art units within that technology center. The 32% allowance rate represents the percentage of applications in his decided pool (allowed and abandoned combined), excluding pending matters. This figure aggregates his examination activity across both art units and reflects the historical proportion of applications that received allowance among those with final dispositions.

How to read these numbers.

A pooled record aggregates examination data across multiple art units into a single allowance-rate figure. This aggregate describes the examiner's historical pattern across different subject areas within the technology center, not a prediction about any specific application. The pooled rate is useful for understanding the examiner's overall profile, but individual art units may show variation. Allowance rate alone does not account for application complexity, amendment history, or other prosecution factors.

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.2 art units

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 2481
65 APPS · 33% ALLOWANCE

Allowance ratewhere this examiner sits among peers

33%
higher than about 4% of the 24 examiners with published rates in art unit 2481
AU avg 66%
0%
100%
Each short mark is one of the 24 examiners with published rates in art unit 2481; the dot is this examiner. The tick is the art-unit average.

Disposition49 decided applications

16 allowed
33 abandoned
Plus 16 applications still pending — not yet decided, so excluded from the rate.

Pendencymonths from filing

filed
first action 21mo
disposed 42.7mo
0
48mo
Art-unit average: first action 24.5 mo, disposed 40.2 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 24
18%
§102 — Anticipation (novelty)
no AU benchmark
77%
§103 — Obviousness
AU 84
89%
§112 — Written description & definiteness
no AU benchmark
32%

Interview benefit

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

without
6%
+72 pts
with
78%

A correlation, not proof that interviews cause allowances. Based on 18 decided applications with an interview and 31 without.

ART UNIT 2444
4 APPS · 25% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

25%
higher than about 11% of the 38 examiners with published rates in art unit 2444
AU avg 64%
0%
100%
Each short mark is one of the 38 examiners with published rates in art unit 2444; the dot is this examiner. The tick is the art-unit average.

Disposition4 decided applications

1 allowed
3 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 31mo
disposed 50.2mo
0
60mo
Art-unit average: first action 25.6 mo, disposed 43.7 mo.
// FAQ

Questions about Examiner William C Vaughn Jr

  • What is William C Vaughn Jr's overall allowance rate?
    His pooled allowance rate is 32% across dozens of decided applications in Technology Center 2400. This is the percentage of decided (allowed and abandoned) applications that were allowed, excluding pending cases.
  • How many art units does this examiner work in?
    William C Vaughn Jr's public record covers 2 art units within Technology Center 2400. The pooled figures aggregate his activity across both.
  • Is the allowance rate a prediction for my application?
    No. The allowance rate is a historical statistic describing past decided applications. It does not predict the outcome of any specific pending application, which may differ based on claim scope, prior art, and prosecution conduct.
  • What subject matter does this examiner handle?
    The examiner's work falls within Technology Center 2400, as shown in his public record. Specific art-unit subject descriptors appear in the detailed per-unit section.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner William C Vaughn Jr 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: 69 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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