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Examiner David Faber

TECH CENTER 2100 · 4 ART UNITS · 652 DECIDED APPLICATIONS · LAST ACTION JUN 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 4 ART UNITS

Examiner David Faber has allowed 346 of 652 decided applications (53%) in Computer Architecture, Software, and Information Security.

53% pooled allowance · benchmarked per art unit below
DATA UPDATED JUNE 25, 2026
AU 2177 · 50%AU 2172 · 79%AU 2178 · 40%AU 2145 · 57%
// READING THIS EXAMINER

What the data says.

David Faber's public record spans 4 art units within Technology Center 2100 (Computer Architecture, Software, and Information Security). Across 652 disposed applications, his allowance rate is 53%, meaning that of decided cases (allowed or abandoned), 53% resulted in allowance. His allowance rate varies across these art units, ranging from 40% to 79%. This pooled figure represents the aggregate record across all four art units and does not isolate performance in any single unit or predict outcomes in specific applications.

// HOW TO READ THESE NUMBERS

How to read these numbers.

A pooled, cross-art-unit record aggregates data from multiple examination areas into a single overall allowance rate. This aggregate describes the examiner's historical performance across all assigned art units combined. The range shown reflects variation among individual art units but does not identify which rate applies to which unit. Aggregate figures describe what has occurred; they are not predictions about future applications or specific cases.

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 2177
390 APPS · 50% ALLOWANCE
50% allowance (of decided)▏ art-unit average 55%
DISPOSITION194 / 196 / 0allowed / abandoned / pending
FIRST ACTION25.7 moart unit avg 22.5 mo
TOTAL PENDENCY63.6 moart unit avg 40.7 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility51% · art unit 40%
§102 — Anticipation (novelty)68%
§103 — Obviousness92% · art unit 90%
§112 — Written description & definiteness88%
// INTERVIEW SPLIT

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

WITH INTERVIEW61%allowance share
WITHOUT INTERVIEW22%+39 pt difference

A correlation, not proof that interviews cause allowances. Based on 276 decided applications with an interview and 114 without.

ART UNIT 2172
169 APPS · 79% ALLOWANCE
79% allowance (of decided)▏ art-unit average 58%
DISPOSITION89 / 23 / 57allowed / abandoned / pending
FIRST ACTION21.1 moart unit avg 24.2 mo
TOTAL PENDENCY39.9 moart unit avg 44.7 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility49% · art unit 42%
§102 — Anticipation (novelty)81%
§103 — Obviousness89% · art unit 91%
§112 — Written description & definiteness95%
// INTERVIEW SPLIT

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

WITH INTERVIEW89%allowance share
WITHOUT INTERVIEW53%+36 pt difference

A correlation, not proof that interviews cause allowances. Based on 82 decided applications with an interview and 30 without.

ART UNIT 2178
129 APPS · 40% ALLOWANCE
40% allowance (of decided)▏ art-unit average 54%
DISPOSITION51 / 78 / 0allowed / abandoned / pending
FIRST ACTION28.8 moart unit avg 25.5 mo
TOTAL PENDENCY55.2 moart unit avg 41.3 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility100% · art unit 36%
§102 — Anticipation (novelty)67%
§103 — Obviousness67% · art unit 79%
§112 — Written description & definiteness0%
// INTERVIEW SPLIT

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

WITH INTERVIEW56%allowance share
WITHOUT INTERVIEW32%+24 pt difference

A correlation, not proof that interviews cause allowances. Based on 41 decided applications with an interview and 88 without.

ART UNIT 2145
21 APPS · 57% ALLOWANCE · LIMITED DATA

Primarily examines artificial-intelligence and machine-learning methods.

57% allowance (of decided)▏ art-unit average 53%
DISPOSITION12 / 9 / 0allowed / abandoned / pending
FIRST ACTION19.4 moart unit avg 26.9 mo
TOTAL PENDENCY52.2 moart unit avg 45.3 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility32% · art unit 42%
§102 — Anticipation (novelty)74%
§103 — Obviousness84% · art unit 93%
§112 — Written description & definiteness100%

Based on 21 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner David Faber

  • What is David Faber's overall allowance rate?
    His allowance rate is 53% across 652 disposed applications, pooled across all art units.
  • How many art units does David Faber examine in?
    Four art units (2145, 2172, 2177, 2178) within Technology Center 2100.
  • Does his allowance rate vary by art unit?
    Yes. Allowance rates across these art units range from 40% to 79%. The pooled 53% figure aggregates all four units and does not isolate any single unit's rate.
  • What does this record tell me about my specific application?
    These figures describe past aggregate outcomes. They are not predictions of any specific application's outcome and do not indicate what will occur in any individual case.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner David Faber 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 June 25, 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: 709 applications.

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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