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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
73%vs 67% weighted peer average+6 pts

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

allowed340abandoned128pending0· pending excluded from the rate
The weighted peer average (67%) is each art unit's average below, weighted by this examiner's applications in it (4 art units).
DATA UPDATED JULY 14, 2026
AU 2129 · 68%AU 2125 · 86%AU 2127 · 91%AU 2121 · 22%
// READING THIS EXAMINER

What the data says.

Benjamin J Buss maintains a pooled allowance rate of 73% across hundreds of decided applications in Technology Center 2100 (Computer Architecture, Software, and Information Security). His record spans four art units. The allowance rate—the share of decided applications (allowed and abandoned) that were allowed—ranges from 68% to 91% across these art units. This spread reflects variation in the composition of applications across the different art units in which he has developed a record. The pooled 73% figure represents an aggregate of his work across all four units.

// HOW TO READ THESE NUMBERS

How to read these numbers.

This profile reports a pooled record across multiple art units within TC 2100. The allowance rate shown is an aggregate statistic—a historical summary of decisions made, not a prediction about any specific application. Pooled figures mask variation among individual art units; the range (68% to 91%) indicates that allowance rates differ by unit. Applications in different art units may face different examination patterns. This pooled data describes past record only.

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
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 eligibility47%art unit 62%15 pts
§102 — Anticipation (novelty)80%no art-unit benchmark
§103 — Obviousness83%art unit 76%+7 pts
§112 — Written description & definiteness62%no art-unit benchmark
// 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
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 eligibility64%art unit 51%+13 pts
§102 — Anticipation (novelty)100%no art-unit benchmark
§103 — Obviousness85%art unit 88%3 pts
§112 — Written description & definiteness73%no art-unit benchmark
// 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
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 eligibility60%art unit 53%+7 pts
§102 — Anticipation (novelty)75%no art-unit benchmark
§103 — Obviousness65%art unit 78%13 pts
§112 — Written description & definiteness55%no art-unit benchmark

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
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 eligibility100%art unit 46%+54 pts
§102 — Anticipation (novelty)100%no art-unit benchmark
§103 — Obviousness88%art unit 86%+2 pts
§112 — Written description & definiteness100%no art-unit benchmark

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?
    His pooled allowance rate is 73% across hundreds of decided applications, meaning 73% of his decided applications (allowed and abandoned) were allowed.
  • How many art units does his record span?
    His public record spans four art units (2121, 2125, 2127, 2129) within Technology Center 2100.
  • What is the range of allowance rates across his art units?
    Allowance rates range from 68% to 91% across these four art units, reflecting variation in the composition and examination of applications by unit.
  • Does the pooled rate apply to my application?
    No. The pooled 73% is a historical aggregate and is not a prediction of any specific application's outcome. The range across units shows that individual art-unit records vary.
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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 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: 468 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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