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Examiner William C Trapanese

TECH CENTER 2100 · 1 ART UNIT · 469 DECIDED APPLICATIONS · LAST ACTION MAR 2023
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT
70%vs 56% art-unit average+14 pts

Examiner William C Trapanese has allowed 330 of 469 decided applications in Computer Architecture, Software, and Information Security.

allowed330abandoned139pending0· pending excluded from the rate
DATA UPDATED JULY 14, 2026
// READING THIS EXAMINER

What the data says.

William C Trapanese maintains a public record in Technology Center 2100 (Computer Architecture, Software, and Information Security). His pooled allowance rate across decided applications is 70%. This figure represents the share of applications that were allowed among all decided (allowed and abandoned) applications in his record, across one art unit. The record spans hundreds of decided applications. The allowance rate is a summary of past dispositions and is not a prediction for any specific application.

// HOW TO READ THESE NUMBERS

How to read these numbers.

This pooled record aggregates data across one art unit and represents the examiner's historical allowance rate. The 70% figure describes what occurred in past applications, not what will occur in any future case. Aggregate statistics describe past outcomes across many applications and carry no predictive force for individual cases. Art-unit-level data, where available separately, provides more granular context.

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 2171
469 APPS · 70% ALLOWANCE
70% allowance (of decided)▏ art-unit average 56%
DISPOSITION330 / 139 / 0allowed / abandoned / pending
FIRST ACTION21.4 moart unit avg 22 mo
TOTAL PENDENCY41.1 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 eligibility41%art unit 38%+3 pts
§102 — Anticipation (novelty)73%no art-unit benchmark
§103 — Obviousness87%art unit 89%2 pts
§112 — Written description & definiteness17%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW87%allowance share
WITHOUT INTERVIEW60%+27 pt difference

A correlation, not proof that interviews cause allowances. Based on 183 decided applications with an interview and 286 without.

// FAQ

Questions about Examiner William C Trapanese

  • What is William C Trapanese's allowance rate?
    His pooled allowance rate is 70%, representing the share of allowed applications among all decided (allowed and abandoned) applications in his record.
  • How many art units does this examiner work in?
    The record covers one art unit within Technology Center 2100.
  • How large is this examiner's decided-application record?
    The record spans hundreds of decided applications pooled across all art units.
  • Does the allowance rate predict outcomes in my application?
    No. The pooled rate is a historical summary and is not a prediction of the outcome in any specific application.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner William C Trapanese 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: 469 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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