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Examiner Steven W Crabb

TECH CENTER 2100 · 3 ART UNITS · 287 DECIDED APPLICATIONS · LAST ACTION SEP 2024
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 3 ART UNITS
82%vs 64% weighted peer average+18 pts

Examiner Steven W Crabb has allowed 236 of 287 decided applications in Computer Architecture, Software, and Information Security.

allowed236abandoned51pending0· pending excluded from the rate
The weighted peer average (64%) is each art unit's average below, weighted by this examiner's applications in it (3 art units).
DATA UPDATED JULY 14, 2026
AU 2148 · 83%AU 2129 · 79%AU 2123 · 88%
// READING THIS EXAMINER

What the data says.

Steven W Crabb maintains an allowance rate of 82% across hundreds of decided applications in Technology Center 2100 (Computer Architecture, Software, and Information Security). His record spans 3 art units. The allowance rate—the percentage of decided applications (allowed and abandoned, pending excluded) that received allowance—reflects outcomes pooled across these art units. The allowance rates across his individual art units range from 79% to 88%, indicating variation in outcomes by subject matter within the technology center. This pooled figure represents historical outcomes on applications he has examined and decided.

// HOW TO READ THESE NUMBERS

How to read these numbers.

This pooled record aggregates examination outcomes across multiple art units within TC 2100. The 82% allowance rate describes the examiner's past decided applications as a group and is not a prediction of any specific application's outcome. Pooled figures smooth variation across different art units and subject areas. Individual art-unit records appear separately on this page and may differ from the overall rate. Allowance rate reflects only decided applications; pending cases are excluded.

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 →

// BY ART UNIT

The record, art unit by 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 2148
156 APPS · 83% ALLOWANCE

Primarily examines neural-network / biological-model computing, and machine learning.

83% allowance (of decided)▏ art-unit average 65%
DISPOSITION130 / 26 / 0allowed / abandoned / pending
FIRST ACTION24.3 moart unit avg 29.6 mo
TOTAL PENDENCY34.8 moart unit avg 42.4 mo
// REJECTION PROFILE
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 eligibility70%art unit 70%±0 pts
§102 — Anticipation (novelty)50%no art-unit benchmark
§103 — Obviousness79%art unit 89%10 pts
§112 — Written description & definiteness61%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW95%allowance share
WITHOUT INTERVIEW75%+20 pt difference

A correlation, not proof that interviews cause allowances. Based on 63 decided applications with an interview and 93 without.

ART UNIT 2129
105 APPS · 79% ALLOWANCE

Primarily examines neural-network / biological-model computing, and machine learning.

79% allowance (of decided)▏ art-unit average 65%
DISPOSITION83 / 22 / 0allowed / abandoned / pending
FIRST ACTION25.2 moart unit avg 28.5 mo
TOTAL PENDENCY42.3 moart unit avg 42.3 mo
// REJECTION PROFILE
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 eligibility77%art unit 62%+15 pts
§102 — Anticipation (novelty)54%no art-unit benchmark
§103 — Obviousness96%art unit 76%+20 pts
§112 — Written description & definiteness75%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW82%allowance share
WITHOUT INTERVIEW76%+6 pt difference

A correlation, not proof that interviews cause allowances. Based on 55 decided applications with an interview and 50 without.

ART UNIT 2123
26 APPS · 88% ALLOWANCE · LIMITED DATA

Primarily examines neural-network / biological-model computing, and machine learning.

88% allowance (of decided)▏ art-unit average 51%
DISPOSITION23 / 3 / 0allowed / abandoned / pending
FIRST ACTION32.7 moart unit avg 29.3 mo
TOTAL PENDENCY46.5 moart unit avg 43.8 mo
// REJECTION PROFILE
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 eligibility84%art unit 61%+23 pts
§102 — Anticipation (novelty)68%no art-unit benchmark
§103 — Obviousness92%art unit 85%+7 pts
§112 — Written description & definiteness60%no art-unit benchmark

Based on 26 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Steven W Crabb

  • What is Steven W Crabb's overall allowance rate?
    82% of his decided applications across TC 2100 have been allowed. This represents the share of decided (allowed and abandoned) applications and does not include pending cases.
  • How many art units does this record cover?
    The record spans 3 art units within Technology Center 2100 (Computer Architecture, Software, and Information Security).
  • What is the range of allowance rates across his art units?
    Allowance rates across his art units range from 79% to 88%. Individual art-unit records are displayed separately on this page.
  • What does this pooled record mean for my application?
    The pooled figures describe the examiner's historical record and are not predictions of any specific application. Outcomes depend on the application's merits, claims, and art unit.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Steven W Crabb has a public record within Technology Center 2100. Statistics are computed from publicly available USPTO records, refreshed on a recurring schedule. This page's data was last updated July 14, 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: 287 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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