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Examiner William George Trost Iv

TECH CENTER 2400 · 3 ART UNITS · 31 DECIDED APPLICATIONS · LAST ACTION AUG 2025
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 3 ART UNITS
23%vs 66% weighted peer average43 pts

Examiner William George Trost Iv has allowed 7 of 31 decided applications.

7 allowed
24 abandoned
No applications pending.
The weighted peer average (66%) is each art unit's average below, weighted by this examiner's applications in it (3 art units).
DATA UPDATED JULY 22, 2026
AU 2472 · 15%AU 2416 · 22%AU 2442 · 33%

What the data says.reading this examiner

Examiner William George Trost Iv has an overall allowance rate of 23% across dozens of decided (allowed plus abandoned) applications, spanning 3 art units in Technology Center 2400. These are pooled figures from the public USPTO record, not predictions about any specific application.

How to read these numbers.

This page pools Examiner William George Trost Iv's record across 3 art units into one overall allowance rate — total allowed divided by total decided (allowed plus abandoned) applications, with pending excluded. Aggregate figures describe the past public record and are not predictions about any specific application. This is general information about the data, not legal advice.

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.3 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 2472
13 APPS · 15% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

15%
higher than about 4% of the 45 examiners with published rates in art unit 2472
AU avg 83%
0%
100%
Each short mark is one of the 45 examiners with published rates in art unit 2472; the dot is this examiner. The tick is the art-unit average, computed across all 47 examiners in the unit — a broader group than the 45 published marks, so it can sit apart from them.

Disposition13 decided applications

2 allowed
11 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 25mo
disposed 23.2mo
0
36mo
Art-unit average: first action 23.3 mo, disposed 35.1 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 22
0%
§102 — Anticipation (novelty)
no AU benchmark
100%
§103 — Obviousness
AU 82
100%
§112 — Written description & definiteness
no AU benchmark
0%

Based on 13 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

ART UNIT 2416
9 APPS · 22% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

22%
higher than about 10% of the 144 examiners with published rates in art unit 2416
AU avg 58%
0%
100%
Each short mark is one of the 144 examiners with published rates in art unit 2416; the dot is this examiner. The tick is the art-unit average, computed across all 146 examiners in the unit — a broader group than the 144 published marks, so it can sit apart from them.

Disposition9 decided applications

2 allowed
7 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 27.3mo
disposed 23.3mo
0
36mo
Art-unit average: first action 33.2 mo, disposed 47.8 mo.
ART UNIT 2442
9 APPS · 33% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

33%
higher than about 28% of the 40 examiners with published rates in art unit 2442
AU avg 50%
0%
100%
Each short mark is one of the 40 examiners with published rates in art unit 2442; the dot is this examiner. The tick is the art-unit average.

Disposition9 decided applications

3 allowed
6 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 20.1mo
disposed 36.1mo
0
48mo
Art-unit average: first action 25.1 mo, disposed 43.6 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 39
29%
§102 — Anticipation (novelty)
no AU benchmark
100%
§103 — Obviousness
AU 83
86%
§112 — Written description & definiteness
no AU benchmark
29%

Based on 9 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner William George Trost Iv

  • What is Examiner William George Trost Iv's overall allowance rate?
    23% across dozens of decided (allowed plus abandoned) applications in public USPTO data, pooled over 3 art units.
  • How many art units does Examiner William George Trost Iv examine in?
    3 art units within Technology Center 2400, based on the public record.
  • Does Examiner William George Trost Iv's allowance rate vary by art unit?
    The per-art-unit figures are shown in the breakdown on this page.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner William George Trost Iv 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: 31 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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