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◈ USPTO PATENT EXAMINER STATISTICS

Examiner Paul H Masur

TECH CENTER 2400 · 3 ART UNITS · 746 DECIDED APPLICATIONS · LAST ACTION JUL 2026
ALLOWANCE RATE = SHARE OF DECIDED APPLICATIONS (ALLOWED + ABANDONED); PENDING EXCLUDED
OVERALL ALLOWANCE RATE · POOLED ACROSS 3 ART UNITS
88%vs 84% weighted peer average+4 pts

Examiner Paul H Masur has allowed 654 of 746 decided applications.

654 allowed
Plus 36 applications still pending — not yet decided, so excluded from the rate.
The weighted peer average (84%) is each art unit's average below, weighted by this examiner's applications in it (3 art units).
DATA UPDATED JULY 22, 2026
AU 2464 · 86%AU 2417 · 99%AU 2416 · 79%

What the data says.reading this examiner

Examiner Paul H Masur has an overall allowance rate of 88% across hundreds of decided (allowed plus abandoned) applications, spanning 3 art units in Technology Center 2400. Across these art units the allowance rate ranges from 86% to 99%. These are pooled figures from the public USPTO record, not predictions about any specific application.

How to read these numbers.

This page pools Examiner Paul H Masur's record across 3 art units into one overall allowance rate — total allowed divided by total decided (allowed plus abandoned) applications, with pending excluded. Aggregate figures describe the past public record and are not predictions about any specific application. This is general information about the data, not legal advice.

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 2464
616 APPS · 86% ALLOWANCE

Allowance ratewhere this examiner sits among peers

86%
higher than about 42% of the 26 examiners with published rates in art unit 2464
AU avg 83%
0%
100%
Each short mark is one of the 26 examiners with published rates in art unit 2464; the dot is this examiner. The tick is the art-unit average, computed across all 27 examiners in the unit — a broader group than the 26 published marks, so it can sit apart from them.

Disposition616 decided applications

528 allowed
88 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 18.5mo
disposed 29.5mo
0
36mo
Art-unit average: first action 22.8 mo, disposed 35.7 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 24
27%
§102 — Anticipation (novelty)
no AU benchmark
62%
§103 — Obviousness
AU 79
66%
§112 — Written description & definiteness
no AU benchmark
51%

Interview benefit

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

without
80%
+15 pts
with
95%

A correlation, not proof that interviews cause allowances. Based on 226 decided applications with an interview and 390 without.

ART UNIT 2417
152 APPS · 99% ALLOWANCE

Allowance ratewhere this examiner sits among peers

99%
higher than 6 of the 11 examiners with published rates in art unit 2417
AU avg 89%
0%
100%
Each short mark is one of the 11 examiners with published rates in art unit 2417; the dot is this examiner. The tick is the art-unit average, computed across all 12 examiners in the unit — a broader group than the 11 published marks, so it can sit apart from them.

Disposition116 decided applications

115 allowed
Plus 36 applications still pending — not yet decided, so excluded from the rate.

Pendencymonths from filing

filed
first action 25.2mo
disposed 33.4mo
0
36mo
Art-unit average: first action 24.1 mo, disposed 37.4 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 19
25%
§102 — Anticipation (novelty)
no AU benchmark
70%
§103 — Obviousness
AU 83
82%
§112 — Written description & definiteness
no AU benchmark
50%

Interview benefit

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

without
99%
+1 pt
with
100%

A correlation, not proof that interviews cause allowances. Based on 33 decided applications with an interview and 83 without.

ART UNIT 2416
14 APPS · 79% ALLOWANCE · LIMITED DATA

Allowance ratewhere this examiner sits among peers

79%
higher than about 73% of the 144 examiners with published rates in art unit 2416
AU avg 58%
0%
100%
Each short mark is one of the 144 examiners with published rates in art unit 2416; the dot is this examiner. The tick is the art-unit average, computed across all 146 examiners in the unit — a broader group than the 144 published marks, so it can sit apart from them.

Disposition14 decided applications

11 allowed
3 abandoned
No applications pending.

Pendencymonths from filing

filed
first action 29.3mo
disposed 40mo
0
48mo
Art-unit average: first action 33.2 mo, disposed 47.8 mo.
// FAQ

Questions about Examiner Paul H Masur

  • What is Examiner Paul H Masur's overall allowance rate?
    88% across hundreds of decided (allowed plus abandoned) applications in public USPTO data, pooled over 3 art units.
  • How many art units does Examiner Paul H Masur examine in?
    3 art units within Technology Center 2400, based on the public record.
  • Does Examiner Paul H Masur's allowance rate vary by art unit?
    Across the examiner's substantial art units the allowance rate ranges from 86% to 99% in public USPTO data.
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METHODOLOGY & DISCLOSURES

Methodology. This page pools every art unit in which Examiner Paul H Masur 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: 782 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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