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HOME/EXAMINERS/TC 2400/RACHEL J HACKENBERG
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Examiner Rachel J Hackenberg

TECH CENTER 2400 · 1 ART UNIT · 331 DECIDED APPLICATIONS · LAST ACTION JUL 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 1 ART UNIT
80%vs 70% art-unit average+10 pts
higher than about 56% of the 57 examiners with published rates in art unit 2454
AU avg 70%
0%
100%
Each short mark is one of the 57 examiners with published rates in art unit 2454; the dot is this examiner. The tick is the art-unit average, computed across all 58 examiners in the unit — a broader group than the 57 published marks, so it can sit apart from them.

Examiner Rachel J Hackenberg has allowed 264 of 331 decided applications.

264 allowed
67 abandoned
Plus 43 applications still pending — not yet decided, so excluded from the rate.
DATA UPDATED JULY 22, 2026

What the data says.reading this examiner

Rachel J Hackenberg maintains a public record across 1 art unit in Technology Center 2400. Her pooled allowance rate stands at 80% across hundreds of decided applications. This figure reflects the share of applications in her record that were allowed, measured against all decided applications (allowed and abandoned combined). The 80% rate represents her overall disposition history and does not constitute a prediction for any specific application.

How to read these numbers.

This pooled record aggregates Hackenberg's decided applications across her assigned art unit(s). The allowance rate of 80% describes her historical record and is not a forecast of any particular application's outcome. Aggregate statistics reflect past dispositions across different application types and complexities within the technology center. Individual applications may face different examination paths regardless of aggregate figures.

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 2454
374 APPS · 80% ALLOWANCE

Allowance ratewhere this examiner sits among peers

80%
higher than about 56% of the 57 examiners with published rates in art unit 2454
AU avg 70%
0%
100%
Each short mark is one of the 57 examiners with published rates in art unit 2454; the dot is this examiner. The tick is the art-unit average, computed across all 58 examiners in the unit — a broader group than the 57 published marks, so it can sit apart from them.

Disposition331 decided applications

264 allowed
67 abandoned
Plus 43 applications still pending — not yet decided, so excluded from the rate.

Pendencymonths from filing

filed
first action 17.1mo
disposed 33.3mo
0
36mo
Art-unit average: first action 23.8 mo, disposed 40.6 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 41
30%
§102 — Anticipation (novelty)
no AU benchmark
91%
§103 — Obviousness
AU 82
93%
§112 — Written description & definiteness
no AU benchmark
62%

Interview benefit

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

without
63%
+26 pts
with
89%

A correlation, not proof that interviews cause allowances. Based on 214 decided applications with an interview and 117 without.

// FAQ

Questions about Examiner Rachel J Hackenberg

  • What is Rachel J Hackenberg's overall allowance rate?
    Her pooled allowance rate is 80%, based on hundreds of decided applications. This reflects the percentage of her decided applications (allowed and abandoned) that were allowed.
  • How many art units does this record cover?
    This pooled record covers 1 art unit in Technology Center 2400, aggregating all of her decided applications within that unit.
  • Does the 80% rate predict the outcome of my application?
    No. The allowance rate describes her historical record only. It is not a prediction of any specific application's outcome.
  • What technology does this examiner handle?
    Hackenberg examines applications in Technology Center 2400. Specific application outcomes depend on the merits of each case.
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Where to go next.

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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Rachel J Hackenberg 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: 374 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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