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Examiner Benjamin J Buss

TECH CENTER 2100 · 4 ART UNITS · 468 DECIDED APPLICATIONS · LAST ACTION OCT 2021
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 4 ART UNITS

Examiner Benjamin J Buss has allowed 340 of 468 decided applications (73%) in Computer Architecture, Software, and Information Security.

73% pooled allowance · benchmarked per art unit below
DATA UPDATED JUNE 25, 2026
AU 2129 · 68%AU 2125 · 86%AU 2127 · 91%AU 2121 · 22%
// READING THIS EXAMINER

What the data says.

Benjamin J Buss has a public record of 468 disposed applications across 4 art units in Technology Center 2100 (Computer Architecture, Software, and Information Security). Of these decided applications, 340 were allowed and 128 were abandoned, yielding an overall allowance rate of 73%. The allowance rate varies across the examiner's art units, ranging from 68% to 91%. This pooled figure aggregates outcomes from art units 2121, 2125, 2127, and 2129 and reflects the examiner's historical record in this technology center.

// HOW TO READ THESE NUMBERS

How to read these numbers.

A pooled record aggregates data from multiple art units, masking variation in outcomes within each unit. The overall allowance rate of 73% describes what occurred historically across all the examiner's assigned art units combined. This aggregate percentage is a description of past decisions, not a prediction of the outcome of any specific application. For detail on allowance rates within individual art units, refer to the per-art-unit section.

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 2129
324 APPS · 68% ALLOWANCE

Primarily examines neural-network / biological-model computing, and machine learning.

68% allowance (of decided)▏ art-unit average 65%
DISPOSITION220 / 104 / 0allowed / abandoned / pending
FIRST ACTION27 moart unit avg 28.5 mo
TOTAL PENDENCY42.2 moart unit avg 42.3 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility47% · art unit 63%
§102 — Anticipation (novelty)80%
§103 — Obviousness83% · art unit 75%
§112 — Written description & definiteness62%
// INTERVIEW SPLIT

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

WITH INTERVIEW71%allowance share
WITHOUT INTERVIEW65%+6 pt difference

A correlation, not proof that interviews cause allowances. Based on 156 decided applications with an interview and 168 without.

ART UNIT 2125
91 APPS · 86% ALLOWANCE

Primarily examines neural-network / biological-model computing, and machine learning.

86% allowance (of decided)▏ art-unit average 75%
DISPOSITION78 / 13 / 0allowed / abandoned / pending
FIRST ACTION28.1 moart unit avg 26.4 mo
TOTAL PENDENCY44 moart unit avg 39 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility64% · art unit 50%
§102 — Anticipation (novelty)100%
§103 — Obviousness85% · art unit 88%
§112 — Written description & definiteness73%
// INTERVIEW SPLIT

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

WITH INTERVIEW90%allowance share
WITHOUT INTERVIEW74%+16 pt difference

A correlation, not proof that interviews cause allowances. Based on 68 decided applications with an interview and 23 without.

ART UNIT 2127
44 APPS · 91% ALLOWANCE · LIMITED DATA

Primarily examines neural-network / biological-model computing, and machine learning.

91% allowance (of decided)▏ art-unit average 67%
DISPOSITION40 / 4 / 0allowed / abandoned / pending
FIRST ACTION26.8 moart unit avg 28.5 mo
TOTAL PENDENCY55.3 moart unit avg 41.8 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility60% · art unit 51%
§102 — Anticipation (novelty)75%
§103 — Obviousness65% · art unit 77%
§112 — Written description & definiteness55%

Based on 44 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

ART UNIT 2121
9 APPS · 22% ALLOWANCE · LIMITED DATA

Primarily examines neural-network / biological-model computing, and machine learning.

22% allowance (of decided)▏ art-unit average 57%
DISPOSITION2 / 7 / 0allowed / abandoned / pending
FIRST ACTION24.7 moart unit avg 27 mo
TOTAL PENDENCY50.5 moart unit avg 39.9 mo
// REJECTION PROFILE
§101 — Subject-matter eligibility100% · art unit 46%
§102 — Anticipation (novelty)100%
§103 — Obviousness88% · art unit 86%
§112 — Written description & definiteness100%

Based on 9 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Benjamin J Buss

  • What is Benjamin J Buss's overall allowance rate?
    73%, based on 340 allowed applications and 128 abandoned applications out of 468 total disposed applications across all art units.
  • How many art units does this examiner cover?
    Four art units (2121, 2125, 2127, 2129) within TC 2100.
  • Does the allowance rate vary across art units?
    Yes. The allowance rate ranges from 68% to 91% across the examiner's art units with a substantial record. See the per-art-unit section for detail on each unit.
  • Is the 73% rate a prediction for my application?
    No. The pooled allowance rate is a historical aggregate and is not a prediction of the outcome of any specific application.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Benjamin J Buss 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: 468 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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