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Examiner Imhotep Durham

TECH CENTER 2400 · 1 ART UNIT · 119 DECIDED APPLICATIONS · LAST ACTION OCT 2013
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT
60%vs 76% art-unit average16 pts
higher than about 16% of the 38 examiners with published rates in art unit 2434
AU avg 76%
0%
100%
Each short mark is one of the 38 examiners with published rates in art unit 2434; the dot is this examiner. The tick is the art-unit average, computed across all 41 examiners in the unit — a broader group than the 38 published marks, so it can sit apart from them.

Examiner Imhotep Durham has allowed 71 of 119 decided applications.

71 allowed
48 abandoned
No applications pending.
DATA UPDATED JULY 22, 2026

What the data says.reading this examiner

Imhotep Durham maintains a public record in Technology Center 2400 spanning one art unit. Across hundreds of decided applications, the overall allowance rate is 60%. This figure represents the percentage of applications that were allowed, calculated as a share of all decided applications (allowed and abandoned combined). The record reflects dispositions on applications that have reached final closure; pending applications are excluded from this calculation. The allowance rate is based on the examiner's pooled history and describes past outcomes without predicting results on any specific application.

How to read these numbers.

This profile aggregates the examiner's record across art units within TC 2400. The allowance rate of 60% is a historical average derived from hundreds of decided applications and describes the examiner's past dispositions only. Aggregate figures do not predict outcomes on individual applications, which vary by claim scope, prior art, and prosecution history. A pooled rate reflects the overall pattern but does not apply uniformly to every case.

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.1 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 2434
119 APPS · 60% ALLOWANCE

Allowance ratewhere this examiner sits among peers

60%
higher than about 16% of the 38 examiners with published rates in art unit 2434
AU avg 76%
0%
100%
Each short mark is one of the 38 examiners with published rates in art unit 2434; the dot is this examiner. The tick is the art-unit average, computed across all 41 examiners in the unit — a broader group than the 38 published marks, so it can sit apart from them.

Disposition119 decided applications

71 allowed
48 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 36mo
disposed 50.6mo
0
60mo
Art-unit average: first action 26.5 mo, disposed 41.8 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
47%
§102 — Anticipation (novelty)
no AU benchmark
25%
§103 — Obviousness
AU 86
90%
§112 — Written description & definiteness
no AU benchmark
24%

Interview benefit

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

without
55%
+27 pts
with
82%

A correlation, not proof that interviews cause allowances. Based on 22 decided applications with an interview and 97 without.

// FAQ

Questions about Examiner Imhotep Durham

  • What is Imhotep Durham's overall allowance rate?
    The overall allowance rate is 60%, calculated across hundreds of decided applications (allowed and abandoned, excluding pending).
  • How many art units does this examiner cover?
    This examiner's public record spans one art unit within Technology Center 2400.
  • Does the allowance rate predict the outcome of my application?
    No. The allowance rate is a historical aggregate and does not predict outcomes on any specific application. Individual results depend on claim scope, prior art, and prosecution factors.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Imhotep Durham 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: 119 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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