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Examiner Benjamin M Thieu

TECH CENTER 2400 · 3 ART UNITS · 761 DECIDED APPLICATIONS · LAST ACTION JUL 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 3 ART UNITS
87%vs 69% weighted peer average+18 pts

Examiner Benjamin M Thieu has allowed 662 of 761 decided applications.

662 allowed
Plus 38 applications still pending — not yet decided, so excluded from the rate.
The weighted peer average (69%) is each art unit's average below, weighted by this examiner's applications in it (3 art units).
DATA UPDATED JULY 22, 2026
AU 2441 · 83%AU 2453 · 100%AU 2446 · 100%

What the data says.reading this examiner

Benjamin M Thieu maintains an allowance rate of 87% across hundreds of decided applications in Technology Center 2400. His record spans three art units: 2441, 2446, and 2453. The allowance rate ranges from 83% to 100% across these art units, reflecting variation in the composition and outcomes of applications decided within each unit. This pooled figure represents all decided applications—both allowed and abandoned—and excludes pending applications from the calculation.

How to read these numbers.

This pooled record aggregates outcomes across multiple art units within TC 2400, creating a single overall statistic. The aggregate allowance rate describes the examiner's historical record and is correlational data only—it is not a prediction of any specific application's outcome. Variation across individual art units exists and is documented separately. Pooled figures provide context for understanding an examiner's general patterns without implying uniform treatment across all technology areas.

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.3 art units

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 2441
597 APPS · 83% ALLOWANCE

Allowance ratewhere this examiner sits among peers

83%
higher than about 65% of the 37 examiners with published rates in art unit 2441
AU avg 69%
0%
100%
Each short mark is one of the 37 examiners with published rates in art unit 2441; the dot is this examiner. The tick is the art-unit average.

Disposition597 decided applications

498 allowed
99 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 18mo
disposed 29.5mo
0
36mo
Art-unit average: first action 24.1 mo, disposed 40.1 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 42
25%
§102 — Anticipation (novelty)
no AU benchmark
79%
§103 — Obviousness
AU 77
62%
§112 — Written description & definiteness
no AU benchmark
28%

Interview benefit

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

without
80%
+10 pts
with
90%

A correlation, not proof that interviews cause allowances. Based on 215 decided applications with an interview and 382 without.

ART UNIT 2453
199 APPS · 100% ALLOWANCE

Allowance ratewhere this examiner sits among peers

100%
higher than about 87% of the 52 examiners with published rates in art unit 2453
AU avg 66%
0%
100%
Each short mark is one of the 52 examiners with published rates in art unit 2453; the dot is this examiner. The tick is the art-unit average.

Disposition161 decided applications

161 allowed
Plus 38 applications still pending — not yet decided, so excluded from the rate.

Pendencymonths from filing

filed
first action 20.8mo
disposed 20.8mo
0
24mo
Art-unit average: first action 25.4 mo, disposed 47.5 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 43
41%
§102 — Anticipation (novelty)
no AU benchmark
68%
§103 — Obviousness
AU 79
74%
§112 — Written description & definiteness
no AU benchmark
24%

Interview benefit

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

without
100%
±0 pts
with
100%

A correlation, not proof that interviews cause allowances. Based on 70 decided applications with an interview and 91 without.

ART UNIT 2446
3 APPS · 100% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

100%
higher than about 93% of the 43 examiners with published rates in art unit 2446
AU avg 62%
0%
100%
Each short mark is one of the 43 examiners with published rates in art unit 2446; the dot is this examiner. The tick is the art-unit average.

Disposition3 decided applications

3 allowed
No applications pending.

Pendencymonths from filing

filed
first action 23.9mo
disposed 34.6mo
0
36mo
Art-unit average: first action 26 mo, disposed 41.9 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 32
50%
§102 — Anticipation (novelty)
no AU benchmark
100%
§103 — Obviousness
AU 76
50%
§112 — Written description & definiteness
no AU benchmark
50%

Based on 3 applications — too small a sample to characterize the rejection mix reliably; shown for completeness.

// FAQ

Questions about Examiner Benjamin M Thieu

  • What is Benjamin M Thieu's overall allowance rate?
    87% across hundreds of decided applications in Technology Center 2400.
  • How many art units does this record cover?
    Three art units: 2441, 2446, and 2453.
  • Does the allowance rate vary across art units?
    Yes. The allowance rate ranges from 83% to 100% across the examiner's art units, reflecting differences in application composition and outcomes within each unit.
  • What does this pooled allowance rate mean for my application?
    This figure describes the examiner's historical record and is not a prediction of any specific application's outcome. Each application is decided on its individual merits.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Benjamin M Thieu 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: 799 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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