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Examiner William D Titcomb

TECH CENTER 2100 · 4 ART UNITS · 1,031 DECIDED APPLICATIONS · LAST ACTION JUN 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 4 ART UNITS
90%vs 54% weighted peer average+36 pts

Examiner William D Titcomb has allowed 927 of 1,031 decided applications in Computer Architecture, Software, and Information Security.

allowed927abandoned104pending32· pending excluded from the rate
The weighted peer average (54%) is each art unit's average below, weighted by this examiner's applications in it (4 art units).
DATA UPDATED JULY 14, 2026
AU 2141 · 86%AU 2178 · 97%AU 2171 · 9%AU 2174 · 100%
// READING THIS EXAMINER

What the data says.

William D Titcomb has a pooled allowance rate of 90% across more than a thousand decided applications in Technology Center 2100 (Computer Architecture, Software, and Information Security). His public record spans four art units within TC 2100. The allowance rate ranges from 86% to 97% across these art units, reflecting variation in the composition of applications decided within each unit. This pooled figure aggregates the examiner's work across all four art units and describes his historical record of allowed and abandoned applications.

// HOW TO READ THESE NUMBERS

How to read these numbers.

A pooled record aggregates an examiner's decisions across multiple art units and technology areas. The overall allowance rate represents the proportion of applications that were allowed or abandoned (decided cases only; pending applications are excluded). The range shown reflects the lowest and highest rates among individual art units but does not identify which specific art unit produced which figure. Aggregate statistics describe past outcomes and are not predictions for any particular application.

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 2141
582 APPS · 86% ALLOWANCE

Primarily examines artificial-intelligence and machine-learning methods.

86% allowance (of decided)▏ art-unit average 55%
DISPOSITION502 / 80 / 0allowed / abandoned / pending
FIRST ACTION21.9 moart unit avg 28.8 mo
TOTAL PENDENCY34.6 moart unit avg 47.1 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 eligibility38%art unit 50%12 pts
§102 — Anticipation (novelty)84%no art-unit benchmark
§103 — Obviousness79%art unit 91%12 pts
§112 — Written description & definiteness66%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW92%allowance share
WITHOUT INTERVIEW84%+8 pt difference

A correlation, not proof that interviews cause allowances. Based on 182 decided applications with an interview and 400 without.

ART UNIT 2178
469 APPS · 97% ALLOWANCE
97% allowance (of decided)▏ art-unit average 54%
DISPOSITION423 / 14 / 32allowed / abandoned / pending
FIRST ACTION16.2 moart unit avg 25.5 mo
TOTAL PENDENCY21.6 moart unit avg 41.3 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 eligibility27%art unit 36%9 pts
§102 — Anticipation (novelty)84%no art-unit benchmark
§103 — Obviousness73%art unit 79%6 pts
§112 — Written description & definiteness40%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW98%allowance share
WITHOUT INTERVIEW96%+2 pt difference

A correlation, not proof that interviews cause allowances. Based on 187 decided applications with an interview and 250 without.

ART UNIT 2171
11 APPS · 9% ALLOWANCE · LIMITED DATA
9% allowance (of decided)▏ art-unit average 56%
DISPOSITION1 / 10 / 0allowed / abandoned / pending
FIRST ACTION29.1 moart unit avg 22 mo
TOTAL PENDENCY37.8 moart unit avg 37.2 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 eligibility14%art unit 38%24 pts
§102 — Anticipation (novelty)100%no art-unit benchmark
§103 — Obviousness71%art unit 89%18 pts
§112 — Written description & definiteness0%no art-unit benchmark

Based on 11 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

ART UNIT 2174
1 APPS · 100% ALLOWANCE · LIMITED DATA
100% allowance (of decided)▏ art-unit average 53%
DISPOSITION1 / 0 / 0allowed / abandoned / pending
FIRST ACTION33.4 moart unit avg 26.3 mo
TOTAL PENDENCYart unit avg 42.9 mo
// FAQ

Questions about Examiner William D Titcomb

  • What is William D Titcomb's overall allowance rate?
    90% of his decided applications were allowed, across more than a thousand decided cases pooled from all art units.
  • How many art units is this examiner assigned to?
    Four art units within Technology Center 2100 (Computer Architecture, Software, and Information Security).
  • Does the allowance rate vary by art unit?
    Yes. The allowance rate ranges from 86% to 97% across his art units, reflecting differences in the applications decided within each.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner William D Titcomb 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: 1,063 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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