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Examiner Gregory B Sefcheck

TECH CENTER 2400 · 2 ART UNITS · 724 DECIDED APPLICATIONS · LAST ACTION JUL 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 2 ART UNITS
71%vs 79% weighted peer average8 pts

Examiner Gregory B Sefcheck has allowed 514 of 724 decided applications.

514 allowed
210 abandoned
Plus 69 applications still pending — not yet decided, so excluded from the rate.
The weighted peer average (79%) is each art unit's average below, weighted by this examiner's applications in it (2 art units).
DATA UPDATED JULY 22, 2026
AU 2477 · 72%AU 2419 · 63%

What the data says.reading this examiner

Gregory B Sefcheck maintains a pooled allowance rate of 71% across hundreds of decided applications in Technology Center 2400. His record spans 2 art units. The allowance rate ranges from 63% to 72% across these art units. This pooled figure represents the share of applications that were allowed among all decided applications (allowed and abandoned combined) in his public record. The range reflects variation in allowance outcomes across the different art units in which he examines.

How to read these numbers.

This pooled record aggregates data across multiple art units within TC 2400. The overall allowance rate describes the examiner's historical record across all decided applications in those units combined. Pooled figures are not predictions of outcomes in any specific application. Individual art-unit records may differ from the aggregate shown here; those details appear separately. Past allowance rates are correlational snapshots and do not determine future application results.

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 2477
744 APPS · 72% ALLOWANCE

Allowance ratewhere this examiner sits among peers

72%
higher than about 22% of the 23 examiners with published rates in art unit 2477
AU avg 80%
0%
100%
Each short mark is one of the 23 examiners with published rates in art unit 2477; the dot is this examiner. The tick is the art-unit average.

Disposition675 decided applications

483 allowed
192 abandoned
Plus 69 applications still pending — not yet decided, so excluded from the rate.

Pendencymonths from filing

filed
first action 22.4mo
disposed 42mo
0
48mo
Art-unit average: first action 23.3 mo, disposed 39.5 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
20%
§102 — Anticipation (novelty)
no AU benchmark
65%
§103 — Obviousness
AU 88
93%
§112 — Written description & definiteness
no AU benchmark
37%

Interview benefit

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

without
63%
+17 pts
with
80%

A correlation, not proof that interviews cause allowances. Based on 339 decided applications with an interview and 336 without.

ART UNIT 2419
49 APPS · 63% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

63%
higher than about 50% of the 129 examiners with published rates in art unit 2419
AU avg 58%
0%
100%
Each short mark is one of the 129 examiners with published rates in art unit 2419; the dot is this examiner. The tick is the art-unit average.

Disposition49 decided applications

31 allowed
18 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 39.9mo
disposed 57.1mo
0
60mo
Art-unit average: first action 31.1 mo, disposed 44.4 mo.
// FAQ

Questions about Examiner Gregory B Sefcheck

  • What is Gregory B Sefcheck's overall allowance rate?
    71% across hundreds of decided applications pooled across his art units in TC 2400.
  • How many art units does this examiner work in?
    2 art units within Technology Center 2400.
  • Does the allowance rate vary by art unit?
    Yes. Allowance rates range from 63% to 72% across the examiner's art units.
  • What does this pooled record represent?
    An aggregate of decided applications (allowed and abandoned) across all of the examiner's art units. It is not a prediction for any specific application.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Gregory B Sefcheck 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: 793 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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