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Examiner Mark E Hershley

TECH CENTER 2100 · 3 ART UNITS · 581 DECIDED APPLICATIONS · LAST ACTION JUN 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 3 ART UNITS
78%vs 59% weighted peer average+19 pts

Examiner Mark E Hershley has allowed 456 of 581 decided applications in Computer Architecture, Software, and Information Security.

allowed456abandoned125pending19· pending excluded from the rate
The weighted peer average (59%) is each art unit's average below, weighted by this examiner's applications in it (3 art units).
DATA UPDATED JULY 14, 2026
AU 2164 · 82%AU 2155 · 78%AU 2162 · 54%
// READING THIS EXAMINER

What the data says.

Mark E Hershley's public record spans 3 art units in Technology Center 2100 (Computer Architecture, Software, and Information Security). Across hundreds of decided applications, his pooled allowance rate is 78%. This means that of all applications decided in his record—those allowed or abandoned—78% were allowed. The allowance rate varies across his art units, ranging from 54% to 82%. These figures describe his historical record and do not constitute predictions about any specific application.

// HOW TO READ THESE NUMBERS

How to read these numbers.

This pooled record aggregates outcomes across multiple art units within TC 2100. The 78% figure is a historical average computed from all decided applications in the examiner's record, combining results from each art unit. Pooled statistics describe past performance and are not predictions for any individual application. Art-unit-specific rates appear in a separate detailed section and may differ from the pooled rate.

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 2164
320 APPS · 82% ALLOWANCE

Primarily examines information retrieval and database structures.

82% allowance (of decided)▏ art-unit average 62%
DISPOSITION247 / 54 / 19allowed / abandoned / pending
FIRST ACTION18.8 moart unit avg 22.7 mo
TOTAL PENDENCY34.2 moart unit avg 43.4 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 eligibility33%art unit 58%25 pts
§102 — Anticipation (novelty)87%no art-unit benchmark
§103 — Obviousness76%art unit 88%12 pts
§112 — Written description & definiteness37%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW88%allowance share
WITHOUT INTERVIEW77%+11 pt difference

A correlation, not proof that interviews cause allowances. Based on 134 decided applications with an interview and 167 without.

ART UNIT 2155
243 APPS · 78% ALLOWANCE

Primarily examines information retrieval and database structures.

78% allowance (of decided)▏ art-unit average 55%
DISPOSITION189 / 54 / 0allowed / abandoned / pending
FIRST ACTION21.5 moart unit avg 27.5 mo
TOTAL PENDENCY46.5 moart unit avg 42.2 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 eligibility58%art unit 46%+12 pts
§102 — Anticipation (novelty)78%no art-unit benchmark
§103 — Obviousness87%art unit 81%+6 pts
§112 — Written description & definiteness20%no art-unit benchmark
// INTERVIEW SPLIT

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

WITH INTERVIEW90%allowance share
WITHOUT INTERVIEW70%+20 pt difference

A correlation, not proof that interviews cause allowances. Based on 98 decided applications with an interview and 145 without.

ART UNIT 2162
37 APPS · 54% ALLOWANCE · LIMITED DATA

Primarily examines information retrieval and database structures.

54% allowance (of decided)▏ art-unit average 66%
DISPOSITION20 / 17 / 0allowed / abandoned / pending
FIRST ACTION26.3 moart unit avg 23.2 mo
TOTAL PENDENCY39.5 moart unit avg 41.8 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 eligibility50%art unit 56%6 pts
§102 — Anticipation (novelty)67%no art-unit benchmark
§103 — Obviousness100%art unit 79%+21 pts
§112 — Written description & definiteness33%no art-unit benchmark

Based on 37 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Mark E Hershley

  • What is Mark E Hershley's overall allowance rate?
    His pooled allowance rate across all art units is 78% of decided applications.
  • How many art units does this examiner work in?
    He has a public record spanning 3 art units in TC 2100.
  • What is the range of allowance rates across his art units?
    The allowance rate ranges from 54% to 82% across his art units. This range reflects variation in outcomes by art unit; neither extreme is a prediction for any specific case.
  • What does the pooled allowance rate mean?
    The 78% figure is computed from all allowed and abandoned applications in his record across all three art units. It is a historical average and not a prediction of the outcome of any particular application.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Mark E Hershley 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: 600 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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